first time i create dynamic column in code behind and add it into gridview and my problem is i want to get value of textBox in TemplateField of GridViewColumn after postback to server and i want to get this value to insert data to database.
Please look and focus this syntax "<----" at InsertIncentive Score() Function or text underline

Client code
Code:
<asp:GridView ID="grdInCenScore" runat="server"
...