Getting all DateTimes between two 'DateTime's in C#

Question

I have two DateTimes, and I want to get all DateTimes between these Dates. Such as, if my Dates are like 01.01.2010 - 05.01.2010, my function shoul

Answer 1

public IEnumerable<DateTime> GetAllDatesAndInitializeTickets(DateTime startingDate, DateTime endingDate)
{
    if (endingDate < startingDate)
    {
        throw new ArgumentException("endingDate should be after startingDate");
    }
    var ts = endingDate - startingDate;
    for (int i = 0; i < ts.TotalDays; i++)
    {
        yield return startingDate.AddDays(i);
    }
}

Answer 2

You were so close... just don't use the day, use the whole date.

static IEnumerable<DateTime> GetAllDatesAndInitializeTickets(DateTime startingDate, DateTime endingDate)
{
    List<DateTime> allDates = new List<DateTime>();


    for (DateTime i = startingDate; i <= endingDate; i = i.AddDays(1))
    {
        allDates.Add(i);
    }
    return allDates.AsReadOnly();
}