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