This member function is called by the framework when a visual aspect of an owner-draw header control changes. The itemAction member of the DRAWITEMSTRUCT structure defines the drawing action that is to be performed.
void DrawItem( LPDRAWITEMSTRUCT lpDrawItemStruct );
Header file: | Afxcmn.h |
Platforms: | |
Versions: | 1.0 and later |
Complete documentation: | Visual C++ documentation |
CHeaderCtrl Overview, CHeaderCtrl Member Functions, Control Classes, CWnd::OnDrawItem