How to back up data in vb.net ( Visual Basic.NET)

[arkhe3]

i have a project and i want to backup data in my project. how to make??

[tlhintoq]

By "data in my project" do you mean the values of the various variables?

Write them to a text file?
Write them to an XML file?
Write them to the registry?
If your 'data' is a bunch of pictures, write jpgs.

Having no idea what the data is makes it a little hard to advise.