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Windbg 追踪Microsoft.Data.ConnectionUI.DataConnectionDialog 里面的数据库连接DBConnection变量 

0:000> !pe
Exception object: 000000000351f608
Exception type:   System.Data.SqlClient.SqlException
Message:          在与 SQL Server 建立连接时出现与网络相关的或特定于实例的错误。未找到或无法访问服务器。请验证实例名称是否正确并且 SQL Server 已配置为允许远程连接。 (provider: Named Pipes Provider, error: 40 - 无法打开到 SQL Server 的连接)
InnerException:   System.ComponentModel.Win32Exception, Use !PrintException 000000000351f0a0 to see more.
StackTrace (generated):
    SP               IP               Function
    0000000000DC6FE0 00007FFBDDCD5954 System_Data_ni!System.Data.SqlClient.SqlInternalConnectionTds..ctor(System.Data.ProviderBase.DbConnectionPoolIdentity, System.Data.SqlClient.SqlConnectionString, System.Data.SqlClient.SqlCredential, System.Object, System.String, System.Security.SecureString, Boolean, System.Data.SqlClient.SqlConnectionString, System.Data.SqlClient.SessionData, System.Data.ProviderBase.DbConnectionPool, System.String, Boolean, System.Data.SqlClient.SqlAuthenticationProviderManager)+0x5f4
    0000000000DCDBB0 00007FFBDDCD5083 System_Data_ni!System.Data.SqlClient.SqlConnectionFactory.CreateConnection(System.Data.Common.DbConnectionOptions, System.Data.Common.DbConnectionPoolKey, System.Object, System.Data.ProviderBase.DbConnectionPool, System.Data.Common.DbConnection, System.Data.Common.DbConnectionOptions)+0x1d3
    0000000000DCDCB0 00007FFBDDCD4E96 System_Data_ni!System.Data.ProviderBase.DbConnectionFactory.CreatePooledConnection
0:000> !do poi(0000000000DCDBB0+0n16) / !do poi(poi(0000000000DCDBB0+0n16)+0x8)
Name:        System.Data.SqlClient.SqlConnectionString
MethodTable: 00007ffbddb5af80
EEClass:     00007ffbddbe20f0
Size:        232(0xe8) bytes
File:        C:\WINDOWS\Microsoft.Net\assembly\GAC_64\System.Data\v4.0_4.0.0.0__b77a5c561934e089\System.Data.dll
Fields:
              MT    Field   Offset                 Type VT     Attr            Value Name
00007ffc2c6459c0  4001cbc        8        System.String  0 instance 00000000035060c0 _usersConnectionString
0:000> !do 00000000035060c0
Name:        System.String
MethodTable: 00007ffc2c6459c0
EEClass:     00007ffc2c622ec0
Size:        140(0x8c) bytes
File:        C:\WINDOWS\Microsoft.Net\assembly\GAC_64\mscorlib\v4.0_4.0.0.0__b77a5c561934e089\mscorlib.dll
String:      Data Source=sa;Initial Catalog=dycw;User ID=sa;Password=1 这个连接串，无效写错了导至连不上数据库。

 

 

 

--

0:000> bu System_Windows_Forms_ni!System.Windows.Forms.Control.OnClick
breakpoint 39 redefined

g

0:000> !clrstack -a
OS Thread Id: 0x3c34 (0)
        Child SP               IP Call Site
00000000008fa108 00007ff8eb4746c0 System.Windows.Forms.Control.OnClick(System.EventArgs)
    PARAMETERS:
        this (<CLR reg>) = 0x00000000029ba688
        e (<CLR reg>) = 0x000000000299b5b0
    LOCALS:
        <no data>

0:000> !DumpObj /d 00000000029ba688
Name:        System.Windows.Forms.Button
MethodTable: 00007ff8eb1e0298
EEClass:     00007ff8eb2921c0
Size:        264(0x108) bytes
File:        C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\System.Windows.Forms\v4.0_4.0.0.0__b77a5c561934e089\System.Windows.Forms.dll
Fields:
              MT    Field   Offset                 Type VT     Attr            Value Name
00007ff92dc159c0  4000827       40        System.String  0 instance 00000000029ca610 text

0:000> !DumpObj /d 00000000029ca610
Name:        System.String
MethodTable: 00007ff92dc159c0
EEClass:     00007ff92dbf2ec0
Size:        42(0x2a) bytes
File:        C:\WINDOWS\Microsoft.Net\assembly\GAC_64\mscorlib\v4.0_4.0.0.0__b77a5c561934e089\mscorlib.dll
String:      测试连接(&T)


0:000> !dumpstack
OS Thread Id: 0x3c34 (0)
Current frame: clr!JIT_InitPInvokeFrame
Child-SP         RetAddr          Caller, Callee
00000000008f9fc0 00007ff8eb4b626b (MethodDesc 00007ff8eb25bb28 +0x2b System.Windows.Forms.Cursor.get_CurrentInternal()), calling clr!JIT_InitPInvokeFrame
00000000008fa000 00007ff943482b33 gdi32full!UspFreeAnalysisMem+0x13, calling gdi32full!CheckInitUspMemory
00000000008fa020 00007ff931ce4e85 clr!JIT_InitPInvokeFrame+0x15, calling clr!GetThread
00000000008fa070 00007ff8d27e6b08 (MethodDesc 00007ff8d28920f0 +0x18 Microsoft.Data.ConnectionUI.DataConnectionDialog.TestConnection(System.Object, System.EventArgs)), calling (MethodDesc 00007ff8eb25bb28 +0 System.Windows.Forms.Cursor.get_CurrentInternal())
00000000008fa080 00007ff92b93f728 (MethodDesc 00007ff92b6f1040 +0x58 System.ComponentModel.EventHandlerList.get_Item(System.Object)), calling 00007ff8d26beba0
00000000008fa0c0 00007ff8eb474747 (MethodDesc 00007ff8eb25db60 +0x87 System.Windows.Forms.Control.OnClick(System.EventArgs))
00000000008fa100 00007ff8eb477b83 (MethodDesc 00007ff8eb331268 +0xc3 System.Windows.Forms.Button.OnClick(System.EventArgs)), calling (MethodDesc 00007ff8eb25db60 +0 System.Windows.Forms.Control.OnClick(System.EventArgs))
00000000008fa110 00007ff9462119d8 USER32!DT_DrawStr+0xb0, calling USER32!guard_dispatch_icall_nop

!name2ee System_Windows_Forms_ni System.Windows.Forms.Cursor.set_Current
bp 00007ff9011e6710  jit code address

0:000> !dumpil 00007ff8d28920f0 
ilAddr = 000000001edd5d34
IL_0000: call System.Windows.Forms.Cursor::get_Current USER32!NtUserGetCursor
IL_0005: stloc.0 
IL_0006: call System.Windows.Forms.Cursors::get_WaitCursor 
IL_000b: call System.Windows.Forms.Cursor::set_Current           System_Windows_Forms_ni!System.Windows.Forms.Cursor.set_Current
.try
{
  IL_0010: ldarg.0 
  IL_0011: call Microsoft.Data.ConnectionUI.DataConnectionDialog::get_ConnectionProperties
  IL_0016: callvirt Microsoft.Data.ConnectionUI.IDataConnectionProper::Test 
  IL_001b: leave.s IL_0037
} // end .try
.catch
{
  IL_001d: stloc.1 
  IL_001e: ldloc.0 
  IL_001f: call System.Windows.Forms.Cursor::set_Current 
  IL_0024: ldarg.0 
  IL_0025: ldstr "DataConnectionDialog_TestResults"
  IL_002a: call Microsoft.Data.ConnectionUI.SR::GetString
  IL_002f: ldloc.1 
  IL_0030: call Microsoft.Data.ConnectionUI.DataConnectionDialog::ShowError
  IL_0035: leave.s IL_0057
} // end .catch
IL_0037: ldloc.0 
IL_0038: call System.Windows.Forms.Cursor::set_Current 
IL_003d: ldarg.0 
IL_003e: ldstr "DataConnectionDialog_TestResults"
IL_0043: call Microsoft.Data.ConnectionUI.SR::GetString
IL_0048: ldstr "DataConnectionDialog_TestConnectionSucceeded"
IL_004d: call Microsoft.Data.ConnectionUI.SR::GetString
IL_0052: call Microsoft.Data.ConnectionUI.DataConnectionDialog::ShowMessage
IL_0057: ret 

clr!JIT_New 
clr!LazyMachStateCaptureState
[0x0]   System_Windows_Forms_ni!System.Windows.Forms.Cursor..ctor + 0x32   



