webservice中的重载方法c#

时间:2017-02-03 09:52:01

标签: c# .net web-services soap overloading

我在一个Webservice中重载了方法,如下所示:

[SoapHeader("Authentication")]
    [WebMethod(MessageName = "DeferringTransaction", Description = "Deferring Transaction")]
    public WsResponse SendTransaction(WsDeferringTransaction wsDeferringTransaction)
    {
        factory.LoadSettings();
        WsResponse response = new WsResponse();
        response.ErrorCode = "Test";
        response.ReturnCode = 1;
        return response;
    }
    [SoapHeader("Authentication")]
    [WebMethod(MessageName = "ProcessedTransaction", Description = "Processed Transaction")]

    public WsResponse SendTransaction(WsProcessedTransaction wsProcessedTransaction)
    {
        factory.LoadSettings();
        WsResponse response = new WsResponse();
        response.ErrorCode = "Test";
        response.ReturnCode = 1;
        return response;
    }

但是当我尝试使用此Web服务时,SendTransaction方法会出现另一个名称:SendTransaction和SendTransaction1

 ServiceReference1.WsDeferringTransaction wsDeferringTransaction = new ServiceReference1.WsDeferringTransaction()
        {
            CaptiveId = 1,
            TransactionDeferringId = 2
        };

        ServiceReference1.WsResponse r = ws.SendTransaction(u, wsDeferringTransaction);

        ServiceReference1.WsProcessedTransaction wsProcessedTransaction = new ServiceReference1.WsProcessedTransaction()
        {
            DocumentNumber = 4,
            TransactionSequenceNumber = 450
        };

        ServiceReference1.WsResponse r2 = ws.SendTransaction1(u,wsProcessedTransaction);

是否可以创建重载方法并使用相同的名称来使用它?问题可能是因为SoapHeader?顺便说一句,我已经使用WsiProfiles.None:

进行了webServiceBinding
   [WebServiceBinding(ConformsTo = WsiProfiles.None)]

1 个答案:

答案 0 :(得分:2)

如果您使用的是SOAP,则方法名称必须在导出的WSDL中具有唯一名称

根据您使用的技术,有不同的方法来指定方法名称。例如,在WCF中,您可以使用[OperationContract]属性指定名称。

else方法重载很容易在Web服务类中实现。请点击链接查看: -

https://www.codeproject.com/kb/webservices/overloadinginwebservice.aspx

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