'宣言 Public Class C1RibbonPreview Inherits System.Windows.Forms.UserControl Implements C1.Win.Ribbon.IC1RibbonHolder, C1.Win.Ribbon.IC1StatusBarHolder
'使用法 Dim instance As C1RibbonPreview
public class C1RibbonPreview : System.Windows.Forms.UserControl, C1.Win.Ribbon.IC1RibbonHolder, C1.Win.Ribbon.IC1StatusBarHolder