'宣言 Public ReadOnly Property Position As System.Integer
'使用法 Dim instance As TableVectorGroup Dim value As System.Integer value = instance.Position
public System.int Position {get;}
            '宣言 Public ReadOnly Property Position As System.Integer
'使用法 Dim instance As TableVectorGroup Dim value As System.Integer value = instance.Position
public System.int Position {get;}