CMFCVisualManager::OnDrawHeaderCtrlSortArrow
The framework calls this function when it draws the sort arrow of a header control.
virtual void OnDrawHeaderCtrlSortArrow(
CMFCHeaderCtrl* pCtrl,
CDC* pDC,
CRect& rect,
BOOL bIsUp
);
Parameters
[in] pCtrl
A pointer to a header control. The visual manager draws the sort arrow of this CMFCHeaderCtrl Class object.[in] pDC
A pointer to a device context.[in] rect
A rectangle that specifies the boundaries of the sort arrow.[in] bIsUp
A Boolean that specifies the direction of the sort arrow.
Remarks
If bIsUp is TRUE, the visual manager draws an up sort arrow. If it is FALSE, the visual manager draws a down sort arrow. Override OnDrawHeaderCtrlSortArrow in a derived class to customize the appearance of the sort button.
Requirements
Header: afxvisualmanager.h