'宣言 Public Class ButtonPreviewElement Inherits BasePreviewElement
'使用法 Dim instance As ButtonPreviewElement
public class ButtonPreviewElement : BasePreviewElement
'宣言 Public Class ButtonPreviewElement Inherits BasePreviewElement
'使用法 Dim instance As ButtonPreviewElement
public class ButtonPreviewElement : BasePreviewElement
System.Object
C1.Win.RibbonPreview.BasePreviewElement
C1.Win.RibbonPreview.ButtonPreviewElement