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WM_WINDOWPOSCHANGED

Windows Mobile 6.5
A version of this page is also available for
4/8/2010

This message is sent to a window whose size, position, or place in the z-order has changed as a result of a call to the SetWindowPos function or another window-management function.


WM_WINDOWPOSCHANGED lpwp = (LPWINDOWPOS) lParam;

lpwp

Long pointer to a WINDOWPOS structure that contains information about the window's new size and position.

An application should return zero if it processes this message.

Default Action

The DefWindowProc function sends the WM_SIZE and WM_MOVE messages to the window.

The WM_SIZE and WM_MOVE messages are not sent if an application handles the WM_WINDOWPOSCHANGED message without calling DefWindowProc. It is more efficient to perform any move or size change processing during the WM_WINDOWPOSCHANGED message without calling DefWindowProc.

Headerwinuser.h
Windows Embedded CEWindows CE 1.0 and later
Windows MobileWindows Mobile Version 5.0 and later

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