/// <summary> /// Creates a generic <see cref="T:System.Windows.Forms.ToolStripDropDown" /> for which events can be defined. /// </summary> /// <returns>A <see cref="T:System.Windows.Forms.ToolStripDropDown" />.</returns> protected override ToolStripDropDown CreateDefaultDropDown() { var baseDropDown = base.CreateDefaultDropDown(); if (DesignMode) { return(baseDropDown); } var defaultDropDown = new MaterialContextMenuStrip(); defaultDropDown.Items.AddRange(baseDropDown.Items); return(defaultDropDown); }