ListBox or Datagridview? which one is recommended?

We can't recommended any of this because both are totally different but i saw you working of both and you can decide your self which one you want to use.

Here you can see List box example :

http://mrbool.com/working-with-listbox-using-asp-net-and-csharp/25298[^]

Here You can see Datagrid example :

http://www.aspdotnet-suresh.com/2011/02/how-to-inserteditupdate-and-delete-data.html[^]