ComponentFactory.Krypton.Ribbon.ViewDrawRibbonGroupRichTextBox.GetFirstFocusItem C# (CSharp) Méthode

        public ViewBase GetFirstFocusItem()
        {
            if ((_ribbonRichTextBox.Visible) &&
                (_ribbonRichTextBox.LastRichTextBox != null) &&
                (_ribbonRichTextBox.LastRichTextBox.RichTextBox != null) &&
                (_ribbonRichTextBox.LastRichTextBox.RichTextBox.CanSelect))
                return this;
            else
                return null;
        }