'宣言 Public ReadOnly Property CheckMark As CheckMark
'使用法 Dim instance As CheckBoxField Dim value As CheckMark value = instance.CheckMark
public CheckMark CheckMark {get;}
'宣言 Public ReadOnly Property CheckMark As CheckMark
'使用法 Dim instance As CheckBoxField Dim value As CheckMark value = instance.CheckMark
public CheckMark CheckMark {get;}