Called by the framework to fill the background of a header control column.
virtual void OnFillBackground(
   CDC* pDC 
);
Parameters
- [in] pDC
A pointer to a device context. 
Requirements
Header: afxheaderctrl.h
Called by the framework to fill the background of a header control column.
virtual void OnFillBackground(
   CDC* pDC 
);
Header: afxheaderctrl.h