0:000> !U /d 00007ff8d27dd11a
Normal JIT generated code
Microsoft.Data.ConnectionUI.DataConnectionDialog.get_ConnectionProperties()
Begin 00007ff8d27dd0f0, size 31f
00007ff8`d27dd0f0 55              push    rbp
00007ff8`d27dd0f1 57              push    rdi
00007ff8`d27dd0f2 56              push    rsi
00007ff8`d27dd0f3 53              push    rbx
00007ff8`d27dd0f4 4883ec38        sub     rsp,38h
00007ff8`d27dd0f8 488d6c2450      lea     rbp,[rsp+50h]
00007ff8`d27dd0fd 488965d0        mov     qword ptr [rbp-30h],rsp
00007ff8`d27dd101 48894d10        mov     qword ptr [rbp+10h],rcx
00007ff8`d27dd105 488b4d10        mov     rcx,qword ptr [rbp+10h]
00007ff8`d27dd109 e87ac2ffff      call    00007ff8`d27d9388
00007ff8`d27dd10e 488bd0          mov     rdx,rax
00007ff8`d27dd111 488b4d10        mov     rcx,qword ptr [rbp+10h]
00007ff8`d27dd115 e88ec2ffff      call    00007ff8`d27d93a8
>>> 00007ff8`d27dd11a 4885c0          test    rax,rax
00007ff8`d27dd11d 750b            jne     00007ff8`d27dd12a
00007ff8`d27dd11f 33c0            xor     eax,eax
00007ff8`d27dd121 488d65e8        lea     rsp,[rbp-18h]
00007ff8`d27dd125 5b              pop     rbx
00007ff8`d27dd126 5e              pop     rsi
00007ff8`d27dd127 5f              pop     rdi
00007ff8`d27dd128 5d              pop     rbp
00007ff8`d27dd129 c3              ret
00007ff8`d27dd12a 488b4d10        mov     rcx,qword ptr [rbp+10h]
00007ff8`d27dd12e 488bb138020000  mov     rsi,qword ptr [rcx+238h]
00007ff8`d27dd135 488b4d10        mov     rcx,qword ptr [rbp+10h]
00007ff8`d27dd139 e84ac2ffff      call    00007ff8`d27d9388
00007ff8`d27dd13e 488bd0          mov     rdx,rax
00007ff8`d27dd141 488bce          mov     rcx,rsi
00007ff8`d27dd144 49bb18046cd2f87f0000 mov r11,7FF8D26C0418h
00007ff8`d27dd14e 3909            cmp     dword ptr [rcx],ecx
00007ff8`d27dd150 ff15c232eeff    call    qword ptr [00007ff8`d26c0418]
00007ff8`d27dd156 84c0            test    al,al
00007ff8`d27dd158 7551            jne     00007ff8`d27dd1ab
00007ff8`d27dd15a 488b4d10        mov     rcx,qword ptr [rbp+10h]
00007ff8`d27dd15e 488bb138020000  mov     rsi,qword ptr [rcx+238h]
00007ff8`d27dd165 48b9f0248dd2f87f0000 mov rcx,7FF8D28D24F0h (MT: System.Collections.Generic.Dictionary`2[[Microsoft.Data.ConnectionUI.DataProvider, Microsoft.Data.ConnectionUI.Dialog],[Microsoft.Data.ConnectionUI.IDataConnectionProperties, Microsoft.Data.ConnectionUI]])
00007ff8`d27dd16f e8ec53505f      call    clr!JIT_TrialAllocSFastMP_InlineGetThread (00007ff9`31ce2560)
00007ff8`d27dd174 488bf8          mov     rdi,rax
00007ff8`d27dd177 488b4d10        mov     rcx,qword ptr [rbp+10h]
00007ff8`d27dd17b e808c2ffff      call    00007ff8`d27d9388
00007ff8`d27dd180 488bd8          mov     rbx,rax
00007ff8`d27dd183 488bcf          mov     rcx,rdi
00007ff8`d27dd186 33d2            xor     edx,edx
00007ff8`d27dd188 4533c0          xor     r8d,r8d
00007ff8`d27dd18b e8a0e3985b      call    mscorlib_ni!System.Collections.Generic.Dictionary`2..ctor (00007ff9`2e16b530)
00007ff8`d27dd190 488bce          mov     rcx,rsi
00007ff8`d27dd193 4c8bc7          mov     r8,rdi
00007ff8`d27dd196 488bd3          mov     rdx,rbx
00007ff8`d27dd199 49bb58046cd2f87f0000 mov r11,7FF8D26C0458h
00007ff8`d27dd1a3 3909            cmp     dword ptr [rcx],ecx
00007ff8`d27dd1a5 ff15ad32eeff    call    qword ptr [00007ff8`d26c0458]
00007ff8`d27dd1ab 488b4d10        mov     rcx,qword ptr [rbp+10h]
00007ff8`d27dd1af 488bb138020000  mov     rsi,qword ptr [rcx+238h]
00007ff8`d27dd1b6 488b4d10        mov     rcx,qword ptr [rbp+10h]
00007ff8`d27dd1ba e8c9c1ffff      call    00007ff8`d27d9388
00007ff8`d27dd1bf 488bd0          mov     rdx,rax
00007ff8`d27dd1c2 488bce          mov     rcx,rsi
00007ff8`d27dd1c5 49bb20046cd2f87f0000 mov r11,7FF8D26C0420h
00007ff8`d27dd1cf 3909            cmp     dword ptr [rcx],ecx
00007ff8`d27dd1d1 ff154932eeff    call    qword ptr [00007ff8`d26c0420]
00007ff8`d27dd1d7 488bf0          mov     rsi,rax
00007ff8`d27dd1da 488b4d10        mov     rcx,qword ptr [rbp+10h]
00007ff8`d27dd1de e8a5c1ffff      call    00007ff8`d27d9388
00007ff8`d27dd1e3 488bd0          mov     rdx,rax
00007ff8`d27dd1e6 488b4d10        mov     rcx,qword ptr [rbp+10h]
00007ff8`d27dd1ea e8b9c1ffff      call    00007ff8`d27d93a8
00007ff8`d27dd1ef 488bd0          mov     rdx,rax
00007ff8`d27dd1f2 488bce          mov     rcx,rsi
00007ff8`d27dd1f5 49bb28046cd2f87f0000 mov r11,7FF8D26C0428h
00007ff8`d27dd1ff 3909            cmp     dword ptr [rcx],ecx
00007ff8`d27dd201 ff152132eeff    call    qword ptr [00007ff8`d26c0428]
00007ff8`d27dd207 84c0            test    al,al
00007ff8`d27dd209 0f854e010000    jne     00007ff8`d27dd35d
00007ff8`d27dd20f 33c9            xor     ecx,ecx
00007ff8`d27dd211 48894de0        mov     qword ptr [rbp-20h],rcx
00007ff8`d27dd215 488b4d10        mov     rcx,qword ptr [rbp+10h]
00007ff8`d27dd219 e86ac1ffff      call    00007ff8`d27d9388
00007ff8`d27dd21e 488b4d10        mov     rcx,qword ptr [rbp+10h]
00007ff8`d27dd222 483b8118020000  cmp     rax,qword ptr [rcx+218h]
00007ff8`d27dd229 752a            jne     00007ff8`d27dd255
00007ff8`d27dd22b 488b4d10        mov     rcx,qword ptr [rbp+10h]
00007ff8`d27dd22f e854c1ffff      call    00007ff8`d27d9388
00007ff8`d27dd234 488bd0          mov     rdx,rax
00007ff8`d27dd237 488b4d10        mov     rcx,qword ptr [rbp+10h]
00007ff8`d27dd23b e868c1ffff      call    00007ff8`d27d93a8
00007ff8`d27dd240 488bc8          mov     rcx,rax
00007ff8`d27dd243 33d2            xor     edx,edx
00007ff8`d27dd245 488b00          mov     rax,qword ptr [rax]
00007ff8`d27dd248 488b4040        mov     rax,qword ptr [rax+40h]
00007ff8`d27dd24c ff5030          call    qword ptr [rax+30h]
00007ff8`d27dd24f 488945e0        mov     qword ptr [rbp-20h],rax
00007ff8`d27dd253 eb35            jmp     00007ff8`d27dd28a
00007ff8`d27dd255 488b4d10        mov     rcx,qword ptr [rbp+10h]
00007ff8`d27dd259 e82ac1ffff      call    00007ff8`d27d9388
00007ff8`d27dd25e 488bd0          mov     rdx,rax
00007ff8`d27dd261 488b4d10        mov     rcx,qword ptr [rbp+10h]
00007ff8`d27dd265 e83ec1ffff      call    00007ff8`d27d93a8
00007ff8`d27dd26a 488bf0          mov     rsi,rax
00007ff8`d27dd26d 488b4d10        mov     rcx,qword ptr [rbp+10h]
00007ff8`d27dd271 e812c1ffff      call    00007ff8`d27d9388
00007ff8`d27dd276 488bd0          mov     rdx,rax
00007ff8`d27dd279 488bce          mov     rcx,rsi
00007ff8`d27dd27c 488b06          mov     rax,qword ptr [rsi]
00007ff8`d27dd27f 488b4040        mov     rax,qword ptr [rax+40h]
00007ff8`d27dd283 ff5030          call    qword ptr [rax+30h]
00007ff8`d27dd286 488945e0        mov     qword ptr [rbp-20h],rax
00007ff8`d27dd28a 48837de000      cmp     qword ptr [rbp-20h],0
00007ff8`d27dd28f 7513            jne     00007ff8`d27dd2a4
00007ff8`d27dd291 48b9c0238dd2f87f0000 mov rcx,7FF8D28D23C0h (MT: Microsoft.Data.ConnectionUI.DataConnectionDialog+BasicConnectionProperties)
00007ff8`d27dd29b e8c052505f      call    clr!JIT_TrialAllocSFastMP_InlineGetThread (00007ff9`31ce2560)
00007ff8`d27dd2a0 488945e0        mov     qword ptr [rbp-20h],rax
00007ff8`d27dd2a4 48b9300ec92df97f0000 mov rcx,offset mscorlib_ni!GetAbsoluteDatePersian+0x11 (00007ff9`2dc90e30) (MT: System.EventHandler)
00007ff8`d27dd2ae e8ad52505f      call    clr!JIT_TrialAllocSFastMP_InlineGetThread (00007ff9`31ce2560)
00007ff8`d27dd2b3 488bf0          mov     rsi,rax
00007ff8`d27dd2b6 48837d1000      cmp     qword ptr [rbp+10h],0
00007ff8`d27dd2bb 741d            je      00007ff8`d27dd2da
00007ff8`d27dd2bd 488d4e08        lea     rcx,[rsi+8]
00007ff8`d27dd2c1 488b5510        mov     rdx,qword ptr [rbp+10h]
00007ff8`d27dd2c5 e8066d505f      call    clr!JIT_WriteBarrier (00007ff9`31ce3fd0)
00007ff8`d27dd2ca 48b9d0947dd2f87f0000 mov rcx,7FF8D27D94D0h
00007ff8`d27dd2d4 48894e18        mov     qword ptr [rsi+18h],rcx
00007ff8`d27dd2d8 eb09            jmp     00007ff8`d27dd2e3
00007ff8`d27dd2da 488bce          mov     rcx,rsi
00007ff8`d27dd2dd e8cec91f5c      call    mscorlib_ni!System.MulticastDelegate.ThrowNullThisInDelegateToInstance (00007ff9`2e9d9cb0)
00007ff8`d27dd2e2 cc              int     3
00007ff8`d27dd2e3 488b4de0        mov     rcx,qword ptr [rbp-20h]
00007ff8`d27dd2e7 488bd6          mov     rdx,rsi
00007ff8`d27dd2ea 49bb40046cd2f87f0000 mov r11,7FF8D26C0440h
00007ff8`d27dd2f4 3909            cmp     dword ptr [rcx],ecx
00007ff8`d27dd2f6 ff154431eeff    call    qword ptr [00007ff8`d26c0440]
00007ff8`d27dd2fc 90              nop
00007ff8`d27dd2fd 488b4d10        mov     rcx,qword ptr [rbp+10h]
00007ff8`d27dd301 488bb138020000  mov     rsi,qword ptr [rcx+238h]
00007ff8`d27dd308 488b4d10        mov     rcx,qword ptr [rbp+10h]
00007ff8`d27dd30c e877c0ffff      call    00007ff8`d27d9388
00007ff8`d27dd311 488bd0          mov     rdx,rax
00007ff8`d27dd314 488bce          mov     rcx,rsi
00007ff8`d27dd317 49bb48046cd2f87f0000 mov r11,7FF8D26C0448h
00007ff8`d27dd321 3909            cmp     dword ptr [rcx],ecx
00007ff8`d27dd323 ff151f31eeff    call    qword ptr [00007ff8`d26c0448]
00007ff8`d27dd329 488bf0          mov     rsi,rax
00007ff8`d27dd32c 488b4d10        mov     rcx,qword ptr [rbp+10h]
00007ff8`d27dd330 e853c0ffff      call    00007ff8`d27d9388
00007ff8`d27dd335 488bd0          mov     rdx,rax
00007ff8`d27dd338 488b4d10        mov     rcx,qword ptr [rbp+10h]
00007ff8`d27dd33c e867c0ffff      call    00007ff8`d27d93a8
00007ff8`d27dd341 488bd0          mov     rdx,rax
00007ff8`d27dd344 4c8b45e0        mov     r8,qword ptr [rbp-20h]
00007ff8`d27dd348 488bce          mov     rcx,rsi
00007ff8`d27dd34b 49bb50046cd2f87f0000 mov r11,7FF8D26C0450h
00007ff8`d27dd355 3909            cmp     dword ptr [rcx],ecx
00007ff8`d27dd357 ff15f330eeff    call    qword ptr [00007ff8`d26c0450]
00007ff8`d27dd35d 488b4d10        mov     rcx,qword ptr [rbp+10h]
00007ff8`d27dd361 488bb138020000  mov     rsi,qword ptr [rcx+238h]
00007ff8`d27dd368 488b4d10        mov     rcx,qword ptr [rbp+10h]
00007ff8`d27dd36c e817c0ffff      call    00007ff8`d27d9388
00007ff8`d27dd371 488bd0          mov     rdx,rax
00007ff8`d27dd374 488bce          mov     rcx,rsi
00007ff8`d27dd377 49bb30046cd2f87f0000 mov r11,7FF8D26C0430h
00007ff8`d27dd381 3909            cmp     dword ptr [rcx],ecx
00007ff8`d27dd383 ff15a730eeff    call    qword ptr [00007ff8`d26c0430]
00007ff8`d27dd389 488bf0          mov     rsi,rax
00007ff8`d27dd38c 488b4d10        mov     rcx,qword ptr [rbp+10h]
00007ff8`d27dd390 e8f3bfffff      call    00007ff8`d27d9388
00007ff8`d27dd395 488bd0          mov     rdx,rax
00007ff8`d27dd398 488b4d10        mov     rcx,qword ptr [rbp+10h]
00007ff8`d27dd39c e807c0ffff      call    00007ff8`d27d93a8
00007ff8`d27dd3a1 488bd0          mov     rdx,rax
00007ff8`d27dd3a4 488bce          mov     rcx,rsi
00007ff8`d27dd3a7 49bb38046cd2f87f0000 mov r11,7FF8D26C0438h
00007ff8`d27dd3b1 488b058030eeff  mov     rax,qword ptr [00007ff8`d26c0438]
00007ff8`d27dd3b8 3909            cmp     dword ptr [rcx],ecx
00007ff8`d27dd3ba 488d65e8        lea     rsp,[rbp-18h]
00007ff8`d27dd3be 5b              pop     rbx
00007ff8`d27dd3bf 5e              pop     rsi
00007ff8`d27dd3c0 5f              pop     rdi
00007ff8`d27dd3c1 5d              pop     rbp
00007ff8`d27dd3c2 48ffe0          jmp     rax
00007ff8`d27dd3c5 55              push    rbp
00007ff8`d27dd3c6 57              push    rdi
00007ff8`d27dd3c7 56              push    rsi
00007ff8`d27dd3c8 53              push    rbx
00007ff8`d27dd3c9 4883ec28        sub     rsp,28h
00007ff8`d27dd3cd 488b6920        mov     rbp,qword ptr [rcx+20h]
00007ff8`d27dd3d1 48896c2420      mov     qword ptr [rsp+20h],rbp
00007ff8`d27dd3d6 488d6d50        lea     rbp,[rbp+50h]
00007ff8`d27dd3da 488d05a9feffff  lea     rax,[00007ff8`d27dd28a]
00007ff8`d27dd3e1 4883c428        add     rsp,28h
00007ff8`d27dd3e5 5b              pop     rbx
00007ff8`d27dd3e6 5e              pop     rsi
00007ff8`d27dd3e7 5f              pop     rdi
00007ff8`d27dd3e8 5d              pop     rbp
00007ff8`d27dd3e9 c3              ret
00007ff8`d27dd3ea 55              push    rbp
00007ff8`d27dd3eb 57              push    rdi
00007ff8`d27dd3ec 56              push    rsi
00007ff8`d27dd3ed 53              push    rbx
00007ff8`d27dd3ee 4883ec28        sub     rsp,28h
00007ff8`d27dd3f2 488b6920        mov     rbp,qword ptr [rcx+20h]
00007ff8`d27dd3f6 48896c2420      mov     qword ptr [rsp+20h],rbp
00007ff8`d27dd3fb 488d6d50        lea     rbp,[rbp+50h]
00007ff8`d27dd3ff 488d05f7feffff  lea     rax,[00007ff8`d27dd2fd]
00007ff8`d27dd406 4883c428        add     rsp,28h
00007ff8`d27dd40a 5b              pop     rbx
00007ff8`d27dd40b 5e              pop     rsi
00007ff8`d27dd40c 5f              pop     rdi
00007ff8`d27dd40d 5d              pop     rbp
00007ff8`d27dd40e c3              ret

