asp.net

I have crated a screen with a Grid. The Grid contains a dropdown along with some textbox fields. They all are fetched from same table.
I am able to select a value in dropdownlist and it updates the database correctly . But once updated , it does not display correctly back on screen. It displays the first Item in the dropdownlist. The text boxes are reflected correctly but not dropdown.
What am I missing ? Having issues with binding the data to dropdown within a Grid.

I’m building a sales page and setting up the Admin page at the moment. I have 4 Asp:Fileupload and three asp:checkboxes i want to clear when the user press the Add button.
I tried to search for the answer and looks like a foreach could fix it but i don’t know what to write inside the ( ) . Can’t find the right way to point out where the boxes are inside the AddProduct.aspx.cs .