CURRENCY CONVERTER APP HOW TO
CURRENCY CONVERTER APP CODE
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Throw new ArgumentException( 'Invalid Argument! Cannot get exchange rate from EURO to EURO') Throw new ArgumentException( 'Invalid Argument! currency parameter cannot be empty!') / /// Get currency exchange rate in euro's /// public static float GetCurrencyRateInEuro( string currency) Hardcoded currency tags neccesairy to parse the ecb xml's return new string / /// Gets all available currency tags /// public static string GetCurrencyTags( ) GetExchangeRate() Which returns The Exchange Rate Between 2 Currencies in a floating point number.GetCurrencyRateInEuro() which returns the converstion rate between any currency to the EURO in a floating point number.GetCurrencyTags() which returns a string array off the available currencies.The Currenc圜onverter.cs class contains 3 main functions. The Currenc圜onverter.cs file is a C# class that contains our methods to extract and parse data from the RSS Feeds, that are provided by the ECB.

To add a class in a Visual Studio, in Solution Explorer, right-click the project, choose Add, and then choose Class.Create new class file called Currenc圜onverter.cs.Step 1: Create Currenc圜onverter.cs class file The Program.cs file which is the main entry point of our application, and the Currenc圜onverter.cs file which is our API containing the methods to exchange currency rates. Our project is relatively small and will consist of 2 files. Reference rates are published according to the same calendar as the TARGET system. (14:15) ECB time.ġ EUR buys 1.1080 US dollar (USD) - The reference exchange rates are published both by electronic market information providers and on the ECB's website shortly after the concertation procedure has been completed. The reference rates are based on the regular daily concertation procedure between central banks within and outside the European System of Central Banks, which normally takes place at 2.15 p.m. An example feed from the Euro to USD exchange rate will have contents such as the following: Online XML Example ĮCB | US dollar (USD) - Euro foreign exchange reference rates The RSS format itself is relatively easy to read both by automated processes and by humans alike. The european central bank, publishes an RSS Feed with the daily exchange rate between the EURO, and all other currencies. The program allows to user to calculate currency exchange rates and uses online data from the European Central Bank.

CURRENCY CONVERTER APP CODE

The following code example is a C# version of the Currency Converter Application.

Press the CREATE button, After you have given a name to your projectīuilding the Currency Converter Application for C#.

You can then proceed to give your project a Project Name.

And then select Console App (.NET Framework) and press the NEXT button.

NET Desktop Development if you want to develop for the Windows DesktopĬreate New Console Application Project With Visual Studio An installer dialog will appear on your screen.

When you have downloaded an installer of your choice, run it by double clicking the downloaded file.

CURRENCY CONVERTER APP FREE

If you're an individual programmer or a small team, then i would recommend, downloading the free community edition.

CURRENCY CONVERTER APP DOWNLOAD

Select either the Proffessional, Community or Enterprise Edition and press the download button.Visit and navigate to the Windows Download Page.Step 1 : Download Visual Studio Installer The program allows the user to calculate currency exchange rates, using the available online data provided by the European Central Bank.

CURRENCY CONVERTER APP HOW TO

This tutorial shows, how to build a simple Currency Converter Application in the C# Programming Language.

Currency converter app