0:000> !U /d 00007ff8d27e6b23
Normal JIT generated code
Microsoft.Data.ConnectionUI.DataConnectionDialog.TestConnection(System.Object, System.EventArgs)
Begin 00007ff8d27e6af0, size cf
00007ff8`d27e6af0 55              push    rbp
00007ff8`d27e6af1 56              push    rsi
00007ff8`d27e6af2 4883ec38        sub     rsp,38h
00007ff8`d27e6af6 488d6c2440      lea     rbp,[rsp+40h]
00007ff8`d27e6afb 488965e0        mov     qword ptr [rbp-20h],rsp
00007ff8`d27e6aff 48894d10        mov     qword ptr [rbp+10h],rcx
00007ff8`d27e6b03 e838f7cc18      call    System_Windows_Forms_ni!System.Windows.Forms.Cursor.get_CurrentInternal (00007ff8`eb4b6240)
00007ff8`d27e6b08 488945f0        mov     qword ptr [rbp-10h],rax
00007ff8`d27e6b0c e80fc5cd18      call    System_Windows_Forms_ni!System.Windows.Forms.Cursors.get_WaitCursor (00007ff8`eb4c3020)
00007ff8`d27e6b11 488bc8          mov     rcx,rax
00007ff8`d27e6b14 e8f7fb4519      call    System_Windows_Forms_ni!System.Windows.Forms.Cursor.set_Current (00007ff8`ebc46710)
00007ff8`d27e6b19 90              nop
00007ff8`d27e6b1a 488b4d10        mov     rcx,qword ptr [rbp+10h]
00007ff8`d27e6b1e e80529ffff      call    00007ff8`d27d9428
>>> 00007ff8`d27e6b23 488bc8          mov     rcx,rax
00007ff8`d27e6b26 49bb40076cd2f87f0000 mov r11,7FF8D26C0740h
00007ff8`d27e6b30 3909            cmp     dword ptr [rcx],ecx
00007ff8`d27e6b32 ff15089cedff    call    qword ptr [00007ff8`d26c0740]
00007ff8`d27e6b38 90              nop
00007ff8`d27e6b39 488b4df0        mov     rcx,qword ptr [rbp-10h]
00007ff8`d27e6b3d e8cefb4519      call    System_Windows_Forms_ni!System.Windows.Forms.Cursor.set_Current (00007ff8`ebc46710)
00007ff8`d27e6b42 488b0c2520389812 mov     rcx,qword ptr [12983820h] ("DataConnectionDialog_TestResults")
00007ff8`d27e6b4a e85139ffff      call    00007ff8`d27da4a0 (Microsoft.Data.ConnectionUI.SR.GetString(System.String), mdToken: 0000000006000262)
00007ff8`d27e6b4f 488bf0          mov     rsi,rax
00007ff8`d27e6b52 488b0c2528389812 mov     rcx,qword ptr [12983828h] ("DataConnectionDialog_TestConnectionSucceeded")
00007ff8`d27e6b5a e84139ffff      call    00007ff8`d27da4a0 (Microsoft.Data.ConnectionUI.SR.GetString(System.String), mdToken: 0000000006000262)
00007ff8`d27e6b5f 4c8bc0          mov     r8,rax
00007ff8`d27e6b62 488bd6          mov     rdx,rsi
00007ff8`d27e6b65 488b4d10        mov     rcx,qword ptr [rbp+10h]
00007ff8`d27e6b69 e88229ffff      call    00007ff8`d27d94f0
00007ff8`d27e6b6e 90              nop
00007ff8`d27e6b6f 488d65f8        lea     rsp,[rbp-8]
00007ff8`d27e6b73 5e              pop     rsi
00007ff8`d27e6b74 5d              pop     rbp
00007ff8`d27e6b75 c3              ret
00007ff8`d27e6b76 55              push    rbp
00007ff8`d27e6b77 56              push    rsi
00007ff8`d27e6b78 4883ec28        sub     rsp,28h
00007ff8`d27e6b7c 488b6920        mov     rbp,qword ptr [rcx+20h]
00007ff8`d27e6b80 48896c2420      mov     qword ptr [rsp+20h],rbp
00007ff8`d27e6b85 488d6d40        lea     rbp,[rbp+40h]
00007ff8`d27e6b89 488bf2          mov     rsi,rdx
00007ff8`d27e6b8c 488b4df0        mov     rcx,qword ptr [rbp-10h]
00007ff8`d27e6b90 e87bfb4519      call    System_Windows_Forms_ni!System.Windows.Forms.Cursor.set_Current (00007ff8`ebc46710)
00007ff8`d27e6b95 488b0c2520389812 mov     rcx,qword ptr [12983820h] ("DataConnectionDialog_TestResults")
00007ff8`d27e6b9d e8fe38ffff      call    00007ff8`d27da4a0 (Microsoft.Data.ConnectionUI.SR.GetString(System.String), mdToken: 0000000006000262)
00007ff8`d27e6ba2 488bd0          mov     rdx,rax
00007ff8`d27e6ba5 488b4d10        mov     rcx,qword ptr [rbp+10h]
00007ff8`d27e6ba9 4c8bc6          mov     r8,rsi
00007ff8`d27e6bac e84729ffff      call    00007ff8`d27d94f8 (Microsoft.Data.ConnectionUI.DataConnectionDialog.ShowError(System.String, System.Exception), mdToken: 000000000600009a)
00007ff8`d27e6bb1 488d05b6ffffff  lea     rax,[00007ff8`d27e6b6e]
00007ff8`d27e6bb8 4883c428        add     rsp,28h
00007ff8`d27e6bbc 5e              pop     rsi
00007ff8`d27e6bbd 5d              pop     rbp
00007ff8`d27e6bbe c3              ret

!dumpstack 
OS Thread Id: 0x3c34 (0)
Current frame: (MethodDesc 00007ff92ddbfb88 +0 System.Collections.Generic.Dictionary`2[[System.__Canon, mscorlib],[System.__Canon, mscorlib]].ContainsKey(System.__Canon))
Child-SP         RetAddr          Caller, Callee
00000000008f9fd0 00007ff8d27dcbb3 (MethodDesc 00007ff8d2891ef8 +0xa3 Microsoft.Data.ConnectionUI.DataConnectionDialog.GetSelectedDataProvider(Microsoft.Data.ConnectionUI.DataSource)), calling 00007ff8d26ce6c0
00000000008f9fe0 00007ff8d27dc97b (MethodDesc 00007ff8d2891eb8 +0x7b Microsoft.Data.ConnectionUI.DataConnectionDialog.get_SelectedDataSource()), calling 00007ff8d26ce660
00000000008f9ff0 00007ff92e17f459 (MethodDesc 00007ff92dddf870 +0x39 System.Security.CodeAccessPermission.Demand()), calling (MethodDesc 00007ff92df60448 +0 System.Security.CodeAccessSecurityEngine.Check(System.Security.CodeAccessPermission, System.Threading.StackCrawlMark ByRef))
00000000008fa010 00007ff8d27dd11a (MethodDesc 00007ff8d2891ff8 +0x2a Microsoft.Data.ConnectionUI.DataConnectionDialog.get_ConnectionProperties()), calling 00007ff8d28a6b30
00000000008fa030 00007ff8ebc4674b (MethodDesc 00007ff8eb322d28 +0x3b System.Windows.Forms.Cursor.set_Current(System.Windows.Forms.Cursor)), calling (MethodDesc 00007ff8eb322d38 +0 System.Windows.Forms.Cursor.set_CurrentInternal(System.Windows.Forms.Cursor))
00000000008fa070 00007ff8d27e6b23 (MethodDesc 00007ff8d28920f0 +0x33 Microsoft.Data.ConnectionUI.DataConnectionDialog.TestConnection(System.Object, System.EventArgs)), calling 00007ff8d28a6eb0
00000000008fa080 00007ff92b93f728 (MethodDesc 00007ff92b6f1040 +0x58 System.ComponentModel.EventHandlerList.get_Item(System.Object)), calling 00007ff8d26beba0
00000000008fa0c0 00007ff8eb474747 (MethodDesc 00007ff8eb25db60 +0x87 System.Windows.Forms.Control.OnClick(System.EventArgs))

