CMFCDropDownToolbarButton::DropDownToolbar
Opens a drop-down toolbar.
BOOL DropDownToolbar(
CWnd* pWnd
);
Parameters
- [in] pWnd
The parent window of the drop-down frame, or NULL to use the parent window of the drop-down toolbar button.
Return Value
Nonzero if the method is successful; otherwise 0.
Remarks
The CMFCDropDownToolbarButton::OnClick method calls this method to open the drop-down toolbar when the user presses and holds the toolbar button down.
This methods creates the drop-down toolbar by using the CMFCDropDownFrame::Create method. If the parent toolbar is docked vertically, this method positions the drop-down toolbar either to the left-hand or right-hand side of the parent toolbar, depending on the fit. Otherwise, this method positions the drop-down toolbar underneath the parent toolbar.
This method fails if pWnd is NULL and the drop-down toolbar button does not have a parent window.
Requirements
Header: afxdropdowntoolbar.h
See Also
Reference
CMFCDropDownToolbarButton Class