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