WebServices.dll library – ver 1.1

networkMultipetros.WebServices is an open source library (FreeBSD Lisenced) library writted in C#, targeting the .NET Framework 3.5, with classes which interact, wrapp and invoke web services.

At the moment these classes are available:

– class AfmInfo
Automate the downloading process of RgWsBasStoixEpitRtUser object for a given Greek VATIN using the SOAP messages from the Greek GSIS Government web service. The downloaded object have fields with info about the given VATIN.
AfmInfo also used as a wrapper that convert RgWsBasStoixEpitRtUser fields into Properties and provide better and safer access ways. Except the Properties, have Methods to get the original dowloaded object and a Dictionary with the Properties Names as dict. keys and their values as dict. values.

– class GoogleCurrencies
Download exchange rates for supported currencies from Google’s web service.
For downloads, documentations and updates see at the projects page at

Mna Currency Converter 1.4.0 Available

A new version of the open source Mna Currency Converter is available.
And now also with MS Windows bundle, an OSX .app bundle.
Special thanks to Ljubisa Gavrilovic for this and the feedback for the OSX UI optimization.

What’s new in this version?

  • On-line check for available updated version
  • Selection for the Precision of the result, with 2, 4, 6 & 8 decimal digits.
  • Network traffic minimized, by determine when need to retrieve fresh data.
  • OSX UI improvements.
  • Code reliability improvements.

For downloads and more info see at the Mna project home page

Mna – Currency Converter

iconMna is an open source currency converter program writed in Python using the wxPython library for the user interface and urllib2 library with Google Calculator service API to retrieve updated data. The program supports convertion for 87 currencies.

Also, program uses the local storage and create a file, called “mna.cfg” to remember the last selected currencies and at the next start set selected them by default. To work this feature sure that you install the program at a folder in wich you have priviliges to write.

Mna distributed under the FreeBSD License, with the main script “” packed in archive or in portable binary format (wich include all nessesary libraries) as standalone program for MS Windows systems, without the Python and wxPython installed, or for MS Windows with Python & wxPython as archive with script runner. Also, if you are intresting to package Mna for other systems etc. OSX with utils like pyInstaller etc. you are welcome and contact with me to get the appropriate credits on the program’s home page.

For downloading, more info and updates see the project’s home page at