Use ToString() to format values : Number Format « Development Class « C# / C Sharp

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C# / C Sharp » Development Class » Number Format Screenshots  Use ToString() to format values /* C#: The Complete Reference  by Herbert Schildt  Publisher: Osborne/McGraw-Hill (March 8, 2002) ISBN: 0072134852 */ // Use ToString() to format values.    using System;    public class ToStringDemo {    public static void Main() {      double v = 17688.65849;      double v2 = 0.15;      int x = 21;         string str = v.ToString("F2");      Console.WriteLine(str);        str = v.ToString("N5");      Console.WriteLine(str);        str = v.ToString("e");      Console.WriteLine(str);        str = v.ToString("r");      Console.WriteLine(str);        str = v2.ToString("p");      Console.WriteLine(str);        str = x.ToString("X");      Console.WriteLine(str);        str = x.ToString("D12");      Console.WriteLine(str);        str = 189.99.ToString("C");      Console.WriteLine(str);    }  }                     Related examples in the same category 1.  Format an enumeration 2.  Use String.Format() to format a value 3.  A closer look at Format() 4.  Using custom formats 5.  Numeric Formatting:Custom Format Strings:Decimal Point 6.  Numeric Formatting:Custom Format Strings:Digit or Space Placeholder 7.  Numeric Formatting:Custom Format Strings:Digit or Zero Placeholder 8.  Numeric Formatting:Custom Format Strings:Escapes and Literals 9.  Numeric Formatting:Custom Format Strings:Exponential Notation 10.  Numeric Formatting:Custom Format Strings:Group Separator 11.  Numeric Formatting:Custom Format Strings:Number Prescaler 12.  Numeric Formatting:Custom Format Strings:Percent Notation 13.  Numeric Formatting:Custom Format Strings:Section Separator 14.  Numeric Formatting:Standard Format Strings:Currency 15.  Numeric Formatting:Standard Format Strings:Decimal 16.  Numeric Formatting:Standard Format Strings:Fixed-Point 17.  Numeric Formatting:Standard Format Strings:General 18.  Numeric Formatting:Standard Format Strings:Hexadecimal 19.  Numeric Formatting:Standard Format Strings:Number 20.  Numeric Formatting:Standard Format Strings:Scientific (Exponential) 21.  Illustrates formatting numbers