get 0 after point c# code example

Example 1: get after point in c#

string input_decimal_number = "1.50";
    var regex = new System.Text.RegularExpressions.Regex("(?<=[\\.])[0-9]+");
    if (regex.IsMatch(input_decimal_number))
    {
        string decimal_places = regex.Match(input_decimal_number).Value;
    }

Example 2: get after point in c#

var decPlaces = (int)(((decimal)number % 1) * 100);