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1/6/2010
This message is sent as a signal that a window or an application should terminate.
Syntax
WM_CLOSE wParam = 0;
lParam = 0;
Return Value
An application should return zero if it processes this message.
- Default Action
The DefWindowProc function calls the DestroyWindow function to destroy the window.
Remarks
An application can prompt the user for confirmation, prior to destroying a window, by processing the WM_CLOSE message and calling the DestroyWindow function only if the user confirms the choice.
Requirements
| Header | winuser.h |
| Windows Embedded CE | Windows CE 1.0 and later |