CODEWITHSUNDEEP
c#asp.netweb-services
user3104316
user3104316

Reputation: 45

ASP.NET webservice: Obtain value from URL for operation

I have looked all over the net but cant seem to find a decent example.

In php we can use GET to pull in variables from the URL; how is this done in asmx?

[WebMethod(Description = "multiply two numbers")]
    public int mul(int num1, int num2)
    {
       //num1 = Request.QueryString["num1"];
       //num2 = Request.QueryString["num2"];
        return num1 * num2;

    }

I have inserted the following into the web.config file to enable GET:

<webServices>
<protocols>
    <add name="HttpGet"/>
    <add name="HttpPost"/>
</protocols> 
</webServices>

Upvotes: 0

Views: 112

Answers (3)

9T9
9T9

Reputation: 698

Server.Transfer("admin.aspx?SelectedView=view1", true);

You can get the passed variable using the above code.

    String selectedView = Request.QueryString["SelectedView"];

Upvotes: 0

justinlabenne
justinlabenne

Reputation: 813

I am not sure how your calling the asmx client side, but on the web method you may need to add ScriptMethod specifying "GET" explicitly. 

    [WebMethod(Description = "multiply two numbers")]
    [ScriptMethod(UseHttpGet = true)]
    public int mul(int num1, int num2)
    {
        return num1 * num2;

    }

Upvotes: 1

user3165588
user3165588

Reputation:

say the url is http://www.yoursite.com/default.aspx?stuff=2 to get stuff as parameter the code is

string stuff=Request.Params["stuff"];

Note that the value is stored as a string.

Upvotes: 1

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