复制代码 代码如下:

protected override void OnCommitted(System.Collections.IDictionary savedState)
{
base.OnCommitted(savedState);
//将服务更改为允许桌面交互模式
ConnectionOptions coOptions = new ConnectionOptions();
coOptions.Impersonation = ImpersonationLevel.Impersonate;
ManagementScope mgmtScope = new System.Management.ManagementScope(@\"root\\CIMV2\", coOptions);
mgmtScope.Connect();
ManagementObject wmiService;
wmiService = new ManagementObject(\"Win32_Service.Name=\'这里是当前服务名\'\");
ManagementBaseObject InParam = wmiService.GetMethodParameters(\"Change\");
InParam[\"DesktopInteract\"] = true;
ManagementBaseObject OutParam = wmiService.InvokeMethod(\"Change\", InParam, null);
}