Cannot pass parameter to Asp.Net web service

[erkandoner]

Hi!

I have an Android app consuming asp.net web services. It works fine when I call asp.net ws that requires no parameter passing.

But another asp.net ws requires parameter passing, and I send the parameters, but it receives the parameters as null values. I debugged and saw that Android app send the parameters correctly. Asp.net ws takes parameters as null values, and send the response back without taking these variables into account.

The Android app code:

package​

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com.wsImpl;
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import​

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org.apache.http.client.HttpClient;​

import​

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org.ksoap2.SoapEnvelope;​

import​

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org.ksoap2.serialization.SoapObject;​

import​

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org.ksoap2.serialization.SoapSerializationEnvelope;​

import​

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org.ksoap2.transport.AndroidHttpTransport;
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import​

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android.app.Activity;​

import​

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android.os.Bundle;​

import​

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android.widget.ArrayAdapter;​

import​

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android.widget.AutoCompleteTextView;
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public​

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class ErkActivity7 extends Activity {

private static final String NAMESPACE = "http://artisinerji.com";
private static final String URL = "http://192.168.5.68:8080/erkService.asmx";
private static final String SOAP_ACTION = "http://artisinerji.com/GetSumOfTwoInts";
private static final String METHOD_NAME = "GetSumOfTwoInts";

private static final String[] sampleACTV = new String[] { "android",
"iphone", "blackberry" };

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@Override​

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public void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);


setContentView(R.layout.main);

ArrayAdapter<String> arrAdapter = new ArrayAdapter<String>(this,
android.R.layout.simple_dropdown_item_1line, sampleACTV);

AutoCompleteTextView ACTV = (AutoCompleteTextView) findViewById(R.id.AutoCompleteTextView01);
ACTV.setAdapter(arrAdapter);

SoapObject request = new SoapObject(NAMESPACE, METHOD_NAME);

int num1 = 3; int num2 = 5;
request.addProperty("num1",num1);
request.addProperty("num2",num2);

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SoapSerializationEnvelope envelope =​

new SoapSerializationEnvelope(
SoapEnvelope.VER11);

envelope.dotNet = true;
envelope.setOutputSoapObject(request);
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envelope.setAddAdornments(​

true);
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AndroidHttpTransport androidHttpTransport =​

new AndroidHttpTransport(URL);
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try {

androidHttpTransport.call(SOAP_ACTION, envelope);​

SoapObject response = (SoapObject) envelope.​

bodyIn;

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String result = response.getProperty(0).toString();
ACTV.setHint(​

"Receivedddd: " + result.toString());

} catch (Exception e) {
e.printStackTrace();
ACTV.setHint("An Error Occured:" + e.getMessage());
}

}​

}

 

[gregorylane]

erkandoner,

Did you ever get it working? The reply that pointed to The Droid Chronicles talked about Java web services, but not .NET that I saw. I have the exact same problem with a .NET 3.5 web service and a parameter not passing. If you figured it out, I'd like to know the answer.