CMFCColorMenuButton::OpenColorDialog
Opens a color selection dialog box.
virtual BOOL OpenColorDialog(
const COLORREF colorDefault,
COLORREF& colorRes
);
Parameters
[in] colorDefault
The default color that is selected in the color dialog box.[out] colorRes
Returns the color that the user selects from the color dialog box.
Return Value
Nonzero if the user selects a new color; otherwise, zero.
Remarks
When the menu button is clicked, call this method to open a color dialog box. If the return value is nonzero, the color that the user selects is stored in the colorRes parameter. Use the CMFCColorMenuButton::EnableOtherButton method to switch between the standard color dialog box and the CMFCColorDialog Class dialog box.
Requirements
Header: afxcolormenubutton.h