Control what red x does on window using wpf forms in c#

I am currently developing an application in c# using wpf. I would like to control what the red x (close window) does. At the moment, I press the red x and it closed the current window and continues running the rest of the program. I do not want this to h开发者_运维技巧appen. Instead when the x is pressed I want the whole program to finish.

Can this be done?

Thanks for your help

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You want to do some event handling on the Window.Closed event, or override the Window.OnClosed method and put the code to shutdown the program in there.

http://msdn.microsoft.com/en-us/library/system.windows.window.onclosed.aspx

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An alternative to DGH's answer can also be found on codeproject's website

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You probably want to trap the closing of the form, and set a global such as "stopRequested", that other parts of the program should check while looping. See http://msdn.microsoft.com/en-us/library/system.windows.forms.form.closing.aspx