/// <summary>Creates a new instance of a <see cref="RadioButtonList"/>.</summary> public RadioButtonList() { items = new RadioButtonListItemCollection(this); items.ItemAdded += ItemsChanged; items.ItemDeleted += ItemsChanged; items.ItemChanged += ItemsChanged; items.Reset += ItemsChanged; items.ItemPropertyChanged += ItemPropertyChanged; try { renderer = new VisualStyleRenderer("BUTTON", 2, 0); } catch { } }