Csharp/CSharp Tutorial/I18N Internationalization/Unicode

Create and write a string containing the symbol for Pi

<source lang="csharp">using System; using System.IO; using System.Text; class MainClass {

   public static void Main() 
   {        
       using (StreamWriter output = new StreamWriter("output.txt")) 
       {
           string srcString = "Area = \u03A0r^2";
           output.WriteLine("Source Text : " + srcString);
       }
   }

}</source>