oWin:FloodFill( <nRow>, <nCol>, <nRGBColor>) -> <lSuucess>

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 PARAMETER:


   <nRow>        The left top row from which the client area of the window 
               will be filled ( in pixel )

   <nCol>        The col from which the client area of the window will be 
               filled ( in pixel )

   <nRGBColor> A Windows color number that is used to fill the area


 DESCRIPTION:

  The FloodFill function fills an area of the screen surface by using the 
  current brush. The area is assumed to be bounded as specified by the 
  <nRow>, <nCol> parameter. ::FloodFill() begins at the point specified 
  by that and continues in all directions to the color boundary.

  In order to use this Method, you have to create a Context with
  ::BeginPaint first, and release this Context with ::EndPaint
  afterwards.