科学记数法(转)

 

double value = 12345.6789;
Console.WriteLine(value.ToString("E", CultureInfo.InvariantCulture));
// Displays 1.234568E+004

Console.WriteLine(value.ToString("E10", CultureInfo.InvariantCulture));
// Displays 1.2345678900E+004

Console.WriteLine(value.ToString("e4", CultureInfo.InvariantCulture));
// Displays 1.2346e+004

Console.WriteLine(value.ToString("E", 
CultureInfo.CreateSpecificCulture("fr-FR")));
// Displays 1,234568E+004

 

posted @ 2013-02-22 16:57  baiqjh  Views(179)  Comments(0)  Edit  收藏  举报