SpQueryActiveWindow: Difference between revisions
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m Ak120 moved page OS2 API:SPUTILS:spQueryActiveWindow to SpQueryActiveWindow |
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Latest revision as of 23:44, 26 February 2017
This function returns the active window for HWND_DESKTOP, or other parent window.
Syntax: hwnd = spQueryActiveWindow ( [ hwndParent ] )
Parameter: hwndParent – Parent-window handle for which the active window is required. If ommited.
Returns:
- 0 – No window is active.
- >0 – Active-window handle.