'宣言 Public MustInherit Class C1DropDownEditorBase Inherits C1DropDownControlBase Implements C1.Framework.IDropDownOwner, C1.Framework.IView, IDropDownControlBase, IDropDownEditorBase
public abstract class C1DropDownEditorBase : C1DropDownControlBase, C1.Framework.IDropDownOwner, C1.Framework.IView, IDropDownControlBase, IDropDownEditorBase