Message in Chinese (Traditional) (中文（繁體）)
在 ObjectStateManager 中找不到其索引鍵和提供之物件的索引鍵相符的物件。請確認必須套用變更的物件並非處於 Added 狀態，且它的索引鍵值符合提供的物件的索引鍵值。
Unlocalized message
An object that has a key that matches the key of the supplied object could not be found in the ObjectStateManager. Verify that the object to which changes must be applied is not in the Added state and that its key values match the key values of the supplied object.
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