BCGControlBar Pro for MFC
virtual void CBCGPReportRow::OnDrawExpandBox ( CDC *  pDC,
CRect  rectExpand 

Called by the framework to draw the expand box.

The default implementation draws a small "plus" in a box. Override this method in a derived class to draw a custom representation of the expand box.

pDCPoints to the device context.
rectExpandSpecifies bounding rectangle of the expand box.

Reimplemented from CBCGPGridRow.