Use String.Format() to format a value. : String Format : String C# Examples


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Use String.Format() to format a value.









    
using  System;    
    
class  MainClass  {    
    public  static  void  Main()  {
        double  v  =  17688.65849;
        double  v2  =  0.15;
        int  x  =  21;

        string  str  =  String.Format("{0:F2}",  v);    
        Console.WriteLine(str);    

        str  =  String.Format("{0:N5}",  v);    
        Console.WriteLine(str);    
    
        str  =  String.Format("{0:e}",  v);    
        Console.WriteLine(str);    
    
        str  =  String.Format("{0:r}",  v);    
        Console.WriteLine(str);    
    
        str  =  String.Format("{0:p}",  v2);    
        Console.WriteLine(str);    
    
        str  =  String.Format("{0:X}",  x);    
        Console.WriteLine(str);    

        str  =  String.Format("{0:D12}",  x);
        Console.WriteLine(str);    

        str  =  String.Format("{0:C}",  189.99);
        Console.WriteLine(str);
    }
}
    
   
  
   



Output

17688.66
17,688.65849
1.768866e+004
17688.65849
15.00 %
15
000000000021
$189.99


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