[VB.NET] Arrondi 2 décimales

http://msconline.maconstate.edu/tutorials/VBNET/VBNET01/vbnet01-08.aspx

The FormatNumber() function returns a value formatted as a number. Its general format is shown below.

FormatNumber(value [, trailing digits] [, leading digit] [, parentheses] [, group digits])

value is any expression that produces a number;
trailing digits is an integer giving the number of digits following the decimal point; the default is rounding to 2 digits;
leading digit is True or False to indication whether a leading 0 is to appear before the decimal point for fractional values;
parentheses is True or False to indicate whether negative numbers should be displayed inside parentheses;
group digits is True or False to indicate whether numbers should be grouped between commas.

Salut tout le monde

L'exemple suivant met en forme des valeurs à virgule flottante assorties avec le spécificateur de format de nombre

Dim dblValue As Double = 12445.6789
Console.WriteLine(dblValue.ToString("N", CultureInfo.InvariantCulture))
' cela affiche donc : 12,445.68