0:000> !dumpil 00007ff8d2891ff8
ilAddr = 000000001edd4cc0
IL_0000: ldarg.0 
IL_0001: call Microsoft.Data.ConnectionUI.DataConnectionDialog::get_SelectedDataProvider
IL_0006: brtrue.s IL_000a
IL_0008: ldnull 
IL_0009: ret 
IL_000a: ldarg.0 
IL_000b: ldfld Microsoft.Data.ConnectionUI.DataConnectionDialog::_connectionPropertiesTable
IL_0010: ldarg.0 
IL_0011: call Microsoft.Data.ConnectionUI.DataConnectionDialog::get_SelectedDataSource
IL_0016: callvirt class [mscorlib]System.Collections.Generic.IDictio::ContainsKey 
IL_001b: brtrue.s IL_0033
IL_001d: ldarg.0 
IL_001e: ldfld Microsoft.Data.ConnectionUI.DataConnectionDialog::_connectionPropertiesTable
IL_0023: ldarg.0 
IL_0024: call Microsoft.Data.ConnectionUI.DataConnectionDialog::get_SelectedDataSource
IL_0029: newobj class [mscorlib]System.Collections.Generic.Diction::.ctor 
IL_002e: callvirt class [mscorlib]System.Collections.Generic.IDictio::set_Item 
IL_0033: ldarg.0 
IL_0034: ldfld Microsoft.Data.ConnectionUI.DataConnectionDialog::_connectionPropertiesTable
IL_0039: ldarg.0 
IL_003a: call Microsoft.Data.ConnectionUI.DataConnectionDialog::get_SelectedDataSource
IL_003f: callvirt class [mscorlib]System.Collections.Generic.IDictio::get_Item 
IL_0044: ldarg.0 
IL_0045: call Microsoft.Data.ConnectionUI.DataConnectionDialog::get_SelectedDataProvider
IL_004a: callvirt class [mscorlib]System.Collections.Generic.IDictio::ContainsKey 
IL_004f: brtrue.s IL_00c3
IL_0051: ldnull 
IL_0052: stloc.0 
.try
{
  IL_0053: ldarg.0 
  IL_0054: call Microsoft.Data.ConnectionUI.DataConnectionDialog::get_SelectedDataSource
  IL_0059: ldarg.0 
  IL_005a: call Microsoft.Data.ConnectionUI.DataConnectionDialog::get_UnspecifiedDataSource
  IL_005f: bne.un.s IL_006f
  IL_0061: ldarg.0 
  IL_0062: call Microsoft.Data.ConnectionUI.DataConnectionDialog::get_SelectedDataProvider
  IL_0067: callvirt Microsoft.Data.ConnectionUI.DataProvider::CreateConnectionProperties
  IL_006c: stloc.0 
  IL_006d: br.s IL_0081
  IL_006f: ldarg.0 
  IL_0070: call Microsoft.Data.ConnectionUI.DataConnectionDialog::get_SelectedDataProvider
  IL_0075: ldarg.0 
  IL_0076: call Microsoft.Data.ConnectionUI.DataConnectionDialog::get_SelectedDataSource
  IL_007b: callvirt Microsoft.Data.ConnectionUI.DataProvider::CreateConnectionProperties
  IL_0080: stloc.0 
  IL_0081: leave.s IL_0086
} // end .try
.catch
{
  IL_0083: pop 
  IL_0084: leave.s IL_0086
} // end .catch
IL_0086: ldloc.0 
IL_0087: brtrue.s IL_008f
IL_0089: newobj BasicConnectionProperties::.ctor
IL_008e: stloc.0 
.try
{
  IL_008f: ldloc.0 
  IL_0090: ldarg.0 
  IL_0091: ldftn Microsoft.Data.ConnectionUI.DataConnectionDialog::ConfigureAcceptButton
  IL_0097: newobj System.EventHandler::.ctor 
  IL_009c: callvirt Microsoft.Data.ConnectionUI.IDataConnectionProper::add_PropertyChanged 
  IL_00a1: leave.s IL_00a6
} // end .try
.catch
{
  IL_00a3: pop 
  IL_00a4: leave.s IL_00a6
} // end .catch
IL_00a6: ldarg.0 
IL_00a7: ldfld Microsoft.Data.ConnectionUI.DataConnectionDialog::_connectionPropertiesTable
IL_00ac: ldarg.0 
IL_00ad: call Microsoft.Data.ConnectionUI.DataConnectionDialog::get_SelectedDataSource
IL_00b2: callvirt class [mscorlib]System.Collections.Generic.IDictio::get_Item 
IL_00b7: ldarg.0 
IL_00b8: call Microsoft.Data.ConnectionUI.DataConnectionDialog::get_SelectedDataProvider
IL_00bd: ldloc.0 
IL_00be: callvirt class [mscorlib]System.Collections.Generic.IDictio::set_Item 
IL_00c3: ldarg.0 
IL_00c4: ldfld Microsoft.Data.ConnectionUI.DataConnectionDialog::_connectionPropertiesTable
IL_00c9: ldarg.0 
IL_00ca: call Microsoft.Data.ConnectionUI.DataConnectionDialog::get_SelectedDataSource
IL_00cf: callvirt class [mscorlib]System.Collections.Generic.IDictio::get_Item 
IL_00d4: ldarg.0 
IL_00d5: call Microsoft.Data.ConnectionUI.DataConnectionDialog::get_SelectedDataProvider
IL_00da: callvirt class [mscorlib]System.Collections.Generic.IDictio::get_Item 
IL_00df: ret 



System_Data_ni!?System.Data.SqlClient.SqlInternalConnectionTds.ValidateConnectionForExecute@@200101128638+0x54 (00007ff9`06811e98)] ds:00007ff9`06811e98=00007ff906c6a530
0:008> !name2ee System_Data_ni System.Data.SqlClient.SqlConnectionStringBuilder..ctor
Module:      00007ff90e741000
Assembly:    System.Data.dll
Token:       0000000006001b2f
MethodDesc:  00007ff90e811618
Name:        System.Data.SqlClient.SqlConnectionStringBuilder..ctor()
JITTED Code Address: 00007ff90ec68090
-----------------------
Token:       0000000006001b30
MethodDesc:  00007ff90e8119d0
Name:        System.Data.SqlClient.SqlConnectionStringBuilder..ctor(System.String)
JITTED Code Address: 00007ff90ec680c0

0:008> !name2ee System_Data_ni System.Data.SqlClient.SqlConnectionStringBuilder.GetAt
Module:      00007ff90e741000
Assembly:    System.Data.dll
Token:       0000000006001b8d
MethodDesc:  00007ff90e811960
Name:        System.Data.SqlClient.SqlConnectionStringBuilder.GetAt(Keywords)
JITTED Code Address: 00007ff90ec6a1b0
0:008> bp 00007ff90ec6a1b0

0:000> !clrstack -a
OS Thread Id: 0x1398 (0)
        Child SP               IP Call Site
00000000006fa018 00007ff90ec6a1b0 System.Data.SqlClient.SqlConnectionStringBuilder.GetAt(Keywords)
    PARAMETERS:
        this (<CLR reg>) = 0x000000000278d400

0:000> !DumpObj /d 000000000278d400
Name:        System.Data.SqlClient.SqlConnectionStringBuilder
MethodTable: 00007ff90e7526e8
EEClass:     00007ff90e7e36a8
Size:        208(0xd0) bytes
File:        C:\WINDOWS\Microsoft.Net\assembly\GAC_64\System.Data\v4.0_4.0.0.0__b77a5c561934e089\System.Data.dll
Fields:
              MT    Field   Offset                 Type VT     Attr            Value Name
00007ff92dc159c0  4000fcf       40        System.String  0 instance 000000000288c2f0 _dataSource

0:000> ba r4 000000000288c2f0

0:000> !dumpstack
OS Thread Id: 0x1398 (0)
Current frame: (MethodDesc 00007ff8d285ce68 +0x3a Microsoft.Data.ConnectionUI.SqlConnectionProperties.Test())
Child-SP         RetAddr          Caller, Callee
00000000006fa030 00007ff92e18e221 (MethodDesc 00007ff92ddbfb50 +0x11 System.Collections.Generic.Dictionary`2[[System.__Canon, mscorlib],[System.__Canon, mscorlib]].get_Item(System.__Canon)), calling (MethodDesc 00007ff92ddbfbb0 +0 System.Collections.Generic.Dictionary`2[[System.__Canon, mscorlib],[System.__Canon, mscorlib]].FindEntry(System.__Canon))

0:000> !dso
OS Thread Id: 0x1398 (0)
RSP/REG          Object           Name
rax              000000000288c2f0 System.String    localhost
rbx              000000000277ec98 System.EventHandler
rsi              0000000002783c70 Microsoft.Data.ConnectionUI.SqlConnectionProperties
rdi              0000000002742e08 System.EventArgs
r8               000000000278db60 System.String    Data Source
00000000006FA048 000000000277ec98 System.EventHandler

Microsoft_Data_ConnectionUI_Dialog!Microsoft.Data.ConnectionUI.SqlConnectionProperties.Test + 0x3a   
0:018> !dumpheap -type System.Data.SqlClient.SqlConnectionStringBuilder
         Address               MT     Size
000000000237d430 00007ff90e7526e8      208     
000000000237e340 00007ff90e7a2920       80     
000000000237e498 00007ff90ef6b680     1440     

Statistics:
              MT    Count    TotalSize Class Name
00007ff90e7a2920        1           80 System.Collections.Generic.Dictionary`2[[System.String, mscorlib],[System.Data.SqlClient.SqlConnectionStringBuilder+Keywords, System.Data]]
00007ff90e7526e8        1          208 System.Data.SqlClient.SqlConnectionStringBuilder
00007ff90ef6b680        1         1440 System.Collections.Generic.Dictionary`2+Entry[[System.String, mscorlib],[System.Data.SqlClient.SqlConnectionStringBuilder+Keywords, System.Data]][]
Total 3 objects
Fragmented blocks larger than 0.5 MB:
            Addr     Size      Followed by
00000000025e7138    1.5MB 0000000002770c48 System.String
0:018> !DumpObj /d 000000000237d430
Name:        System.Data.SqlClient.SqlConnectionStringBuilder




0:000> !dumpstack
OS Thread Id: 0x1398 (0)
Current frame: (MethodDesc 00007ff90e811960 +0 System.Data.SqlClient.SqlConnectionStringBuilder.GetAt(Keywords))
Child-SP         RetAddr          Caller, Callee
00000000006fa010 00007ff8d27a6c18 (MethodDesc 00007ff8d285ce68 +0x28 Microsoft.Data.ConnectionUI.SqlConnectionProperties.Test())

0:000> !DumpObj /d 00000000029d8eb0
Name:        System.Data.SqlClient.SqlConnectionStringBuilder
MethodTable: 00007ff9067526e8
EEClass:     00007ff9067e36a8
Size:        208(0xd0) bytes
File:        C:\WINDOWS\Microsoft.Net\assembly\GAC_64\System.Data\v4.0_4.0.0.0__b77a5c561934e089\System.Data.dll
Fields:
              MT    Field   Offset                 Type VT     Attr            Value Name
00007ff92dc159c0  4000fcc       28        System.String  0 instance 00000000029da4a0 _applicationName
00007ff92dc159c0  4000fcd       30        System.String  0 instance 0000000002961420 _attachDBFilename
00007ff92dc159c0  4000fce       38        System.String  0 instance 0000000002961420 _currentLanguage
00007ff92dc159c0  4000fcf       40        System.String  0 instance 00000000029ff368 _dataSource  localhost
00007ff92dc159c0  4000fd3       60        System.String  0 instance 0000000002a010b0 _password 1
00007ff92dc159c0  4000fd4       68        System.String  0 instance 00000000029da520 _initialCatalog dycw
00007ff92dc159c0  4000fd5       70        System.String  0 instance 00000000029da4f8 _typeSystemVersion
00007ff92dc159c0  4000fd6       78        System.String  0 instance 0000000002a01048 _userID sa

