'宣言 Protected Overrides Function GetDefaultWidth() As Unit
'使用法 Dim instance As RenderVerticalText Dim value As Unit value = instance.GetDefaultWidth()
protected override Unit GetDefaultWidth()
'宣言 Protected Overrides Function GetDefaultWidth() As Unit
'使用法 Dim instance As RenderVerticalText Dim value As Unit value = instance.GetDefaultWidth()
protected override Unit GetDefaultWidth()