Question

Given a reference DateTime and given a DateTime to be verified, how can I verify that the second date belongs to the next day (from midnight onwards)?

private bool IsTheNextDay(DateTime toBeVerified, DateTime referenceDate)
{
    DateTime date = new DateTime(referenceDate.Year, referenceDate.Month, referenceDate.Day);
    DateTime next = date.AddDays(1);
    return (toBeVerified >= next);
}

Using the above source code, it works.
Are there other better solutions?

Answer 1

Here is one way:

private bool IsTheNextDay(DateTime toBeVerified, DateTime referenceDate)
{
    return referenceDate.Date.AddDays(1) == toBeVerified.Date;
}

The Date property simply uses 0 for the hourse/minutes/seconds/milliseconds components.