Getting specific days in a month [duplicate]

Answer 1

Try this:

var FirstDay = new DateTime(DateTime.Now.Year, DateTime.Now.Month, 1);

//first wednesday
while (FirstDat.DayOfWeek != DayOfWeek.Wednesday)
       FirstDay = FirstDate.AddDays(1);

//3rd wednesday
var ThirdWed = FirstDay.AddDays(14);