在Windows服務(wù)的安裝類ProjectInstaller中加入以下方法：
復(fù)制代碼 代碼如下:
protected override void OnCommitted(System.Collections.IDictionary savedState)
{
base.OnCommitted(savedState);
//將服務(wù)更改為允許桌面交互模式
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='這里是當(dāng)前服務(wù)名'");
ManagementBaseObject InParam = wmiService.GetMethodParameters("Change");
InParam["DesktopInteract"] = true;
ManagementBaseObject OutParam = wmiService.InvokeMethod("Change", InParam, null);
}
