C# 查询Windows Service 信息 ，所在目录 启动状态
1.WMI简介
WMI是英文Windows Management Instrumentation的简写，它的功能主要是：访问本地主机的一些信息和服务，可以管理远程计算机（当然你必须要拥有足够的权限），比如：重启，关机，关闭进程，创建进程等。
2.使用时首先添加System.Management.dll，然后引用
using System.Management; using System.Threading;
在EXE的应用程序中我们可以用Application.ExeName来获取应用程序自身的文件名，那么在Windows服务中怎么获取Windows服务程序的路径？
用GetModuleFileName可以获取Windows服务程序的路径。
用WMI和轻松获取SERVICE的全面信息（包括路径)
单获取路径语句如下:
select PathName From Win32_Service Where DisplayName = 'YourService’
string[] lvData = new string[6]; ManagementObjectSearcher searcher = new ManagementObjectSearcher("SELECT * FROM Win32_Service"); foreach (ManagementObject mo in searcher.Get()) { lvData[0] = mo["Name"].ToString(); lvData[1] = mo["DisplayName"].ToString(); lvData[2] = mo["StartMode"].ToString(); if (mo["Started"].Equals(true)) lvData[3] = "Started"; else lvData[3] = "Stop"; lvData[4] = mo["PathName"].ToString();//StartName lvData[5] = mo["StartName"].ToString();//StartName TexShowing(lvData[0] + " ========== " + lvData[1] + " ========== " + lvData[2] + " ========== " + lvData[3] + " ========== " + lvData[4] + " ========== " + lvData[5]); }
1 public class WMITest : System.Web.UI.Page 2 { 3 protected System.Web.UI.WebControls.Button Button2; 4 protected System.Web.UI.WebControls.Button Button3; 5 protected System.Web.UI.WebControls.Button Button4; 6 protected System.Web.UI.WebControls.Button Button5; 7 protected System.Web.UI.WebControls.Button Button6; 8 protected System.Web.UI.WebControls.Button Button7; 9 protected System.Web.UI.WebControls.Button Button8; 10 protected System.Web.UI.WebControls.Button Button9; 11 protected System.Web.UI.WebControls.Button Button10; 12 protected System.Web.UI.WebControls.Button Button11; 13 protected System.Web.UI.WebControls.Button Button12; 14 protected System.Web.UI.WebControls.Button Button13; 15 protected System.Web.UI.WebControls.Button Button14; 16 protected System.Web.UI.WebControls.Button Button15; 17 protected System.Web.UI.WebControls.Button Button1; 18 19 private void Page_Load(object sender, System.EventArgs e) 20 { 21 // Put user code to initialize the page here 22 } 23 24 #region Web Form Designer generated code 25 override protected void OnInit(EventArgs e) 26 { 27 // 28 // CODEGEN: This call is required by the ASP.NET Web Form Designer. 29 // 30 InitializeComponent(); 31 base.OnInit(e); 32 } 33 34 /// <summary> 35 /// Required method for Designer support - do not modify 36 /// the contents of this method with the code editor. 37 /// </summary> 38 private void InitializeComponent() 39 { 40 this.Button1.Click += new System.EventHandler(this.Button1_Click); 41 this.Button2.Click += new System.EventHandler(this.Button2_Click); 42 this.Button3.Click += new System.EventHandler(this.Button3_Click); 43 this.Button4.Click += new System.EventHandler(this.Button4_Click); 44 this.Button5.Click += new System.EventHandler(this.Button5_Click); 45 this.Button6.Click += new System.EventHandler(this.Button6_Click); 46 this.Button7.Click += new System.EventHandler(this.Button7_Click); 47 this.Button8.Click += new System.EventHandler(this.Button8_Click); 48 this.Button9.Click += new System.EventHandler(this.Button9_Click); 49 this.Button10.Click += new System.EventHandler(this.Button10_Click); 50 this.Button11.Click += new System.EventHandler(this.Button11_Click); 51 this.Button12.Click += new System.EventHandler(this.Button12_Click); 52 this.Button13.Click += new System.EventHandler(this.Button13_Click); 53 this.Button14.Click += new System.EventHandler(this.Button14_Click); 54 this.Button15.Click += new System.EventHandler(this.Button15_Click); 55 this.Load += new System.EventHandler(this.Page_Load); 56 57 } 58 #endregion 59 60 #region 1.