Message in Chinese (Traditional) (中文（繁體）)
名稱為 '<var>X</var>' 且命名空間為 '<var>namespace</var>' 的 DataContract 無法新增到 DataContractSet，因為已經有同名的資料合約名稱存在，且合約並不相等。
Unlocalized message
DataContract with name '<var>X</var>' and namespace '<var>namespace</var>' cannot be added to DataContractSet since another contract with the same data contract name is already present and the contracts are not equivalent.
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