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SetCapture The SetCapture function sets the mouse capture to the specified window belonging to the current thread. Once a window has captured the mouse, all mouse input is directed to that window, regardless of whether the cursor is within the borders of that window. Only one window at a time can capture the mouse.
VB4-32,5,6
Declare Function SetCapture Lib "user32" Alias "SetCapture" (ByVal hwnd As Long) As Long |
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Operating Systems Supported |
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Requires Windows NT 3.1 or later; Requires Windows 95 or later |
- hWnd
Identifies the window in the current thread that is to capture the mouse. |
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If the function succeeds, the return value is the handle of the window that had previously captured the mouse. If there is no such window, the return value is NULL. |
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