The WM_WINDOWPOSCHANGED 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; // points to size and position data
If an application processes this message, it should return zero.
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.
DefWindowProc, EndDeferWindowPos, SetWindowPos, WINDOWPOS, WM_MOVE, WM_SIZE, WM_WINDOWPOSCHANGING
file: /Techref/os/win/api/win32/mess/src/msg28_22.htm, 2KB, , updated: 2000/4/7 12:20, local time: 2024/10/3 04:32,
35.171.164.77:LOG IN ©2024 PLEASE DON'T RIP! THIS SITE CLOSES OCT 28, 2024 SO LONG AND THANKS FOR ALL THE FISH!
|
©2024 These pages are served without commercial sponsorship. (No popup ads, etc...).Bandwidth abuse increases hosting cost forcing sponsorship or shutdown. This server aggressively defends against automated copying for any reason including offline viewing, duplication, etc... Please respect this requirement and DO NOT RIP THIS SITE. Questions? <A HREF="http://massmind.org/techref/os/win/api/win32/mess/src/msg28_22.htm"> WM_WINDOWPOSCHANGED</A> |
Did you find what you needed? |
Welcome to massmind.org! |
Welcome to massmind.org! |
.