Hi, I need to know how to add a week to a particular date?

Hello @Jayakiruba_Sekar ,

Use something like this in order to add a week to a date:

yourDateTimeVar.AddDays(7)

For two weeks you could use:

yourDateTimeVar.AddDays(14)

More info here: https://learn.microsoft.com/en-us/dotnet/api/system.datetime.adddays?view=net-7.0

Hope it helps!
Best regards,
Marius