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