Product page entry not showing on the gridview

Apr 6 2020 4:06 AM
I am developing sales invoice application using visual studio c# and my database is SQL server. My problem, I have developed the product page where you can save, update and delete products but when I input a product name it does not show on the gridview instead it shows the word product name: please help. Here are my codes and there is no visible error.

Answers (3)