摘要： <wsdl:operationname="AddWithThreeOperands">[OperationContract(Name="AddWithTwoOperands")] doubleAdd(doublex,doubley);classMyCalculatorClient:ClientBase<IMyCalculator>,IMyCalculator { publicdoubleAdd(doublex,doubley) { returnthis.Channel.Add(x,y); } }关键是ClientBase以及重写的 阅读全文