Microsoft Dynamics AX (Archived)

AX2009 web service for Currency exchange with error

(0) Share

Report

Posted on by Community Member

Hi!

Currently I'm using AX 2009 and I want to use a web service for currency exchange.

The steps I've made:

Create a reference for the web service wdsl (www.mnb.hu/arfolyamok.asmx)

Create a class for the web service

classDeclaration --> empty

main -->

Exchrate searchResults;
int i;
;

searchResults = daenetCurrencyConverterTest::getRate("HUF","EUR");

getRate -->

daeNetCurrencyService2.MNBArfolyamServiceSoapClient soapClient;
ExchRate conversionrate;
str resp;
;
try
{
    new InteropPermission(InteropKind::ClrInterop).assert();

    soapClient = new daeNetCurrencyService2.MNBArfolyamServiceSoapClient();
    conversionrate = soapClient.GetExchangeRates(systemdateget(),systemdateget(),_fromCurrency);

    info(conversionrate);

    CodeAccessPermission::revertAssert();
    return conversionrate;
 
}
catch(Exception::CLRError)
{
    throw error(AifUtil::getClrErrorMessage());
}

After the saving I've encounter the following error: the daeNetCurrencyService2.MNBArfolyamServiceSoapClient class doesn' cointain this function but with the intellisense I can list all of it's functions.

Any Idea?

*This post is locked for comments

I have the same question (0)

All responses (8)

Answers (1)

Martin Dráb 239,031 Most Valuable Professional on at

Like (0)

Report
Copy link

Link copied!

Maybe the method name itself is correct, but the number and/or types of parameters are wrong. Please review them.

Was this reply helpful? Yes No
Community Member on at

Like (0)

Report
Copy link

Link copied!

Hi!

Thanks for your response!

I think the parameters are correct:

"2.6. GetExchangeRates

Input: string startDate, string endDate, string currencyNames"

Was this reply helpful? Yes No
Martin Dráb 239,031 Most Valuable Professional on at

Like (0)

Report
Copy link

Link copied!

You're not calling the specification, you're calling a proxy class. Please look at parameters of the actual method you're calling.

For example, the proxy may accept a single request object with three properties (for startDate, endDate and currencyNames). It's an implementation detail that doesn't violate the specification in any way.

Was this reply helpful? Yes No
Community Member on at

Like (0)

Report
Copy link

Link copied!

Sorry for my beginner attitude, here is the parameter list for the method, how can I add this request object?

Was this reply helpful? Yes No
Verified answer

Martin Dráb 239,031 Most Valuable Professional on at

Like (1)

Report
Copy link

Link copied!

Simply create its instance (in the same way as you created the SOAP client) and the use its methods to pass data into it.

Was this reply helpful? Yes No
Community Member on at

Like (0)

Report
Copy link

Link copied!

soapClient = new daeNetCurrencyService2.MNBArfolyamServiceSoapClient("configurationName");

You have to fill configurationName parameter when creating your soapClient object.

Was this reply helpful? Yes No
Community Member on at

Like (0)

Report
Copy link

Link copied!

Thank you for the advices, I have made the changes with the following:

create the soapClient, create a requestBody, a responseBody, and an array to store the response with the result of the request. From the array I extract the info what I need, and now it's working like a charm. Thank you again.

Was this reply helpful? Yes No
Community Member on at

Like (0)

Report
Copy link

Link copied!

Hi!

Thank you for your advise, but I don't need to fill the client parameter for this webservice

Was this reply helpful? Yes No