Message in Chinese (Traditional) (中文（繁體）)
無法將類型 '<var>Type Name</var>' 的項目加入包含類型 'X' 之執行個體的集合。當不同類型的現有項目具有相同的識別值，或者相同實體投影到單一查詢的兩個不同類型時，就可能發生這個問題。
Unlocalized message
An entry of type '<var>Type Name</var>' cannot be added to a collection that contains instances of type 'X'. This may occur when an existing entry of a different type has the same identity value or when the same entity is projected into two different types in a single query.
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