Message in Chinese (Simplified) (中文(简体))
“<var>X</var>”的 DataSourceID 必须是 IDataSource 类型的控件的 ID。“<var>Y</var>”不是 IDataSource。
Unlocalized message
The DataSourceID of '<var>X</var>' must be the ID of a control of type IDataSource. '<var>Y</var>' is not an IDataSource.
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