CGXGridCore::OnTrackRowHeightStart
virtual BOOL OnTrackRowHeightStart(ROWCOL nRow);?
nRow
Specifies the row id.
Return Value
TRUE if changing the row-height is possible; FALSE to abort changing the row-height.
Remarks
The method is called when the user has pressed the left mouse button on a grid line. It is called from OnEndTracking to determine if changing the size is possible.
