C# compare two DateTimes

Question

I have two dates:

DateTime date_of_submission = Convert.ToDateTime(DateTime.Now.ToString(\"MM/dd/yyyy\"));
DateTime _effective_date = Convert.ToDateTime(Text         


        

Answer 1

Though there are several effective solution, It could be one for future searchers

DateTime date_of_submission = Convert.ToDateTime(DateTime.Now.ToString("MM/dd/yyyy"));
DateTime _effective_date = Convert.ToDateTime(TextBox32.Text);

DateTime lastPossibleEffectiveDate = _effective_date.AddDays(90);

int result = DateTime.Compare(_effective_date,lastPossibleEffectiveDate);
if (result <= 0)
    Console.WriteLine("Valid Date");
else if (result > 0 )
    Console.WriteLine("Not Valid effective date");