'宣言 Public ReadOnly Property Shape As ShapeProps
'使用法 Dim instance As RenderShapeBase Dim value As ShapeProps value = instance.Shape
public ShapeProps Shape {get;}
'宣言 Public ReadOnly Property Shape As ShapeProps
'使用法 Dim instance As RenderShapeBase Dim value As ShapeProps value = instance.Shape
public ShapeProps Shape {get;}