'宣言 Public ReadOnly Property DocumentSource As C1DocumentSource
'使用法 Dim instance As Parameter Dim value As C1DocumentSource value = instance.DocumentSource
public C1DocumentSource DocumentSource {get;}
'宣言 Public ReadOnly Property DocumentSource As C1DocumentSource
'使用法 Dim instance As Parameter Dim value As C1DocumentSource value = instance.DocumentSource
public C1DocumentSource DocumentSource {get;}