Insert Update Delete with many to many relationships in ASP.Net

elfoq

Hi,

How to make many to many relationships and Insert, Update and Delete the data to/from them with buttons?

I have these three tables

table 1) BOOK with primary key ISBN

table 2) Reader with primary key ID_book

table 3) Bridge with two foreign key ISBN and ID_book

Andrea

0 1

Hi @elfoq, Please try the following How to insert update delete and search in gridview using XML in ASP.Net It might help you. Cheers Andrea.

I agree, here is the link: https://www.e-iceblue.com/Introduce/spire-office-for-net-free.html