C# - How can I save a Datagridview items when I close the application?

Whats the code to save a Datagridview items when close the application?

I want to add a name and a url and add to datagridview but when I close the application the data item from datagridview I want to be saved for the next time I open the application.

I need the code (c# form application) and how i can do that step by step please.