如何用WMI获得指定磁盘的容量 61 private string DriveType(string type) 62 { 63 string rtntype=""; 64 switch (type) 65 { 66 case "1": 67 rtntype="Not Type"; 68 break; 69 case "2": 70 rtntype="Floppy disk"; 71 break; 72 case "3": 73 rtntype="Hard disk"; 74 break; 75 case "4": 76 rtntype="Removable drive or network drive"; 77 break; 78 case "5": 79 rtntype="CD-ROM"; 80 break; 81 case "6": 82 rtntype="RAM disk"; 83 break; 84 default : 85 break; 86 } 87 return rtntype; 88 } 89 90 private void Button1_Click(object sender, System.EventArgs e) 91 { 92 SelectQuery query=new SelectQuery("Select * From Win32_LogicalDisk"); 93 ManagementObjectSearcher searcher=new ManagementObjectSearcher(query); 94 foreach(ManagementBaseObject disk in searcher.Get()) 95 { 96 Response.Write(disk["Name"] +" "+DriveType(disk["DriveType"].ToString()) + " " + disk["VolumeName"]+"<br>"); 97 } 98 } 99 #endregion 100 101 #region 2.如何用WMI获得指定磁盘的容量 102 private void Button2_Click(object sender, System.EventArgs e) 103 { 104 ManagementObject disk = new ManagementObject("win32_logicaldisk.deviceid=\"c:\""); 105 disk.Get(); 106 Response.Write("Logical Disk Size = " + disk["Size"] + " bytes"); 107 } 108 #endregion 109 110 #region 3.如何列出机器中所有的共享资源 111 private void Button3_Click(object sender, System.EventArgs e) 112 { 113 ManagementObjectSearcher searcher = new ManagementObjectSearcher("SELECT * FROM Win32_share"); 114 foreach (ManagementObject share in searcher.Get()) 115 { 116 Response.Write(share.GetText(TextFormat.Mof)); 117 } 118 } 119 #endregion 120 121 #region 4.怎样写程控制让系统中的某个文件夹共享或取消共享 122 private void Button4_Click(object sender, System.EventArgs e) 123 { 124 /*首先，这需要以有相应权限的用户登录系统才行 125 将 126 object[] obj = {"C:\\Temp","我的共享",0,10,"Dot Net 实现的共享",""}; 127 改为 128 object[] obj = {"C:\\Temp","我的共享",0,null,"Dot Net 实现的共享",""}; 129 就可以实现授权给最多用户了。 130 */ 131 ManagementClass _class = new ManagementClass(new ManagementPath("Win32_Share")); 132 object[] obj = {"C:\\Temp","我的共享",0,10,"Dot Net 实现的共享",""}; 133 _class.InvokeMethod("create",obj); 134 } 135 #endregion 136 137 #region 5.如何获得系统服务的运行状态 138 private void Button5_Click(object sender, System.EventArgs e) 139 { 140 string[] lvData = new string[4]; 141 ManagementObjectSearcher searcher =new ManagementObjectSearcher("SELECT * FROM Win32_Service"); 142 foreach (ManagementObject mo in searcher.Get()) 143 { 144 lvData[0] = mo["Name"].ToString(); 145 lvData[1] = mo["StartMode"].ToString(); 146 if (mo["Started"].Equals(true)) 147 lvData[2] = "Started"; 148 else 149 lvData[2] = "Stop"; 150 lvData[3] = mo["StartName"].ToString(); 151 Response.Write(lvData[0]+lvData[1]+lvData[2]+lvData[3]); 152 } 153 } 154 #endregion 155 156 #region 6.