Get datetime value from X days go? [duplicate]

Question

Possible Duplicate:
c#: whats the easiest way to subtract time?

I want

MyNewDateValue = MyDateNow - MyDateInteger;

Example Today is the 22nd of December 2012

If MyDateIneger value is 120, MyNewDateValue, will return the datetime 120 days ago.

Answer 1

MyNewDateValue = MyDateNow.AddDays(-MyDateInteger);

Answer 2

Please look into DateTime.AddDays method

DateTime oneTwentyDaysAgo = DateTime.Today.AddDays(-120);

or in general

DateTime nDaysAgo = DateTime.Today.AddDays(-N);
// where N is the number of days

Answer 3

MyNewDateValue = MyDateNow.AddDays(-120);

or

MyNewDateValue = MyDateNow.AddDays(myVar);

Answer 4

Try this frnd

DateTime dt = new DateTime();
dt = DateTime.Now;
DateTime newdt = new DateTime();
TimeSpan tim = new TimeSpan(120,0,0,0,0);
newdt = dt.Add(tim);
MessageBox.Show(newdt.ToString());

ADD.timespan will help you to add or subtract days from today.