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