| 
 | virtual | 
Called by the framework when it displays the border of a control bar.
This function is called by the framework when it displays the border of a control bar.
The default implementation displays the standard border. Override this member function in your CBCGPVisualManager - derived class to customize the border appearance.
| pDC | A pointer to a control bar's device context. | 
| pBar | A pointer to a control bar whose border is drawn. | 
| rect | A control bar's bounding rectangle. |