0:000> !U /d 00007ff8d27e6c18
Normal JIT generated code
Microsoft.Data.ConnectionUI.SqlConnectionProperties.Test()
Begin 00007ff8d27e6bf0, size 147
00007ff8`d27e6bf0 55              push    rbp
00007ff8`d27e6bf1 56              push    rsi
00007ff8`d27e6bf2 4883ec38        sub     rsp,38h
00007ff8`d27e6bf6 488d6c2440      lea     rbp,[rsp+40h]
00007ff8`d27e6bfb 488965e0        mov     qword ptr [rbp-20h],rsp
00007ff8`d27e6bff 488bf1          mov     rsi,rcx
00007ff8`d27e6c02 488b4e18        mov     rcx,qword ptr [rsi+18h]
00007ff8`d27e6c06 488b1425b0269712 mov     rdx,qword ptr [129726B0h] ("Data Source")
00007ff8`d27e6c0e 488b01          mov     rax,qword ptr [rcx]
00007ff8`d27e6c11 488b4040        mov     rax,qword ptr [rax+40h]
00007ff8`d27e6c15 ff5030          call    qword ptr [rax+30h]
>>> 00007ff8`d27e6c18 4885c0          test    rax,rax
00007ff8`d27e6c1b 7411            je      00007ff8`d27e6c2e
00007ff8`d27e6c1d 48b9c059c12df97f0000 mov rcx,offset mscorlib_ni!GetEnvironmentVariable+0x34 (00007ff9`2dc159c0) (MT: System.String)
00007ff8`d27e6c27 483908          cmp     qword ptr [rax],rcx
00007ff8`d27e6c2a 7402            je      00007ff8`d27e6c2e
00007ff8`d27e6c2c 33c0            xor     eax,eax
00007ff8`d27e6c2e 4885c0          test    rax,rax
00007ff8`d27e6c31 7446            je      00007ff8`d27e6c79
00007ff8`d27e6c33 83780800        cmp     dword ptr [rax+8],0
00007ff8`d27e6c37 7440            je      00007ff8`d27e6c79
00007ff8`d27e6c39 488b4e18        mov     rcx,qword ptr [rsi+18h]
00007ff8`d27e6c3d 488b1425c0269712 mov     rdx,qword ptr [129726C0h] ("Initial Catalog")
00007ff8`d27e6c45 488b01          mov     rax,qword ptr [rcx]
00007ff8`d27e6c48 488b4040        mov     rax,qword ptr [rax+40h]
00007ff8`d27e6c4c ff5030          call    qword ptr [rax+30h]
00007ff8`d27e6c4f 4885c0          test    rax,rax
00007ff8`d27e6c52 7411            je      00007ff8`d27e6c65
00007ff8`d27e6c54 48b9c059c12df97f0000 mov rcx,offset mscorlib_ni!GetEnvironmentVariable+0x34 (00007ff9`2dc159c0) (MT: System.String)
00007ff8`d27e6c5e 483908          cmp     qword ptr [rax],rcx
00007ff8`d27e6c61 7402            je      00007ff8`d27e6c65
00007ff8`d27e6c63 33c0            xor     eax,eax
00007ff8`d27e6c65 488945f0        mov     qword ptr [rbp-10h],rax
00007ff8`d27e6c69 488bce          mov     rcx,rsi
00007ff8`d27e6c6c e81747ffff      call    00007ff8`d27db388 (Microsoft.Data.ConnectionUI.AdoDotNetConnectionProperties.Test(), mdToken: 0000000006000029)
00007ff8`d27e6c71 90              nop
00007ff8`d27e6c72 488d65f8        lea     rsp,[rbp-8]
00007ff8`d27e6c76 5e              pop     rsi
00007ff8`d27e6c77 5d              pop     rbp
00007ff8`d27e6c78 c3              ret
00007ff8`d27e6c79 48b9d844c92df97f0000 mov rcx,offset mscorlib_ni!.ctor+0xb (00007ff9`2dc944d8) (MT: System.InvalidOperationException)
00007ff8`d27e6c83 e8d8b84f5f      call    clr!JIT_TrialAllocSFastMP_InlineGetThread (00007ff9`31ce2560)
00007ff8`d27e6c88 488bf0          mov     rsi,rax
00007ff8`d27e6c8b b917240000      mov     ecx,2417h
00007ff8`d27e6c90 48bad01289d2f87f0000 mov rdx,7FF8D28912D0h
00007ff8`d27e6c9a e8a1b06c5f      call    clr!JIT_StrCns (00007ff9`31eb1d40)
00007ff8`d27e6c9f 488bc8          mov     rcx,rax
00007ff8`d27e6ca2 e8f937ffff      call    00007ff8`d27da4a0 (Microsoft.Data.ConnectionUI.SR.GetString(System.String), mdToken: 0000000006000262)
00007ff8`d27e6ca7 488bd0          mov     rdx,rax
00007ff8`d27e6caa 488bce          mov     rcx,rsi
00007ff8`d27e6cad e88e69245c      call    mscorlib_ni!System.InvalidOperationException..ctor (00007ff9`2ea2d640)
00007ff8`d27e6cb2 488bce          mov     rcx,rsi
00007ff8`d27e6cb5 e84673675f      call    clr!IL_Throw (00007ff9`31e5e000)
00007ff8`d27e6cba cc              int     3
00007ff8`d27e6cbb 55              push    rbp
00007ff8`d27e6cbc 56              push    rsi
00007ff8`d27e6cbd 4883ec28        sub     rsp,28h
00007ff8`d27e6cc1 488b6920        mov     rbp,qword ptr [rcx+20h]
00007ff8`d27e6cc5 48896c2420      mov     qword ptr [rsp+20h],rbp
00007ff8`d27e6cca 488d6d40        lea     rbp,[rbp+40h]
00007ff8`d27e6cce 488bca          mov     rcx,rdx
00007ff8`d27e6cd1 3909            cmp     dword ptr [rcx],ecx
00007ff8`d27e6cd3 e898361034      call    System_Data_ni+0x1aa370 (00007ff9`068ea370) (System.Data.SqlClient.SqlException.get_Number(), mdToken: 0000000006001d37)
00007ff8`d27e6cd8 3ddc0f0000      cmp     eax,0FDCh
00007ff8`d27e6cdd 7552            jne     00007ff8`d27e6d31
00007ff8`d27e6cdf 48837df000      cmp     qword ptr [rbp-10h],0
00007ff8`d27e6ce4 744b            je      00007ff8`d27e6d31
00007ff8`d27e6ce6 488b4df0        mov     rcx,qword ptr [rbp-10h]
00007ff8`d27e6cea 83790800        cmp     dword ptr [rcx+8],0
00007ff8`d27e6cee 7e41            jle     00007ff8`d27e6d31
00007ff8`d27e6cf0 48b9d844c92df97f0000 mov rcx,offset mscorlib_ni!.ctor+0xb (00007ff9`2dc944d8) (MT: System.InvalidOperationException)
00007ff8`d27e6cfa e861b84f5f      call    clr!JIT_TrialAllocSFastMP_InlineGetThread (00007ff9`31ce2560)
00007ff8`d27e6cff 488bf0          mov     rsi,rax
00007ff8`d27e6d02 b973240000      mov     ecx,2473h
00007ff8`d27e6d07 48bad01289d2f87f0000 mov rdx,7FF8D28912D0h
00007ff8`d27e6d11 e82ab06c5f      call    clr!JIT_StrCns (00007ff9`31eb1d40)
00007ff8`d27e6d16 488bc8          mov     rcx,rax
00007ff8`d27e6d19 e88237ffff      call    00007ff8`d27da4a0 (Microsoft.Data.ConnectionUI.SR.GetString(System.String), mdToken: 0000000006000262)
00007ff8`d27e6d1e 488bd0          mov     rdx,rax
00007ff8`d27e6d21 488bce          mov     rcx,rsi
00007ff8`d27e6d24 e81769245c      call    mscorlib_ni!System.InvalidOperationException..ctor (00007ff9`2ea2d640)
00007ff8`d27e6d29 488bce          mov     rcx,rsi
00007ff8`d27e6d2c e8cf72675f      call    clr!IL_Throw (00007ff9`31e5e000)
00007ff8`d27e6d31 e8ca886d5f      call    clr!IL_Rethrow (00007ff9`31ebf600)
00007ff8`d27e6d36 cc              int     3

0:000> !dumpil 00007ff8d289ce68
ilAddr = 000000001eddda70
IL_0000: ldarg.0 
IL_0001: call Microsoft.Data.ConnectionUI.AdoDotNetConnectionP::get_ConnectionStringBuilder
IL_0006: ldstr "Data Source"
IL_000b: callvirt System.Data.Common.DbConnectionStringBuilder::get_Item 
IL_0010: isinst System.String
IL_0015: stloc.0 
IL_0016: ldloc.0 
IL_0017: brfalse.s IL_0021
IL_0019: ldloc.0 
IL_001a: callvirt System.String::get_Length 
IL_001f: brtrue.s IL_0031
IL_0021: ldstr "SqlConnectionProperties_MustSpecifyDataSource"
IL_0026: call Microsoft.Data.ConnectionUI.SR::GetString
IL_002b: newobj System.InvalidOperationException::.ctor 
IL_0030: throw 
IL_0031: ldarg.0 
IL_0032: call Microsoft.Data.ConnectionUI.AdoDotNetConnectionP::get_ConnectionStringBuilder
IL_0037: ldstr "Initial Catalog"
IL_003c: callvirt System.Data.Common.DbConnectionStringBuilder::get_Item 
IL_0041: isinst System.String
IL_0046: stloc.1 
.try
{
  IL_0047: ldarg.0 
  IL_0048: call Microsoft.Data.ConnectionUI.AdoDotNetConnectionP::Test
  IL_004d: leave.s IL_007b
} // end .try
.catch
{
  IL_004f: stloc.2 
  IL_0050: ldloc.2 
  IL_0051: callvirt System.Data.SqlClient.SqlException::get_Number 
  IL_0056: ldc.i4 4060
  IL_005b: bne.un.s IL_0079
  IL_005d: ldloc.1 
  IL_005e: brfalse.s IL_0079
  IL_0060: ldloc.1 
  IL_0061: callvirt System.String::get_Length 
  IL_0066: ldc.i4.0 
  IL_0067: ble.s IL_0079
  IL_0069: ldstr "SqlConnectionProperties_CannotTestNonExistentDatabase"
  IL_006e: call Microsoft.Data.ConnectionUI.SR::GetString
  IL_0073: newobj System.InvalidOperationException::.ctor 
  IL_0078: throw 
  IL_0079: rethrow 
} // end .catch
IL_007b: ret 


0:018> !DumpRuntimeTypes
         Address           Domain               MT Type Name              
------------------------------------------------------------------------------
00000000022f2088 00000000004e87f0 00007ff92dc17000 System.Type
00000000022f20c0 00000000004e87f0 00007ff92dc17d20 System.Byte
00000000022f20f8 00000000004e87f0 00007ff92dc14318 System.IEquatable`1[[System.Type, mscorlib]]
00000000022f2130 00000000004e87f0 00007ff92dc17f38 System.Reflection.MemberInfo
00000000022f2168 00000000004e87f0 00007ff92dc18008 System.ValueType
00000000022f21a0 00000000004e87f0 00007ff92dc18050 System.Enum

0:018> !DumpDomain 
--------------------------------------
System Domain:      00007ff9326fe6e0
LowFrequencyHeap:   00007ff9326fec58
HighFrequencyHeap:  00007ff9326fece8
StubHeap:           00007ff9326fed78
Stage:              OPEN
Name:               None
--------------------------------------
Assembly:           0000000000565f20 [C:\Users\bosd\documents\visual studio 2015\Projects\ElitechColdCloud\WindowsFormsApplication1\bin\Debug\ElitechColdCloud.exe]
ClassLoader:        0000000000566040
SecurityDescriptor: 0000000000565e30
  Module Name
00007ff8d2694148            C:\Users\bosd\documents\visual studio 2015\Projects\ElitechColdCloud\WindowsFormsApplication1\bin\Debug\ElitechColdCloud.exe

Assembly:           0000000000591990 [C:\Users\bosd\documents\visual studio 2015\Projects\ElitechColdCloud\WindowsFormsApplication1\bin\Debug\log4net.dll]
ClassLoader:        0000000000588450
SecurityDescriptor: 0000000000590fb0
  Module Name
00007ff8d2695c20            C:\Users\bosd\documents\visual studio 2015\Projects\ElitechColdCloud\WindowsFormsApplication1\bin\Debug\log4net.dll

