How to get number of months between 2 dates c#
class Program { static void Main(string[] args) { //First Date DateTime firstDate = new DateTime(2017, 03, 03); //Second Date DateTime secondDate =new DateTime(2018, 06, 06); //DateTime.Now; int months= MonthDiff(firstDate, secondDate); Console.WriteLine("First Date :"+firstDate); Console.WriteLine("Second Date :" + secondDate); Console.WriteLine("Months :"+months); Console.ReadLine(); } public static int MonthDiff(DateTime d1, DateTime d2) { int m1; int m2; if(d1<d2) { m1 = (d2.Month - d1.Month);//for years m2 = (d2.Year - d1.Year) * 12; //for months } else { m1 = (d1.Month - d2.Month);//for years m2 = (d1.Year - d2.Year) * 12; //for months } return m1 + m2; } }