'宣言 Public Property Shape As ShapeBase
'使用法 Dim instance As ShapeField Dim value As ShapeBase instance.Shape = value value = instance.Shape
public ShapeBase Shape {get; set;}
'宣言 Public Property Shape As ShapeBase
'使用法 Dim instance As ShapeField Dim value As ShapeBase instance.Shape = value value = instance.Shape
public ShapeBase Shape {get; set;}