https://www.cnblogs.com/Brambling/p/6815565.html

添加webService引用

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添加服务引用窗口

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添加成功后调用

AltectWebService.WEBMMPUBLICSoapClient wEBMMPUBLICSoapClient = new AltectWebService.WEBMMPUBLICSoapClient();
str = wEBMMPUBLICSoapClient.SendMoltenMetalData("CRA0", orther1, orther2, tangbaoHao, piHao, P_VALUE);