public void DateDiff()
{
DateDiffImprecise dateDiff = new DateDiffImprecise();
DateTime dateA = DateTime.Parse("2003-08-12");
DateTime dateB = DateTime.Parse("2014-12-31");
int n = dateDiff.YearDiff(dateA, dateB);
Assert.AreEqual(n, 11);
n = dateDiff.YearDiff(dateB, dateA);
Assert.AreEqual(n, -11);
dateA = DateTime.Parse("1953-01-03");
dateB = DateTime.Parse("2015-01-02");
n = dateDiff.YearDiff(dateA, dateB);
Assert.AreEqual(n, 62);
dateA = DateTime.Parse("2015-01-01");
dateB = DateTime.Parse("2015-01-01");
n = dateDiff.YearDiff(dateA, dateB);
Assert.AreEqual(n, 0);
}
public int AgeDifference(DateTime DateA, DateTime DateB)
{
DateDiffImprecise DateDiff = new DateDiffImprecise();
return DateDiff.YearDiff(DateA, DateB);
}