'宣言 Public Function New( _ ByVal name As String, _ ByVal type As DataType, _ ByVal dataSource As String _ )
'宣言
Public Function New( _ ByVal name As String, _ ByVal type As DataType, _ ByVal dataSource As String _ )
public _BaseDataField( string name, DataType type, string dataSource )
_BaseDataField クラス _BaseDataField メンバ