The ScreenToClient function converts the screen coordinates of a specified point on the screen to client coordinates.
BOOL ScreenToClient(
HWND hWnd, |
// window handle for source coordinates |
LPPOINT lpPoint |
// address of structure containing coordinates |
); |
If the function succeeds, the return value is nonzero.
If the function fails, the return value is zero. To get extended error information, call GetLastError.
The function uses the window identified by the hWnd parameter and the screen coordinates given in the POINT structure to compute client coordinates. It then replaces the screen coordinates with the client coordinates. The new coordinates are relative to the upper-left corner of the specified window’s client area.
The ScreenToClient function assumes the specified point is in screen coordinates.
ClientToScreen, MapWindowPoints, POINT
Questions:
file: /Techref/os/win/api/win32/func/src/f75_2.htm, 2KB, , updated: 2004/3/8 02:33, local time: 2024/8/16 12:51,
3.22.27.243:LOG IN
|
©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://sxlist.com/TECHREF/os/win/api/win32/func/src/f75_2.htm"> ScreenToClient</A> |
Did you find what you needed? |
Welcome to sxlist.com!sales, advertizing, & kind contributors just like you! Please don't rip/copy (here's why Copies of the site on CD are available at minimal cost. |
Welcome to sxlist.com! |
.