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Quick Info
Windows NT
| Yes
| Win95
| Yes
| Win32s
| Yes
| Import Library
| user32.lib
| Header File
| winuser.h
| Unicode
| No
| Platform Notes
| None
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GetCapture
The GetCapture function retrieves the handle of the window (if any) that has captured the
mouse. Only one window at a time can capture the mouse; this window receives
mouse input whether or not the cursor is within its borders.
HWND GetCapture(VOID)
Parameters
This function has no parameters.
Return Values
If the function succeeds, the return value is the handle of the capture window
associated with the current thread. If no window in the thread has captured
the mouse, the return value is NULL.
Remarks
A NULL return value does not mean no other thread or process in the system has
captured the mouse; it just means the current thread has not captured the
mouse.
See Also
ReleaseCapture, SetCapture
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Unix Manual Pages
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