Adding Dates together Yields no definable results, even in real life.
What you probably want is a DateTime span, which is the amount of "Time" that lies between the startdate and the enddate.
This is done by substracting 2 dates together. it should also be expressed as totaldays (or totaltime) etc
totaldays = enddate - startdate
Now, once you have a timespan, you can use is to add or substract from other dates. etc etc.
Hope this helps you. |