protected virtual bool GetIsOffscreen( out bool isOffScreen )
'宣言 Protected Overridable Function GetIsOffscreen( _ ByRef isOffScreen As Boolean _ ) As Boolean
RibbonPagerAreaUIElement.RibbonPagerAreaUIElementUiaProviderStub クラス RibbonPagerAreaUIElement.RibbonPagerAreaUIElementUiaProviderStub メンバ