类型“<var>Type Name</var>”中的同步 OperationContract 方法“<var>Method name</var>”与异步 OperationContract 方法“<var>X</var>”和“<var>Y</var>”匹配，因为它们具有相同的操作名称“<var>Z</var>”。当同步 OperationContract 方法与一对异步 OperationContract 方法匹配时，这两个 OperationContracts 必须定义相同的参数数目和类型。在此情况下，某些参数是不同的。要解决此问题，请确保 OperationContracts 以相同的顺序定义相同的参数数目和类型。此外，更改其中一个方法的名称将阻止匹配。

The synchronous OperationContract method '<var>Method name</var>' in type '<var>Type Name</var>' was matched with the asynchronous OperationContract methods '<var>X</var>' and '<var>Y</var>' because they have the same operation name '<var>Z</var>'. When a synchronous OperationContract method is matched to a pair of asynchronous OperationContract methods, the two OperationContracts must define the same number and types of parameters. In this case, some of the arguments are different. To fix it, ensure that the OperationContracts define the same number and types of arguments, in the same order. Alternatively, changing the name of one of the methods will prevent matching.

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