Message in Chinese (Simplified) (中文(简体))
方法“<var>Method name</var>”具有 OperationContractAttribute，但封闭类型“<var>Type Name</var>”没有 ServiceContractAttribute。OperationContractAttribute 只能用于 ServiceContractAttribute 类型中的方法或其 CallbackContract 类型。
Unlocalized message
Method '<var>Method name</var>' has OperationContractAttribute, but enclosing type '<var>Type Name</var>' does not have ServiceContractAttribute. OperationContractAttribute can only be used on methods in ServiceContractAttribute types or on their CallbackContract types.
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