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"." custom specifier in C#
The "." custom format specifier adds a localized decimal separator into the output string.
The 1st period in the format string determines the location of the decimal separator in the formatted value.
double d = 2.3; d.ToString("0.00", CultureInfo.InvariantCulture
Let us see another example to learn how to implement “.” Custom specifier.
Example
using System; using System.Globalization; class Demo { static void Main() { double d; d = 3.7; Console.WriteLine(d.ToString("0.00", CultureInfo.InvariantCulture)); Console.WriteLine(String.Format(CultureInfo.InvariantCulture, "{0:0.00}", d)); d = 5.89; Console.WriteLine(d.ToString("00.00", CultureInfo.InvariantCulture)); Console.WriteLine(String.Format(CultureInfo.InvariantCulture, "{0:00.00}", d)); } }
Output
3.70 3.70 05.89 05.89
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