Consume soaprequest

Question

User-148788041 posted

Hi<br>
I have asmx url like https://test.aspx?wsdl ,method name, arguments as object array.<br>
Can I write<br>
Methodinfo mi=was .Gettype().Get method(method name )<br>
Var result=mi.invoke(classinstance,parameter as object array)<br>
<br>

Answer 1

User-893317190 posted

Hi Guhananth,

Do you mean you want to call the asmx using reflection?

If so, you could.

Below is my test sample.

           MyServiceSoapClient client = (MyServiceSoapClient) 
            Activator.CreateInstance(typeof(MyServiceSoapClient)); // use reflection to create client instance 
          MethodInfo info=  typeof(MyServiceSoapClient).GetMethod("HelloWorld");  // get method info of method HelloWorld
          string result =(string) info.Invoke(client, new object[] { "my test parameter" });   // invoke the method
           Response.Write(result);  // output the result

My Service

 [WebService(Namespace = "http://tempuri.org/")]
    [WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
    [System.ComponentModel.ToolboxItem(false)]
    // To allow this Web Service to be called from script, using ASP.NET AJAX, uncomment the following line. 
    // [System.Web.Script.Services.ScriptService]
    public class MyService : System.Web.Services.WebService
    {

        [WebMethod]
        public string HelloWorld(string arg)
        {
            return arg;
        }
    }

The result.

Best regards,

Ackerly Xu

Answer 2

User-148788041 posted

Ackerly 

Looks good . what is . i want to convert to datatable . and then convert to object

MyServiceSoapClient is this asmx url ? like https://test/wsdl?

Answer 3

User-893317190 posted

Hi Guhananth,

Not know clearly what you mean , but if you want to pass datatable to your MethodInfo as parameter, you don't need to do any convertion, just pass your datatable to the object array.

If this is not your case , could you specify your problem or post the code you have tried and show us what problem you have met?

Datatable should have no difference from string when calling web method.

https://stackoverflow.com/questions/4966189/can-we-pass-dataset-to-a-web-service-method-if-yes-then-how

Best regards,

Ackerly Xu

Answer 4

User-148788041 posted

hi

In your code where it is mentioned 

MyServiceSoapClient

Answer 5

User-893317190 posted

Hi Guhananth,

It is generated by visual studio after I add service reference to  the asmx.

Right click your asmx, click view in browser.

The following  page should appear.

copy its address, and right click your project's references , click add service reference, paste the address into the wizard's address bar.

Click ok. The client should generated.Look for it in your project's connected services.

Click it to find your client. It usually ends with Client.

Best regards,

Ackerly Xu