CComboBox::DrawItem
virtual void DrawItem( LPDRAWITEMSTRUCT lpDrawItemStruct );ParameterslpDrawItemStructA pointer to a DRAWITEMSTRUCT structure that contains information about the type of drawing required.ResCalled by the framework when a visual aspect of an owner-draw combo box changes. The itemAction member of the DRAWITEMSTRUCT structure defines the drawing action that is to be performed. See CWnd::OnDrawItem for a description of this structure.
virtual void DrawItem( LPDRAWITEMSTRUCT lpDrawItemStruct );ParameterslpDrawItemStructA pointer to a DRAWITEMSTRUCT structure that contains information about the type of drawing required.ResCalled by the framework when a visual aspect of an owner-draw combo box changes. The itemAction member of the DRAWITEMSTRUCT structure defines the drawing action that is to be performed. See CWnd::OnDrawItem for a description of this structure.
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