Assembly:           000000001ac78080 [C:\Users\bosd\documents\visual studio 2015\Projects\ElitechColdCloud\WindowsFormsApplication1\bin\Debug\Util.dll]
ClassLoader:        000000001ac33970
SecurityDescriptor: 000000001ac10aa0
  Module Name
00007ff8d28708b0            C:\Users\bosd\documents\visual studio 2015\Projects\ElitechColdCloud\WindowsFormsApplication1\bin\Debug\Util.dll

Assembly:           000000001ac781a0 [C:\Users\bosd\documents\visual studio 2015\Projects\ElitechColdCloud\WindowsFormsApplication1\bin\Debug\Microsoft.Data.ConnectionUI.Dialog.dll]
ClassLoader:        000000001ac326e0
SecurityDescriptor: 000000001ac12120
  Module Name
00007ff8d28712d0            C:\Users\bosd\documents\visual studio 2015\Projects\ElitechColdCloud\WindowsFormsApplication1\bin\Debug\Microsoft.Data.ConnectionUI.Dialog.dll

 

 

0:000> !clrstack
OS Thread Id: 0x25e0 (0)
Child SP       IP Call Site
004fe2d0 76e62bec [InlinedCallFrame: 004fe2d0] System.Windows.Forms.UnsafeNativeMethods.WaitMessage()
004fe2cc 05bf4b48 System.Windows.Forms.Application+ThreadContext.LocalModalMessageLoop(System.Windows.Forms.Form)
004fe338 0553315d System.Windows.Forms.Application+ThreadContext.RunMessageLoopInner(Int32, System.Windows.Forms.ApplicationContext)
004fe388 05532f23 System.Windows.Forms.Application+ThreadContext.RunMessageLoop(Int32, System.Windows.Forms.ApplicationContext)
004fe3b4 05bf3a53 System.Windows.Forms.Application.RunDialog(System.Windows.Forms.Form)
004fe3c8 05c1bdbd System.Windows.Forms.Form.ShowDialog(System.Windows.Forms.IWin32Window)
004fe3cc 2f25919a [InlinedCallFrame: 004fe3cc] 
004fe470 2f25919a *** WARNING: Unable to verify checksum for C:\WINDOWS\assembly\NativeImages_v4.0.30319_32\Microsoft.Vdf92321b#\e5b7b8ec0c29d27cacb5d2aebecf71ca\Microsoft.VisualStudio.ni.dll
Microsoft.VisualStudio.UIService.System.Windows.Forms.Design.IUIService.ShowDialog(System.Windows.Forms.Form)
004fe4a4 2f258df9 Microsoft.VisualStudio.Data.HostServices.Environment.ShowDialog(System.Windows.Forms.Form)
004fe4d4 2f258b8d Microsoft.VisualStudio.Data.Framework.DataConnectionPromptDialog.ShowDialog(Microsoft.VisualStudio.Data.Services.SupportEntities.IVsDataConnectionSupport)
004fe504 2f258865 Microsoft.VisualStudio.Data.Providers.SqlServer.SqlConnectionPromptDialog.ShowDialog(Microsoft.VisualStudio.Data.Services.SupportEntities.IVsDataConnectionSupport)
004fe548 2f253c93 Microsoft.VisualStudio.Data.Package.DataConnection.OpenInternal()
004fe584 2f2539fb Microsoft.VisualStudio.Data.Package.DataConnection.Open()
004fe5e0 2f25396a Microsoft.VisualStudio.Data.Package.DataConnection.EnsureConnected()
004fe5ec 2f2537aa Microsoft.VisualStudio.Data.Framework.AdoDotNet.AdoDotNetSourceInformation.get_SourceInformation()
004fe610 2f2536d7 Microsoft.VisualStudio.Data.Framework.AdoDotNet.AdoDotNetSourceInformation.GetAdoProperty(System.String)
004fe62c 2f253255 Microsoft.VisualStudio.Data.Framework.AdoDotNet.AdoDotNetSourceInformation.RetrieveValue(System.String)
004fe664 2f25318a Microsoft.VisualStudio.Data.Providers.SqlServer.SqlSourceInformation.RetrieveValue(System.String)
004fe684 2f252a5d Microsoft.VisualStudio.Data.Framework.DataSourceInformation.get_Item(System.String)
004fe6b4 2f252947 Microsoft.VisualStudio.Data.Framework.AdoDotNet.AdoDotNetSourceInformation.Microsoft.VisualStudio.Data.Services.SupportEntities.IVsDataSourceInformation.get_Item(System.String)
004fe6d0 2f252671 Microsoft.VisualStudio.Data.Package.Client.DataSourceInformation.get_Item(System.String)
004fe6fc 2f251596 Microsoft.VisualStudio.Data.Framework.DataSourceVersionComparer.get_SourceVersion()
004fe70c 2f25151a Microsoft.VisualStudio.Data.Framework.DataSourceVersionComparer.CompareTo(System.String)
004fe720 2f2514b7 Microsoft.VisualStudio.Data.Package.Client.DataSourceVersionComparer.CompareTo(System.String)
004fe74c 2ef7bac1 Microsoft.VisualStudio.Data.Package.DataSupportBuilder`1[[System.__Canon, mscorlib]].get_ElementApplies()
004fe764 2ef7d4da Microsoft.VisualStudio.Data.Package.DataSupportBuilder`1[[System.__Canon, mscorlib]].BuildCollection[[System.Collections.Generic.KeyValuePair`2[[System.__Canon, mscorlib],[System.__Canon, mscorlib]], mscorlib]](ItemBuilder`1<System.__Canon,System.Collections.Generic.KeyValuePair`2<System.__Canon,System.__Canon>>)
004fe798 2ef7d47c Microsoft.VisualStudio.Data.Package.DataSupportBuilder`1[[System.__Canon, mscorlib]].BuildList[[System.Collections.Generic.KeyValuePair`2[[System.__Canon, mscorlib],[System.__Canon, mscorlib]], mscorlib]](ItemBuilder`1<System.__Canon,System.Collections.Generic.KeyValuePair`2<System.__Canon,System.__Canon>>)
004fe7b8 2ef7d3cf Microsoft.VisualStudio.Data.Package.DataSupportBuilder`1[[System.__Canon, mscorlib]].BuildDictionary[[System.__Canon, mscorlib],[System.__Canon, mscorlib]](System.Collections.Generic.IEqualityComparer`1<System.__Canon>, KeyValueBuilder`2<System.__Canon,System.__Canon,System.__Canon>)
004fe7dc 2f250db5 Microsoft.VisualStudio.Data.Package.DataObjectSupportBuilder.BuildType(System.Collections.Generic.IDictionary`2<System.String,Microsoft.VisualStudio.Data.Services.IVsDataObjectType>)
004fe830 2ef7da57 Microsoft.VisualStudio.Data.Package.DataSupportBuilder`1+c__DisplayClass21_0`2[[System.__Canon, mscorlib],[System.__Canon, mscorlib],[System.__Canon, mscorlib]].b__0(System.Collections.Generic.IList`1<System.Collections.Generic.KeyValuePair`2<System.__Canon,System.__Canon>>)
004fe860 2ef7d526 Microsoft.VisualStudio.Data.Package.DataSupportBuilder`1[[System.__Canon, mscorlib]].BuildCollection[[System.Collections.Generic.KeyValuePair`2[[System.__Canon, mscorlib],[System.__Canon, mscorlib]], mscorlib]](ItemBuilder`1<System.__Canon,System.Collections.Generic.KeyValuePair`2<System.__Canon,System.__Canon>>)
004fe894 2ef7d47c Microsoft.VisualStudio.Data.Package.DataSupportBuilder`1[[System.__Canon, mscorlib]].BuildList[[System.Collections.Generic.KeyValuePair`2[[System.__Canon, mscorlib],[System.__Canon, mscorlib]], mscorlib]](ItemBuilder`1<System.__Canon,System.Collections.Generic.KeyValuePair`2<System.__Canon,System.__Canon>>)
004fe8b4 2ef7d3cf Microsoft.VisualStudio.Data.Package.DataSupportBuilder`1[[System.__Canon, mscorlib]].BuildDictionary[[System.__Canon, mscorlib],[System.__Canon, mscorlib]](System.Collections.Generic.IEqualityComparer`1<System.__Canon>, KeyValueBuilder`2<System.__Canon,System.__Canon,System.__Canon>)
004fe8d8 2f250a7f Microsoft.VisualStudio.Data.Package.DataObjectSupportBuilder.BuildFromRoot()
004fe914 2ef77aee Microsoft.VisualStudio.Data.Package.DataSupportBuilder`1[[System.__Canon, mscorlib]].Build()
004fe9a0 2ef7f0a6 Microsoft.VisualStudio.Data.Package.DataConnection.CreateService(System.ComponentModel.Design.IServiceContainer, System.Type)
004feadc 2e26485a Microsoft.VisualStudio.Data.Framework.ServiceProvider.GetService(System.Type)
004feb24 2ef7556a Microsoft.VisualStudio.Data.Package.DataConnection.GetService(System.Type)
004feb50 2ef7e854 Microsoft.VisualStudio.Data.Package.DataViewSupportBuilder.get_ObjectSupportModel()
004feb60 2ef7e349 Microsoft.VisualStudio.Data.Package.DataViewSupportBuilder.BuildNode(Boolean, Microsoft.VisualStudio.Data.Services.IVsDataObjectType)
004febdc 2ef7c050 Microsoft.VisualStudio.Data.Package.DataViewSupportBuilder.BuildView(System.Collections.Generic.IList`1<Microsoft.VisualStudio.Data.Services.IVsDataViewInfo>)
004fec4c 2ef7aa2a Microsoft.VisualStudio.Data.Package.DataSupportBuilder`1[[System.__Canon, mscorlib]].BuildCollection[[System.__Canon, mscorlib]](ItemBuilder`1<System.__Canon,System.__Canon>)
004fec6c 2ef78699 Microsoft.VisualStudio.Data.Package.DataViewSupportBuilder.BuildFromRoot()
004feca0 2ef77aee Microsoft.VisualStudio.Data.Package.DataSupportBuilder`1[[System.__Canon, mscorlib]].Build()
004fed2c 2ef72c87 Microsoft.VisualStudio.Data.Package.DataExplorerConnection.InitializeModel()
004fed64 2ef729e7 Microsoft.VisualStudio.Data.Package.DataExplorerConnection.get_CurrentViewIndex()
004fed98 2ef72875 Microsoft.VisualStudio.Data.Package.DataExplorerConnection+Hierarchy.get_CurrentView()
004fedac 2ef7283b Microsoft.VisualStudio.Data.Package.DataExplorerConnectionNode.RetrieveViewCommonNodeInfo()
004fedb8 2ef7277b Microsoft.VisualStudio.Data.Package.DataExplorerNode.get_ViewCommonNodeInfo()
004fede8 2ef72659 Microsoft.VisualStudio.Data.Package.DataExplorerNode.get_IsVisible()
004fee1c 2ef70ac8 Microsoft.VisualStudio.Data.Package.DataExplorerNode.TryGetProperty(Int32, System.Object ByRef)
004fee5c 2ef70135 Microsoft.VisualStudio.Data.Package.DataExplorerConnectionNode.TryGetProperty(Int32, System.Object ByRef)
004fee74 2eb4ff4e Microsoft.VisualStudio.Data.Package.DataExplorerNode.Microsoft.VisualStudio.Data.Package.IVsDataInternalExplorerNode.TryGetProperty(Int32, System.Object ByRef)
004fee80 2eb4fefc Microsoft.VisualStudio.Data.Package.DataExplorerConnection.TryGetProperty(Int32, Int32, System.Object ByRef)
004fef00 2eb4f901 Microsoft.VisualStudio.Data.Package.DataExplorerConnection.Microsoft.VisualStudio.Shell.Interop.IVsHierarchy.GetProperty(UInt32, Int32, System.Object ByRef)
004fef34 2916f0be DomainNeutralILStubClass.IL_STUB_COMtoCLR(Int32, Int32, IntPtr)
004ff008 515ff434 [ComMethodFrame: 004ff008] 
004ff274 515ff434 [InlinedCallFrame: 004ff274] 
004ff270 2eb4f811 DomainNeutralILStubClass.IL_STUB_CLRtoCOM(Microsoft.VisualStudio.Shell.Interop.IVsHierarchy, UInt32)
004ff274 2eb4f747 [InlinedCallFrame: 004ff274] Microsoft.VisualStudio.Shell.Interop.IVsSolution.AddVirtualProject(Microsoft.VisualStudio.Shell.Interop.IVsHierarchy, UInt32)
004ff2dc 2eb4f747 Microsoft.VisualStudio.Data.Package.DataExplorerConnection.Microsoft.VisualStudio.Shell.Interop.IVsSolutionEvents.OnAfterOpenSolution(System.Object, Int32)
004ff2f0 2eb4edb2 Microsoft.VisualStudio.Data.Package.DataExplorerConnection.SetProperty(Int32, Int32, System.Object)
004ff348 2eb4ec0b Microsoft.VisualStudio.Data.Package.DataExplorerConnection.Microsoft.VisualStudio.Shell.Interop.IVsHierarchy.SetProperty(UInt32, Int32, System.Object)
004ff370 2eb4e658 Microsoft.VSDesigner.ServerExplorer.DataViewNode.CreateNestedHierarchy()
004ff3a8 2eb4e334 Microsoft.VSDesigner.ServerExplorer.DataViewNode.EnsureNestedHierarchyAttached()
004ff3b4 2eb4dd50 Microsoft.VSDesigner.ServerExplorer.DataConnectionsNode.AddConnection(System.String, System.Guid, System.String, Boolean, Boolean)
004ff428 2eb4da05 Microsoft.VSDesigner.ServerExplorer.DataConnectionsNode.AddConnection(System.String, System.Guid, System.String, Boolean)
004ff448 2480c160 Microsoft.VisualStudio.Web.Util.ServerExplorerConnectionsUtility.AddWebConfigConnectionsToDCNode(Microsoft.VisualStudio.OLE.Interop.IServiceProvider, System.String)
004ff4d8 34d73579 Microsoft.VisualStudio.Web.Application.WAProject.AddWebConfigConnectionsToDCNode(System.Object, System.EventArgs)
004ff4f8 02f2d28b [MulticastFrame: 004ff4f8] System.EventHandler.Invoke(System.Object, System.EventArgs)
004ff524 055366c5 System.Windows.Forms.Application+ThreadContext.System.Windows.Forms.UnsafeNativeMethods.IMsoComponent.FDoIdle(Int32)
004ff534 05c88dcc System.Windows.Forms.ComponentManagerProxy.System.Windows.Forms.UnsafeNativeMethods.IMsoComponent.FDoIdle(Int32)
004ff580 05bbad12 DomainNeutralILStubClass.IL_STUB_COMtoCLR(Int32)
004ff61c 515ff3f1 [ComMethodFrame: 004ff61c] 

