Gets the DesignRibbonController of the Ribbon End-User Designer form.
An XRDesignRibbonController object, which represents the Design Ribbon Controller of the Ribbon End-User Designer form.
Use the DesignRibbonController property, to access the XRDesignRibbonController's properties of the End-User Designer Form.
Note that the XRDesignRibbonFormEx class is intended for creation of an SDI End-User Designer form. To create an MDI End-User Designer, use the XRDesignRibbonForm class instead. To learn more, refer to Create a Custom End-User Report Designer.