ComponentFactory.Krypton.Ribbon.KryptonRibbonGroupClusterColorButtonDesigner.OnTypeDropDown C# (CSharp) Méthode

        private void OnTypeDropDown(object sender, EventArgs e)
        {
            if ((_ribbonColorButton != null) && (_ribbonColorButton.Ribbon != null))
            {
                _changeService.OnComponentChanged(_ribbonColorButton, null, _ribbonColorButton.ButtonType, GroupButtonType.DropDown);
                _ribbonColorButton.ButtonType = GroupButtonType.DropDown;
            }
        }