0:000> !dso
OS Thread Id: 0x25e0 (0)
ESP/REG  Object   Name
004FE2E8 1cc3d854 Microsoft.VisualStudio.Data.Providers.SqlServer.SqlConnectionPromptDialog
004FF434 1cb5b428 System.String    Data Source=.;Initial Catalog=YXUDI_update;Persist Security Info=True;User ID=UDIUDP;Password=BOSD*3574#soft*2486%
004FF44C 1cb5b428 System.String    Data Source=.;Initial Catalog=YXUDI_update;Persist Security Info=True;User ID=UDIUDP;Password=BOSD*3574#soft*2486%
004FF454 1cac2a94 Microsoft.VSDesigner.ServerExplorer.DataConnectionsNode
004FF458 1ca29f20 Microsoft.VisualStudio.Shell.ServiceProvider
004FF45C 1ca29de4 System.String    JMIdentityDataBaseWebService
004FF460 1cb593ac System.Collections.Generic.List`1[[System.Configuration.ConnectionStringSettings, System.Configuration]]
004FF498 1cb5a2e8 System.Configuration.ConnectionStringSettings
004FF4C4 213e2d0c System.__ComObject
004FF4C8 2133d0b4 Microsoft.VisualStudio.Web.Application.WAProject
004FF4CC 213e2d0c System.__ComObject
004FF4D8 1ca29cf4 System.String    F:\Yangl\VS2015 Projects\BarCodeParseIdentityLib\JMIdentityDataBaseWebService\JMIdentityDataBaseWebService.csproj

 

0:011> !clrstack 
OS Thread Id: 0x504 (11)
        Child SP               IP Call Site
00000000204be898 00007ffbe3601224 [InlinedCallFrame: 00000000204be898] System.Windows.Forms.UnsafeNativeMethods.WaitMessage()
00000000204be898 00007ffb81ec57e9 [InlinedCallFrame: 00000000204be898] System.Windows.Forms.UnsafeNativeMethods.WaitMessage()
00000000204be870 00007ffb81ec57e9 DomainBoundILStubClass.IL_STUB_PInvoke()
00000000204be920 00007ffb81e56895 System.Windows.Forms.Application+ComponentManager.System.Windows.Forms.UnsafeNativeMethods.IMsoComponentManager.FPushMessageLoop(IntPtr, Int32, Int32)
00000000204bea10 00007ffb81e55fc7 System.Windows.Forms.Application+ThreadContext.RunMessageLoopInner(Int32, System.Windows.Forms.ApplicationContext)
00000000204beab0 00007ffb81e55dc2 System.Windows.Forms.Application+ThreadContext.RunMessageLoop(Int32, System.Windows.Forms.ApplicationContext)
00000000204beb10 00007ffb826159c8 System.Windows.Forms.Form.ShowDialog(System.Windows.Forms.IWin32Window)
00000000204bec10 00007ffb714d6a3b Microsoft.Data.ConnectionUI.DataConnectionDialog.Show(Microsoft.Data.ConnectionUI.DataConnectionDialog, System.Windows.Forms.IWin32Window)
00000000204bee10 00007ffb714d6477 Microsoft.Data.ConnectionUI.DataConnectionDialog.Show(Microsoft.Data.ConnectionUI.DataConnectionDialog)
00000000204bee50 00007ffb714d0237 IoriUtilityLib.Iori.InstallerUtil.setDBConnDialog(System.String)
00000000204bef30 00007ffb714cf73b IoriUtilityLib.Iori.InstallerUtil.checkDatabase(System.String ByRef, System.Action`1<System.String>)
00000000204befd0 00007ffb714cf678 IoriUtilityLib.Iori.InstallerUtil.checkDatabase(System.Action`1<System.String>)
00000000204bf010 00007ffb714cf4d9 BarCodeAnalysisTools.WinUI.Form1+c.<btnGetIncrementID_Click>b__5_0(CObjectParams) [F:\Yangl\VS2015 Projects\BarCodeParseIdentityLib\BarCodeAnalysisTools.WinUI\Form1.cs @ 96]
00000000204bf0d0 00007ffb714ce949 IoriUtilityLib.Iori.TimeUtil+c__DisplayClass10_0.b__0(System.Object)
00000000204bf170 00007ffbcd94df12 System.Threading.ExecutionContext.RunInternal(System.Threading.ExecutionContext, System.Threading.ContextCallback, System.Object, Boolean)
00000000204bf240 00007ffbcd94dd95 System.Threading.ExecutionContext.Run(System.Threading.ExecutionContext, System.Threading.ContextCallback, System.Object, Boolean)
00000000204bf270 00007ffbcd919c06 System.Threading.QueueUserWorkItemCallback.System.Threading.IThreadPoolWorkItem.ExecuteWorkItem()
00000000204bf2b0 00007ffbcd918e46 System.Threading.ThreadPoolWorkQueue.Dispatch()
00000000204bf750 00007ffbd0a16953 [DebuggerU2MCatchHandlerFrame: 00000000204bf750]

 

0:000> !clrstack
OS Thread Id: 0x225c (0)
        Child SP               IP Call Site
00000000008fdd68 00007ffbe3601224 [InlinedCallFrame: 00000000008fdd68] System.Windows.Forms.UnsafeNativeMethods.WaitMessage()
00000000008fdd68 00007ffb81ec57e9 [InlinedCallFrame: 00000000008fdd68] System.Windows.Forms.UnsafeNativeMethods.WaitMessage()
00000000008fdd40 00007ffb81ec57e9 DomainBoundILStubClass.IL_STUB_PInvoke()
00000000008fddf0 00007ffb81e56895 System.Windows.Forms.Application+ComponentManager.System.Windows.Forms.UnsafeNativeMethods.IMsoComponentManager.FPushMessageLoop(IntPtr, Int32, Int32)
00000000008fdee0 00007ffb81e55fc7 System.Windows.Forms.Application+ThreadContext.RunMessageLoopInner(Int32, System.Windows.Forms.ApplicationContext)
00000000008fdf80 00007ffb81e55dc2 System.Windows.Forms.Application+ThreadContext.RunMessageLoop(Int32, System.Windows.Forms.ApplicationContext)
00000000008fdfe0 00007ffb826159c8 System.Windows.Forms.Form.ShowDialog(System.Windows.Forms.IWin32Window)
00000000008fe0e0 00007ffb714c572b Microsoft.Data.ConnectionUI.DataConnectionDialog.Show(Microsoft.Data.ConnectionUI.DataConnectionDialog, System.Windows.Forms.IWin32Window)
00000000008fe2e0 00007ffb714c5167 Microsoft.Data.ConnectionUI.DataConnectionDialog.Show(Microsoft.Data.ConnectionUI.DataConnectionDialog)
00000000008fe320 00007ffb714bf037 IoriUtilityLib.Iori.InstallerUtil.setDBConnDialog(System.String)
00000000008fe400 00007ffb714be77b IoriUtilityLib.Iori.InstallerUtil.checkDatabase(System.String ByRef, System.Action`1<System.String>)
00000000008fe4a0 00007ffb714be6b8 IoriUtilityLib.Iori.InstallerUtil.checkDatabase(System.Action`1<System.String>)
00000000008fe4e0 00007ffb714be50b BarCodeAnalysisTools.WinUI.Form1.btnGetIncrementID_Click(System.Object, System.EventArgs) [F:\Yangl\VS2015 Projects\BarCodeParseIdentityLib\BarCodeAnalysisTools.WinUI\Form1.cs @ 91]
00000000008fe590 00007ffb81e34747 System.Windows.Forms.Control.OnClick(System.EventArgs)
00000000008fe5d0 00007ffb81e37b83 System.Windows.Forms.Button.OnClick(System.EventArgs)
00000000008fe620 00007ffb82647a31 System.Windows.Forms.Button.OnMouseUp(System.Windows.Forms.MouseEventArgs)
00000000008fe6e0 00007ffb825f117d System.Windows.Forms.Control.WmMouseUp(System.Windows.Forms.Message ByRef, System.Windows.Forms.MouseButtons, Int32)
00000000008fe760 00007ffb81e411cc System.Windows.Forms.Control.WndProc(System.Windows.Forms.Message ByRef)
00000000008fe820 00007ffb81ec0c97 System.Windows.Forms.ButtonBase.WndProc(System.Windows.Forms.Message ByRef)
00000000008fe8a0 00007ffb81ec0be5 System.Windows.Forms.Button.WndProc(System.Windows.Forms.Message ByRef)
00000000008fe8d0 00007ffb82602a46 System.Windows.Forms.NativeWindow.DebuggableCallback(IntPtr, Int32, IntPtr, IntPtr)
00000000008fe950 00007ffb82575b12 DomainBoundILStubClass.IL_STUB_ReversePInvoke(Int64, Int32, Int64, Int64)
00000000008fec80 00007ffbd0a1224e [InlinedCallFrame: 00000000008fec80] System.Windows.Forms.UnsafeNativeMethods.DispatchMessageW(MSG ByRef)
00000000008fec80 00007ffb81ec9489 [InlinedCallFrame: 00000000008fec80] System.Windows.Forms.UnsafeNativeMethods.DispatchMessageW(MSG ByRef)
00000000008fec50 00007ffb81ec9489 DomainBoundILStubClass.IL_STUB_PInvoke(MSG ByRef)
00000000008fed10 00007ffb81e56661 System.Windows.Forms.Application+ComponentManager.System.Windows.Forms.UnsafeNativeMethods.IMsoComponentManager.FPushMessageLoop(IntPtr, Int32, Int32)
00000000008fee00 00007ffb81e55fc7 System.Windows.Forms.Application+ThreadContext.RunMessageLoopInner(Int32, System.Windows.Forms.ApplicationContext)
00000000008feea0 00007ffb81e55dc2 System.Windows.Forms.Application+ThreadContext.RunMessageLoop(Int32, System.Windows.Forms.ApplicationContext)
00000000008fef00 00007ffb714b08e6 BarCodeAnalysisTools.WinUI.Program.Main() [F:\Yangl\VS2015 Projects\BarCodeParseIdentityLib\BarCodeAnalysisTools.WinUI\Program.cs @ 18]
00000000008ff138 00007ffbd0a16953 [GCFrame: 00000000008ff138]

