webservice 参数及返回值的问（急）
"ReadCardWS" 说明

方法
GetReadCard ( CardNo As string , WSKey As string ) As string

SetReadCard ( CardNo As string , CardKey As string , ReadBeginDate As string , ReadEndDate As string , CustomerName As string , CustomerPhone As string , CustomerAddress As string , WSKey As string , SourceHttp As string ) As string

我是新手，刚接触webservice，客户端带的CardNo和wskey参数，传不到webservice，也去不到返回值。请告诉解答
[解决办法]
给你 wsdl 文件了？还是有url？ 通过添加Service Reference生成本地代理后调用。
[解决办法]
返回值 应当是继承了IList的集合类型