如果我能够在c#中为传递的服务URL生成代理,我该如何动态获取或创建SOAP消息?
`
<soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
<soap:Body>
<GetIncomeReport xmlns="http://tempuri.org/">
<RequestContext xmlns="">
<userid>string</userid>
<fcnumber>string</fcnumber>
<wirecall>string</wirecall>
<officeprefix>string</officeprefix>
<accountaccess>string</accountaccess>
</RequestContext>
<ReportParams>string</ReportParams>
</GetIncomeReport>
</soap:Body>
</soap:Envelope>
`