'宣言 Public Class LegacyItem Inherits System.Drawing.Design.ToolboxItem
public class LegacyItem : System.Drawing.Design.ToolboxItem
'宣言 Public Class LegacyItem Inherits System.Drawing.Design.ToolboxItem
public class LegacyItem : System.Drawing.Design.ToolboxItem
System.Object
System.Drawing.Design.ToolboxItem
C1.Win.Util.Toolbox.LegacyItem