Called by the framework to draw a header control column.
virtual void OnDrawItem(
   CDC* pDC,
   int iItem,
   CRect rect,
   BOOL bIsPressed,
   BOOL bIsHighlighted 
);
Parameters
[in] pDC
A pointer to a device context.[in] iItem
The zero-based index of the item to draw.[in] rect
The bounding rectangle of the item to draw.[in] bIsPressed
TRUE to draw the item in pressed state; otherwise, FALSE.[in] bIsHighlighted
TRUE to draw the item in highlighted state; otherwise, FALSE.
Requirements
Header: afxheaderctrl.h