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Douglas Hoppes
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Jun 8, 2011 - 11:38 AM
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Hi all,
When the user is moving the mouse over the CExtGridCell, how I I get the cell’s row and column numbers? I need to do some processing in my dialog window as the mouse moves.
Doug
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Technical Support
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Jun 9, 2011 - 1:27 PM
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You should handle the WM_MOUSEMOVE message in your grid class. Your OnMouseMove() handler method should perform hit testing:
CExtGridHitTestInfo htInfo( point );
HitTest( htInfo, false, true );
Then it should analyze hit testing result. For instance, if( (htInfo.m_dwAreaFlags & __EGBWA_INNER_CELLS) != 0
&& htInfo.m_nColNo >= 0
&& htInfo.m_nRowNo >= 0
)
{
. . .
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