在wpf应用程序中捕获windows shutdown事件

Question

I have ac# WPF application that needs to save data when it closes. The Window Closing/Closed events work fine if the user closes the program, but they do not get called if the user logs off/shutdown the computer.

I have found ways to catch this event in winforms programs ( here , and here ). but i cant figure out how to achieve this in a WPF application.

I'm trying to halt the shutdown until my program is ready to exit

Answer 1

有一个内置事件Application.SessionEnding - 当用户注销或关闭计算机时会触发此事件...您只需要订阅它并将您的代码保存在那里...