小编han*_*503的帖子

我有这样的WCF服务:

[ServiceContract( SessionMode=SessionMode.Required)]
public interface IService
{
    [OperationContract(IsInitiating = true, IsTerminating = false)]
    void login(string id);

    [OperationContract(IsInitiating = false, IsTerminating = false)]
    string getdata();
}



public class Service : IService
{
    public void login(string hashedid)
    {
        if (username != "someusername" || password != "somepassword")
        {
            // can not get data
        }
        else
        {
            // can get data
        }
    }

    public string getdata()
    {
        return "these are data";
    }
}

如何编写方法登录并创建客户端应用程序？谢谢.