CMFCToolBarButton::Show
Shows or hides the button.
void Show(
BOOL bShow
);
Parameters
- [in] bShow
A Boolean value that specifies whether to show or hide the button. If this parameter is TRUE, the button is shown. If the parameter is FALSE, the button is hidden.
Remarks
The framework calls this method to update the visibility of toolbar buttons when their parent toolbar is resized. The framework calls this method with bShow set to FALSE when the button no longer fits within the bounds of the toolbar. The framework calls this method with bShow set to TRUE when after resizing the button again fits within the bounds of the toolbar.
Use the CMFCToolBarButton::SetVisible method to set the general visibility of the button.
This method calls the CMFCToolBarButton::OnShow method after it updates the visibility state of the button.
Requirements
Header: afxtoolbarbutton.h