C# 让程序自动以管理员身份运行

在程序中加入MANIFEST资源:

1) 打开Vs2005或vs2008工程,看在Properties下是否有app.manifest这个文件;如没有,右击工程在菜单中选择“属性”,出现界面如下:

选中"Security",在界面中勾选"Enable ClickOnce Security Settings"后,在Properties下就有自动生成app.manifest文件。

打开app.manifest文件,将

<requestedExecutionLevel level="asInvoker" uiAccess="false" />

改为

<requestedExecutionLevel level="requireAdministrator" uiAccess="false" />

修改后的app.manifest为:

<?xml version="1.0" encoding="utf-8"?>
<
asmv1:assembly manifestVersion="1.0" xmlns="urn:schemas-microsoft-com:asm.v1"xmlns:asmv1="urn:schemas-microsoft-com:asm.v1"xmlns:asmv2="urn:schemas-microsoft-com:asm.v2"xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<assemblyIdentity version=
"1.0.0.0" name="MyApplication.app" />
<trustInfo xmlns=
"urn:schemas-microsoft-com:asm.v2">
<security>
<requestedPrivileges xmlns=
"urn:schemas-microsoft-com:asm.v3">
<!-- UAC Manifest Options
If you want to change the Windows User Account Control level replace the
requestedExecutionLevel node with one of the following.

<requestedExecutionLevel level=
"asInvoker" uiAccess="false" />
<requestedExecutionLevel level=
"requireAdministrator" uiAccess="false" />
<requestedExecutionLevel level=
"highestAvailable" uiAccess="false" />

If you want to utilize File
and Registry Virtualization for backward
compatibility then delete the requestedExecutionLevel node.
-->
<requestedExecutionLevel level=
"requireAdministrator" uiAccess="false" />
</requestedPrivileges>
<applicationRequestMinimum>
<defaultAssemblyRequest permissionSetReference=
"Custom" />
<PermissionSet class=
"System.Security.PermissionSet" version="1" Unrestricted="true" ID="Custom" SameSite="site" />
</applicationRequestMinimum>
</security>
</trustInfo>
</
asmv1:assembly>

 

然后在"Security"中再勾去"Enable ClickOnce Security Settings"后,重新编译即可。

posted on 2012-06-25 11:13  peter_zhang  阅读(378)  评论(0编辑  收藏  举报