'宣言 Public Property X As System.Double
'使用法 Dim instance As RectangleD Dim value As System.Double instance.X = value value = instance.X
public System.double X {get; set;}
'宣言 Public Property X As System.Double
'使用法 Dim instance As RectangleD Dim value As System.Double instance.X = value value = instance.X
public System.double X {get; set;}