通过WMI修改IP，而实现不用重新启动 157 private void Button6_Click(object sender, System.EventArgs e) 158 { 159 ReportIP(); 160 // SwitchToDHCP(); 161 SwitchToprivate(); 162 Thread.Sleep( 5000 ); 163 ReportIP(); 164 Response.Write( "end." ); 165 } 166 167 private void SwitchToDHCP() 168 { 169 ManagementBaseObject inPar = null; 170 ManagementBaseObject outPar = null; 171 ManagementClass mc = new ManagementClass("Win32_NetworkAdapterConfiguration"); 172 ManagementObjectCollection moc = mc.GetInstances(); 173 foreach( ManagementObject mo in moc ) 174 { 175 if( ! (bool) mo["IPEnabled"] ) 176 continue; 177 178 inPar = mo.GetMethodParameters("EnableDHCP"); 179 outPar = mo.InvokeMethod( "EnableDHCP", inPar, null ); 180 break; 181 } 182 } 183 184 private void SwitchToprivate() 185 { 186 ManagementBaseObject inPar = null; 187 ManagementBaseObject outPar = null; 188 ManagementClass mc = new ManagementClass("Win32_NetworkAdapterConfiguration"); 189 ManagementObjectCollection moc = mc.GetInstances(); 190 foreach( ManagementObject mo in moc ) 191 { 192 if( ! (bool) mo[ "IPEnabled" ] ) 193 continue; 194 195 inPar = mo.GetMethodParameters( "Enableprivate" ); 196 inPar["IPAddress"] = new string[] { "192.168.1.1" }; 197 inPar["SubnetMask"] = new string[] { "255.255.255.0" }; 198 outPar = mo.InvokeMethod( "Enableprivate", inPar, null ); 199 break; 200 } 201 } 202 203 private void ReportIP() 204 { 205 Response.Write( "****** Current IP addresses:" ); 206 ManagementClass mc = new ManagementClass("Win32_NetworkAdapterConfiguration"); 207 ManagementObjectCollection moc = mc.GetInstances(); 208 foreach( ManagementObject mo in moc ) 209 { 210 if( ! (bool) mo[ "IPEnabled" ] ) 211 continue; 212 213 string str="{0}\n SVC: '{1}' MAC: [{2}]"; 214 str= string.Format(mo["Caption"].ToString(), mo["ServiceName"].ToString(),mo["MACAddress"].ToString()); 215 216 Response.Write(str); 217 218 string[] addresses = (string[]) mo[ "IPAddress" ]; 219 string[] subnets = (string[]) mo[ "IPSubnet" ]; 220 221 Response.Write( " Addresses :" ); 222 foreach(string sad in addresses) 223 Response.Write(sad+"<br>"); 224 225 Response.Write( " Subnets :" ); 226 foreach(string sub in subnets ) 227 Response.Write(sub+"<br>"); 228 } 229 } 230 #endregion 231 232 #region 7.如何利用WMI远程重启远程计算机 233 private void Button7_Click(object sender, System.EventArgs e) 234 { 235 Response.Write("Computer details retrieved using Windows Management Instrumentation (WMI)"); 236 Response.Write("mailto:singlepine@hotmail.com"); 237 Response.Write("========================================================================="); 238 //连接远程计算机 239 ConnectionOptions co = new ConnectionOptions(); 240 co.Username = "john"; 241 co.Password = "john"; 242 System.Management.ManagementScope ms = new System.Management.ManagementScope("\\\\192.168.1.2\\root\\cimv2", co); 243 //查询远程计算机 244 System.Management.ObjectQuery oq = new System.Management.ObjectQuery("SELECT * FROM Win32_OperatingSystem"); 245 246 ManagementObjectSearcher query1 = new ManagementObjectSearcher(ms,oq); 247 ManagementObjectCollection queryCollection1 = query1.Get(); 248 foreach( ManagementObject mo in queryCollection1 ) 249 { 250 string[] ss={""}; 251 mo.InvokeMethod("Reboot",ss); 252 Response.Write(mo.ToString()); 253 } 254 } 255 #endregion 256 257 #region 8.