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一. 实体在《第一法典》中有提及之处
原标题:Check if entity has references in other entities in Code First

你们是否可以知道,我如何确定一个实体是否在其他实体提及该实体?

我说,如果某个主要人物是某些表格的外在钥匙,我就可以检查。

我只想把一个实体的标注为“被删除(它的财产)”,如果它没有从另一个表格中提及它的话,我就想避免实际去除。

感谢你,

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