Message in Chinese (Simplified) (中文(简体))
此 RelationshipManager 无法返回 RelatedEnd。只有 ObjectStateManager 跟踪的对象或实现 IEntityWithRelationships 的对象的 RelationshipManager 能返回 RelatedEnd。
Unlocalized message
The RelatedEnd cannot be returned by this RelationshipManager. A RelatedEnd can only be returned by a RelationshipManager for objects that are either tracked by the ObjectStateManager or that implement IEntityWithRelationships.
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