如何覆盖默认的窗口关闭操作？ [英] How to override default window close operation?

问题描述

在WPF中，我想更改某些窗口的默认关闭行为，以便当用户单击红色关闭按钮时，该窗口不会关闭，而只是隐藏（并调用某些方法）。我该怎么办？

In WPF I want to change default close behaviour of some window, so that when user clics red close button the window does not close, it merely hides (and call some method as well). How can I do that?

推荐答案

尝试在Window.xaml.cs中覆盖OnClosing

Try overriding OnClosing in Window.xaml.cs

private override void OnClosing( object sender, CancelEventArgs e )
{
     e.Cancel = true;
     //Do whatever you want here..
}

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