利用WMI创建一个新的进程 258 private void Button8_Click(object sender, System.EventArgs e) 259 { 260 //Get the object on which the method will be invoked 261 ManagementClass processClass = new ManagementClass("Win32_Process"); 262 263 //Get an input parameters object for this method 264 ManagementBaseObject inParams = processClass.GetMethodParameters("Create"); 265 266 //Fill in input parameter values 267 inParams["CommandLine"] = "calc.exe"; 268 269 //Execute the method 270 ManagementBaseObject outParams = processClass.InvokeMethod ("Create", inParams, null); 271 272 //Display results 273 //Note: The return code of the method is provided in the "returnvalue" property of the outParams object 274 Response.Write("Creation of calculator process returned: " + outParams["returnvalue"]); 275 Response.Write("Process ID: " + outParams["processId"]); 276 277 } 278 #endregion 279 280 #region 9.如何通过WMI终止一个进程 281 private void Button9_Click(object sender, System.EventArgs e) 282 { 283 ManagementObject service = 284 new ManagementObject("win32_service=\"winmgmt\""); 285 InvokeMethodOptions options = new InvokeMethodOptions(); 286 options.Timeout = new TimeSpan(0,0,0,5); 287 288 ManagementBaseObject outParams = service.InvokeMethod("StopService", null, options); 289 290 Response.Write("Return Status = " + outParams["Returnvalue"]); 291 } 292 #endregion 293 294 #region 10.如何用WMI 来获取远程机器的目录以及文件 295 private void Button10_Click(object sender, System.EventArgs e) 296 { 297 ManagementObject disk = new ManagementObject( 298 299 "win32_logicaldisk.deviceid=\"c:\""); 300 301 disk.Get(); 302 303 Response.Write("Logical Disk Size = " + disk["Size"] + " bytes"); 304 } 305 #endregion 306 307 #region 11.网卡的MAC地址 308 private void Button11_Click(object sender, System.EventArgs e) 309 { 310 ManagementClass mc = new ManagementClass("Win32_NetworkAdapterConfiguration"); 311 ManagementObjectCollection moc = mc.GetInstances(); 312 foreach(ManagementObject mo in moc) 313 { 314 if((bool)mo["IPEnabled"] == true) 315 Response.Write("MAC address"+mo["MacAddress"].ToString()+"<br>"); 316 mo.Dispose(); 317 } 318 } 319 #endregion 320 321 #region 12.CPU的系列号 322 private void Button12_Click(object sender, System.EventArgs e) 323 { 324 string cpuInfo = "";//cpu序列号 325 ManagementClass cimobject = new ManagementClass("Win32_Processor"); 326 ManagementObjectCollection moc = cimobject.GetInstances(); 327 foreach(ManagementObject mo in moc) 328 { 329 cpuInfo = mo.Properties["ProcessorId"].Value.ToString(); 330 Response.Write(cpuInfo); 331 } 332 } 333 #endregion 334 335 #region 13.主板的系列号 336 private void Button13_Click(object sender, System.EventArgs e) 337 { 338 ManagementObjectSearcher searcher=new ManagementObjectSearcher("SELECT * FROM Win32_BaseBoard"); 339 foreach(ManagementObject share in searcher.Get()) 340 { 341 Response.Write("主板制造商:" + share["Manufacturer"].ToString()) ; 342 Response.Write("型号:" +share["Product"].ToString()) ; 343 Response.Write("序列号:"+share["SerialNumber"].ToString()) ; 344 } 345 } 346 #endregion 347 348 #region 14.获取硬盘ID 349 private void Button14_Click(object sender, System.EventArgs e) 350 { 351 String HDid; 352 ManagementClass cimobject = new ManagementClass("Win32_DiskDrive"); 353 ManagementObjectCollection moc = cimobject.GetInstances(); 354 foreach(ManagementObject mo in moc) 355 { 356 HDid = (string)mo.Properties["Model"].Value; 357 Response.Write(HDid); 358 } 359 } 360 #endregion 361 362 #region 15.获取本机的用户列表 363 private void Button15_Click(object sender, System.EventArgs e) 364 { 365 SelectQuery query = new SelectQuery("SELECT * FROM Win32_UserAccount"); 366 ManagementObjectSearcher searcher = new ManagementObjectSearcher(query); 367 foreach(ManagementObject os in searcher.Get()) 368 { 369 Response.Write(os["Name"]); 370 } 371 } 372 #endregion 373 }
