Assembly: mscorlib (in mscorlib.dll)
A number of years. The value parameter can be negative or positive.
Return ValueA DateTime whose value is the sum of the date and time represented by this instance and the number of years represented by value.
This method does not change the value of this DateTime object. Instead, a new DateTime object is returned whose value is the result of this operation.
The AddYears method calculates the resulting year taking into account leap years. The month and time-of-day part of the resulting DateTime object remains the same as this instance.
Windows 98, Windows Server 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter EditionThe Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.