Question

Consuming a Web Service from a Winows App.

Asked by: Hojoformo

Using C# .NET, how can I consume a web service.  I wanted to provide a text box for users to enter the IP/URL Address of the Web Service which is always the same but installed on different servers.   Once entered, how can I programmically call the web service.  I have only used the ASP.NET web service Visual Studio wizard to do this so I am not sure how I can do this with a C# Windows Application.  

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Asked On
2009-08-16 at 15:49:29ID24656896
Topic

.NET

Participating Experts
1
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500
Comments
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Answers

 

by: paololabePosted on 2009-08-17 at 02:51:46ID: 25112743

There are so many method to call a ws without reference it, depending on the security level and the implementation of it, here you are some of them:
1- through a querystring using WebRequest to call and reading the answer
2- through soap messages
3- through xml messages using WebRequest
4- through its wsdl

An example using wsdl definition, dowload wsdl and put in app_code, use the defined class changeng url property to point to another server
for example use http://www.webservicex.net/WCF/ServiceDetails.aspx?SID=48 and the following code:

        GlobalWeather gb = new GlobalWeather();
 
        Response.Write(gb.GetWeather("roma", "italy"));
        //gb.Url = "localhost/globalwheather.asmx";
        Response.Write("<br/>"+gb.Url);

                                              
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by: HojoformoPosted on 2009-08-20 at 11:59:25ID: 25145915

What Namespace do I use to get the "URL" property?

20120131-EE-VQP-002

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