Insert, Update And Delete Rows In ASP.NET DetailsView Control

DetailsView is a DataBound control of asp.net used to Displays the single record from a DataSource in the form of a table, where each row represents a field of the record. The DetailsView control allows you to insert,edit and delete records.

source https://www.c-sharpcorner.com/Blogs/insert-update-and-delete-rows-in-asp-net-detailsview-control