'宣言 Public ReadOnly Property PageWidth As ButtonPreviewElement
'使用法 Dim instance As RibbonElements Dim value As ButtonPreviewElement value = instance.PageWidth
public ButtonPreviewElement PageWidth {get;}
'宣言 Public ReadOnly Property PageWidth As ButtonPreviewElement
'使用法 Dim instance As RibbonElements Dim value As ButtonPreviewElement value = instance.PageWidth
public ButtonPreviewElement PageWidth {get;}