The framework calls this method when it draws the border of an auto-hide button.
virtual void OnDrawBorder(
CDC* pDC,
CRect rectBounds,
CRect rectBorderSize
);
Parameters
[in] pDC
A pointer to a device context.[in] rectBounds
The bounding rectangle of the auto-hide button.[in] rectBorderSize
The border thickness for each side of the auto-hide button.
Remarks
If you want to customize the border of each auto-hide button in your application, create a new class derived from the CMFCAutoHideButton Class. In your derived class, override this method.
Requirements
Header: afxautohidebutton.h