服务程序（Service）一般是不能和用户进行交互的，所以他一般是不能显示窗口的。要和用户进行交互（如显示窗口），我们必须打开用户WinSta0和desktop,下面的这段代码就是打开上述两个，并显示一个dialog.

运行：编译生成guiser.exe, 运行guiser /service, 然后在控制面板的服务中启动该服务，将会出现一个对话框！



上述程序在win2000 professional + VC6.0 + Sp5.0 + Platform SDK 2001.8编译运行通过

如有编译不通过，请下载最新的Platform SDK

-Service (Service) is not generally an interactive and user. Therefore, he is usually not show window. To be an interactive and user (such as screen window), We need to open WinSta0 and desktop users. The following code is open during the above two, and showing a dialog. running : Compiler Generation guiser.exe, running guiser/service, Then in the control panel to activate the service, there will be a box! These procedures in WIN2000 professional VC6.0 Sp5.0 Platfo rm SDK 2001.8 compiler compiler running through if not passed, Download the latest Platform SDK