Hello, I too am having this problem with a .net web service and am
curious if anyone can just look at my code and give some advice. I've
followed the suggestions thus far and either way I try it I'm getting
the same thing. I have a feeling it's something simple but I just
can't figure it out. Below is my code which is probably similar to
every one elses doing this:
I only pasted the parts that actually mean something to this
question. In my webservice method, I've changed "Num" from int to
string, when it was an int, the service would return a 0, even though
I passed in1. When it's a string, it returns an empty string. Again
like others who have posted, I can call a method with no parameters
just fine, but that doesn't help me much. Any other advice anyone can
offer would be super appreciated. I'm running out of ideas of things
to try.
Thank you all for the posts so far.
Cheers!
1) Client code on android:
//Web Service Variables
private static final String NAMESPACE = "https://chris1.m2mops.com";;
private static final String URL = "https://chris1.m2mops.com/
snowreportdata/snowreportdata.asmx";
private static final String SOAP_ACTION = "https://chris1.m2mops.com/
TestWithParams";
private static final String METHOD = "TestWithParams";
public String GetTestData()
{
SoapObject request = new SoapObject(NAMESPACE, METHOD);
//How to add variables to your web service call.
request.addProperty("Num","1");
//PropertyInfo pi = new PropertyInfo();
//pi.setName("Num");
//pi.setValue(1);
//request.addProperty(pi);
//Integer PropertyCount = request.getPropertyCount(); //gets the
property count for the WS.
SoapSerializationEnvelope envelope = new SoapSerializationEnvelope
(SoapEnvelope.VER11);
envelope.dotNet = true;
envelope.setOutputSoapObject(request);
//HttpTransportSE androidHttpTransport = new HttpTransportSE
(URL);
HttpTransportSE androidHttpTransport = new HttpTransportSE(URL);
androidHttpTransport.setXmlVersionTag("<?xml version=\"1.0\"
encoding= \"UTF-8\"?>");
try{
androidHttpTransport.call(SOAP_ACTION, envelope);
java.lang.Object Test = (java.lang.Object)envelope.getResponse
();
//return "(" + PropertyCount.toString() + ")" + Test.toString();
return Test.toString();
}catch(Exception e){
return "ERROR: " + e.getMessage();
}
}
2) Web service code:
[WebService(Namespace = "https://chris1.m2mops.com/";)]
[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
[WebMethod(Description = "Testing method with parameters being passed
in")]
public string TestWithParams(string Num)
{
return "Testing from WS, Value Rcvd was: " + Num;
}
On Dec 19 2009, 7:07 am, android09 <pranav.jaja...@gmail.com> wrote:
> Hi wedyan,
>
> I had also the same problem but finally i got the solution. I have
> some steps for you, just go through it.
> 1) Remove PropertyInfo from your code and add this like:
>
> SoapObject request = new SoapObject(NAMESPACE,METHOD_NAME_TEMP);
> // if you have 2 params in .net than add property this way. Suppose,
> "sum of two integers" instead of PropertyInfo
> request.addProperty("num", str1);
> request.addProperty("b", str2);
>
> 2) Use HttpTransportSE instead of AndroidHttpTransport. and add
> androidHttpTransport.setXmlVersionTag("<?xml version=\"1.0\" encoding=
> \"UTF-8\"?>");
>
> 3) To Display Result:
> SoapPrimitive resultString = (SoapPrimitive)soapEnvelope.getResponse
> ();
> System.out.println(resultString);
> txtView.setText("Result is : "+resultString);
>
> Now, go through the above steps and also compare your application. I
> hope you will find the solution. Let's hope.
>
> Best Luck....
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