Message in Chinese (Simplified) (中文(简体))
由于该对象的 EntityReference 的 EntityKey 属性值与该对象的 EntityKey 不匹配,因此无法添加或附加该对象。
Unlocalized message
The object could not be added or attached because its EntityReference has an EntityKey property value that does not match the EntityKey for this object.
Search by Google