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SpQueryActiveWindow

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Revision as of 23:44, 26 February 2017 by Ak120 (talk | contribs) (Ak120 moved page OS2 API:SPUTILS:spQueryActiveWindow to SpQueryActiveWindow)
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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.
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