Message in Chinese (Traditional) (中文(繁體))
此物件無法加入到物件內容。此物件的 EntityKey 具有表示此物件已經參與另一關聯性的 ObjectStateEntry。
Unlocalized message
The object cannot be added to the object context. The object�s EntityKey has an ObjectStateEntry that indicates that the object is already participating in a different relationship.
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