csharp C＃：Formater tall（mellomrom）

Posted 2021-05-12

var format= (NumberFormatInfo)CultureInfo.InvariantCulture.NumberFormat.Clone();
format.NumberGroupSeparator   = " ";
format.NumberDecimalSeparator = ",";

System.Console.Write(1000000.91.ToString("0,0.00", format));