学步园

. Background

I study the sliverlight  recently. I use the sliverlight call the wcf  login function.

So I search about sliverlight and wcf resources. I found many articles that teach you how do you write the wcf and sliverlight, but they aren't detail . some article mislead  person.

. Method

one method:

use the config setting create the channelfactory.

ChannelFactory<ILoginService> myFactory = new ChannelFactory<ServiceReference1.LoginService>("BasicHttpBinding_LoginService");<br /> ILoginService myClient = myFactory.CreateChannel(); 

two method

create the channelFactory by  code ,config setting you can comment it.

Binding binding = new BasicHttpBinding();<br /> EndpointAddress endPoint = new EndpointAddress(<br /> "http://localhost:8126/Services/LoginService.svc");<br /> ChannelFactory<ServiceReference1.LoginService> myFactory = new ChannelFactory<ServiceReference1.LoginService>(binding, endPoint); 

Three Method:

asynchronous call the wcf method

 //Binding binding = new BasicHttpBinding();
            //EndpointAddress endPoint = new EndpointAddress(
            //        "http://localhost:8126/Services/LoginService.svc");
            //ServiceReference1.LoginServiceClient client = new ServiceReference1.LoginServiceClient(binding, endPoint);
      
            
            ServiceReference1.LoginServiceClient client = new ServiceReference1.LoginServiceClient("BasicHttpBinding_LoginService");
           
            client.LoginCompleted += new EventHandler<ServiceReference1.LoginCompletedEventArgs>(client_LoginCompleted);            
            client.LoginAsync(txt_userName.Text.Trim(), pb_PassWord.Password.Trim());



//-----------------------------

  void client_LoginCompleted(object sender, ServiceReference1.LoginCompletedEventArgs e)
        {
            if (e.Error == null)
            {
                ServiceReference1.Member m = e.Result;
                //DG_Resource.ItemsSource = e.Result;
            }
        }