'宣言 Public Class C1SplitButton Inherits C1.Win.Input.Base.C1ButtonControl Implements C1.Framework.IDropDownOwner, C1.Framework.IDropDownOwnerExtended, C1.Framework.IView
public class C1SplitButton : C1.Win.Input.Base.C1ButtonControl, C1.Framework.IDropDownOwner, C1.Framework.IDropDownOwnerExtended, C1.Framework.IView