CODEWITHSUNDEEP
c#.netweb-servicessoap
bhaskar07
bhaskar07

Reputation: 115

how to consume a soap web service and display the data in my windows phone application

I am building my first app for windows application. My requirement is that- On clicking a button i want to navigate to another page and in that page i want the data to be displayed directly from a soap web service also by performing xml parsing.

Button event code:

private void button1_Click(object sender, RoutedEventArgs e)
{
    KejriwalService.arvindSoapClient client = new KejriwalService.arvindSoapClient();
    client.getarvindNewsCompleted += new EventHandler<KejriwalService.getarvindNewsCompletedEventArgs>(client_getarvindNewsCompleted);
}

void client_getarvindNewsCompleted(object sender, KejriwalService.getarvindNewsCompletedEventArgs e)
{
    textBlock1.Text = e.Result.ToString();
}

I am not getting any result from here. Can anyone please help. I want to extract 3 text fields and 1 image from this web method

Upvotes: 1

Views: 1174

Answers (2)

bhaku
bhaku

Reputation: 448

Just check your web service. Your code is perfect but you need to change your web service. Donot return string from your web method but return the xml

Upvotes: 1

Vitor Canova
Vitor Canova

Reputation: 3976

You had associate the delegate but you have not called the method. You probably have a method like

KejriwalService.arvindSoapClient.DoSomethingAsync()

This will fire the event and after that it will trigger the client_getarvindNewsCompleted method when the responde from the WebService comes.

Edit Just remember to use the [WebMethod] attribute in you WebService method.

public class Service1 : System.Web.Services.WebService
{ 
    [System.Web.Services.WebMethod]
    public string getarvindNews()
    {
       return "I am a string";
    }
}

In you code you call this async like this:

private void button1_Click(object sender, RoutedEventArgs e)
{
    KejriwalService.arvindSoapClient client = new arvindSoapClient();
    client.getarvindNewsCompleted += new 
        EventHandler<getarvindNewsCompletedEventArgs>(client_getarvindNewsCompleted);

    //Call the method async and get its result in client_getarvindNewsCompleted
    client.getarvindNewsAsync();
}

void client_getarvindNewsCompleted(object sender, getarvindNewsCompletedEventArgs e)
{
    textBlock1.Text = e.Result.ToString();
}

Upvotes: 1

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