 

 

Microsoft.Data.ConnectionUI.DataConnectionDialog

 

MicrosoftVisualStudio里面的资源之数据库连接配置

这个功能的实现主要是用了Microsoft.Data.ConnectionUI.dll和Microsoft.Data.ConnectionUI.Dialog.dll这个二个动态库，可以在VS的安装目录的Common7\IDE这个目录下面找到(本机的安装路径C:\Program Files (x86)\Microsoft Visual Studio 10.0\Common7\IDE)。

找到两个组件 Microsoft.Data.ConnectionUI.dll,Microsoft.Data.ConnectionUI.Dialog.dll

这两个要一起引用下

Microsoft.Data.ConnectionUI.dll

Microsoft.Data.ConnectionUI.Dialog.dll

测试代码。ok

string ConnString = null;
bool isSqlServer = false;
private void btnTestDataConnectionDialog_Click(object sender, EventArgs e)
{
//服务器名称 LENOVO-PC\MYSQLEXPRESS
using (Microsoft.Data.ConnectionUI.DataConnectionDialog dlg = new DataConnectionDialog())
{
//添加数据源
dlg.DataSources.Add(Microsoft.Data.ConnectionUI.DataSource.AccessDataSource);
dlg.DataSources.Add(Microsoft.Data.ConnectionUI.DataSource.OdbcDataSource);
dlg.DataSources.Add(Microsoft.Data.ConnectionUI.DataSource.OracleDataSource);
dlg.DataSources.Add(Microsoft.Data.ConnectionUI.DataSource.SqlDataSource);
dlg.DataSources.Add(Microsoft.Data.ConnectionUI.DataSource.SqlFileDataSource);
//设置默认数据提供对象
dlg.SelectedDataSource = Microsoft.Data.ConnectionUI.DataSource.SqlDataSource;
dlg.SelectedDataProvider = Microsoft.Data.ConnectionUI.DataProvider.SqlDataProvider;
dlg.Text = "连接DCWriter演示数据库";
//只能够通过DataConnectionDialog类的静态方琺Show出对话框
//不同使用dialog.Show()或dialog.ShowDialog()来呈现对话框
if (Microsoft.Data.ConnectionUI.DataConnectionDialog.Show(dlg) == System.Windows.Forms.DialogResult.OK)
{
//连接字符串"Data Source=LENOVO-PC\\MYSQLEXPRESS;Initial Catalog=TestDB;Integrated Security=True"
ConnString = dlg.ConnectionString;
isSqlServer = dlg.SelectedDataSource == Microsoft.Data.ConnectionUI.DataSource.SqlDataSource
|| dlg.SelectedDataSource == Microsoft.Data.ConnectionUI.DataSource.SqlFileDataSource;
}
MessageBox.Show(ConnString);
}
}

这是本人写的代码的一部分，后面会展示具体的界面显示

private static IDbConnection InnerCreateConnect()
{
     if (string.IsNullOrEmpty(_ConnectionString))
     {
       string dbFile = System.IO.Path.Combine(Application.StartupPath, "EMR.mdb");
       if (File.Exists(dbFile))
       {
          // 存在演示数据库文件
          _ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=EMR.mdb";
          _IsSQLServer = false;
        }
        else
        {
          try
         {
           using (Microsoft.Data.ConnectionUI.DataConnectionDialog dlg = new Microsoft.Data.ConnectionUI.DataConnectionDialog())
           {
              dlg.DataSources.Add(Microsoft.Data.ConnectionUI.DataSource.AccessDataSource); // Access
              dlg.DataSources.Add(Microsoft.Data.ConnectionUI.DataSource.SqlDataSource); // Sql Server
              dlg.DataSources.Add(Microsoft.Data.ConnectionUI.DataSource.SqlFileDataSource); // Sql Server File

              // 初始化
              dlg.SelectedDataSource = Microsoft.Data.ConnectionUI.DataSource.AccessDataSource;
              dlg.SelectedDataProvider = Microsoft.Data.ConnectionUI.DataProvider.OleDBDataProvider;

              dlg.ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=www.mdb";
              dlg.Text = "连接演示数据库";
              //只能够通过DataConnectionDialog类的静态方琺Show出对话框
              //不同使用dialog.Show()或dialog.ShowDialog()来呈现对话框
              if (Microsoft.Data.ConnectionUI.DataConnectionDialog.Show(dlg) == DialogResult.OK)
               {
                  _ConnectionString = dlg.ConnectionString;
                  _IsSQLServer = dlg.SelectedDataSource == Microsoft.Data.ConnectionUI.DataSource.SqlDataSource
                 || dlg.SelectedDataSource == Microsoft.Data.ConnectionUI.DataSource.SqlFileDataSource;
                }
           }
        }
        catch (Exception ext)
        {
          MessageBox.Show(ext.Message);
          _ConnectionString = null;
         }
     }
  }
  if (string.IsNullOrEmpty(_ConnectionString) == false)
  {
     if (_IsSQLServer)
      {
        SqlConnection conn = new SqlConnection(_ConnectionString);
        return conn;
       }
       else
       {
          OleDbConnection conn = new System.Data.OleDb.OleDbConnection(_ConnectionString);
          return conn;
        }
    }
    return null;
 }

 

界面以及操作如下

1、代码如下: 

复制代码

Microsoft.Data.ConnectionUI.DataConnectionDialog dlg = new Microsoft.Data.ConnectionUI.DataConnectionDialog();

DataSource.AddStandardDataSources(dlg);
if (DataConnectionDialog.Show(dlg) == System.Windows.Forms.DialogResult.OK) 

{
    //Clipboard.SetText(dlg.ConnectionString);
    MessageBox.Show(string.Format("{0}\r{1}", dlg.ConnectionString, dlg.SelectedDataProvider.DisplayName));
}

复制代码

 2、数据源选择

3、属性选择

4、完成后通过ConnectionString属性获取连接字符串

 

总结：

以上操作时每次都会弹出的，建议设置默认的，这样的话只有在更换数据源的时候再出现，其他时候都是默认数据库的（可以默认sql数据库）

主要是用到以下三条语句 

复制代码

//设置数据源

dlg.SelectedDataSource = DataSource.SqlDataSource;

//设置提供程序
dlg.SelectedDataProvider = DataProvider.SqlDataProvider;

//默认的连接字符串
dlg.ConnectionString = "Data Source=LocalHost;Intergated Security=SSPI;Initial Catalog=TestDB";

 
复制代码

下面是另一种方法 

这个功能的实现主要是用了Microsoft.Data.ConnectionUI.dll和Microsoft.Data.ConnectionUI.Dialog.dll这个二个动态库，可以在VS的安装目录的Common7\IDE这个目录下面找到。添加引用就不多说了。要想实现简单的，VS提供的几个数据库类型的支持，在这2个动态库的支持下很是方便啊。代码如下：

 

Microsoft.Data.ConnectionUI.DataConnectionDialog diag = new Microsoft.Data.ConnectionUI.DataConnectionDialog(); Microsoft.Data.ConnectionUI.DataSource.AddStandardDataSources(diag); Microsoft.Data.ConnectionUI.DataConnectionDialog.Show(diag);
运行后的效果如下：

 

             image

本来显示的应该都是英文的，但是只需要在bin目录下面建一个zh-CHS的目录，将Microsoft.Data.ConnectionUI.Dialog.resources.dll拷入到该目录下面，运行之后就是中文界面的，得到的效果就是上图中所显示的了。如果要自己定义一个数据源，让他支持所有的DataProvider，就需要先new一个DataSource出来，然后给这个DataSource添加DataProvider。代码如下：

 

Microsoft.Data.ConnectionUI.DataConnectionDialog diag = new Microsoft.Data.ConnectionUI.DataConnectionDialog();
DataSource d = new DataSource("自定义类型1", "支持所有的DataProvider");
d.Providers.Add(DataProvider.OdbcDataProvider);
d.Providers.Add(DataProvider.OleDBDataProvider);
d.Providers.Add(DataProvider.OracleDataProvider);
d.Providers.Add(DataProvider.SqlDataProvider);
DataSource d2 = new DataSource("自定义类型2", "支持部分DataProvider");
d2.Providers.Add(DataProvider.OdbcDataProvider);
d2.Providers.Add(DataProvider.OleDBDataProvider);
diag.DataSources.Add(d);
diag.DataSources.Add(d2);
DataConnectionDialog.Show(diag);

 

上面的代码运行后的效果是下面右边的图，左边的是只添加一个DataSource，添加了所有的DataProvider之后的效果。右边的这个效果就可以类似创建出来了。

imageimage

现在我有一个麻烦，现在添加的都只是VS自带的DataProvider，如果我想创建一个用来连接Sqlite的ConnectionUI，或者是支持mysql的ConnectionUI，该怎么做？虽说DataProvider可以自己new一个出来，但是最终加入到DataSource中之后，运行出来的效果完全就不是我想要的效果。用如下代码：

 

DataConnectionDialog dlg = new DataConnectionDialog();
DataSource d = new DataSource("Sqlite","Sqlite数据源");
DataProvider p = new DataProvider("Sqlite数据提供程序", "Sqlite数据提供程序", "Sqlite", "用来连接Sqlite数据库");
d.Providers.Add(p);
dlg.DataSources.Add(d);
DataConnectionDialog.Show(dlg);

 

可得运行效果如下：

image

就只有一个ConnectionString属性了，而且不管我里面写什么，测试连接的时候总是成功的。Sqlite有一个ADO.NET 2.0/3.5 SQLite Data Provider，我安装了之后，添加sqlite数据源的时候运行出来的效果是这样的：

image

其实这个效果才是我想要的效果，不知道VS是怎么显示出这个对话框的。要是想在自己的程序中用的话该怎么实现。我只知道安装的那个ADO.NET 2.0/3.5 SQLite Data Provider之后，有一个应该是用来支持这个对话框的动态库，SQLite.Designer.dll，里面封装了一个SQLiteConnectionUIControl，我觉得上面这个图的显示效果，就是这个SQLiteConnectionUIControl了。刚刚测试了一下，这个SQLiteConnectionUIControl应该是上面那个图中英文显示部分，从Database到下面的Password那一块.要想直接拿来重用还是有点麻烦啊，不知道有没有高人有好的办法。我这里是拿Sqlite为例子，要想拿mysql的实现相同的功能也有同样的问题，因为他们都不是VS自带的DataProvider中的一员。

posted on 2022-12-29 11:16  不及格的程序员-八神  阅读(60)  评论(0)  编辑  收藏  举报
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