Mega Code Archive

 
Categories / C# Book / 02 Essential Types
 

0306 Custom numeric format strings E or e

Specifier Meaning E0, e0, E,+0, e+0, E-0, e-0 Exponent notation using System; using System.Text; using System.Globalization; class Sample { public static void Main() { Console.WriteLine("{0:0E0}", 1234); Console.WriteLine("{0:0E+0}", 1234); Console.WriteLine("{0:0.00E00}", 1234); Console.WriteLine("{0:0.00e00}", 1234); } } The output: 1E3 1E+3 1.23E03 1.23e03