How to check if one DateTime is greater than the other in C#

Question

I have two DateTime objects: StartDate and EndDate. I want to make sure StartDate is before EndDate. How is this

Answer 1

I'd like to demonstrate that if you convert to .Date that you don't need to worry about hours/mins/seconds etc:

    [Test]
    public void ConvertToDateWillHaveTwoDatesEqual()
    {
        DateTime d1 = new DateTime(2008, 1, 1);
        DateTime d2 = new DateTime(2008, 1, 2);
        Assert.IsTrue(d1 < d2);

        DateTime d3 = new DateTime(2008, 1, 1,7,0,0);
        DateTime d4 = new DateTime(2008, 1, 1,10,0,0);
        Assert.IsTrue(d3 < d4);
        Assert.IsFalse(d3.Date < d4.Date);
    }