Csharp/CSharp Tutorial/Data Type/Currency

Numeric Formatting: Currency ({0:C})

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

   public static void Main()
   {
       Console.WriteLine("{0:C}", 1234.8977);
       Console.WriteLine("{0:C}", -1234.8977);
   }

}</source>

$1,234.90
-$1,234.90