Note: - This is normally asked when the interviewer want to see that have you really worked practically on a project.
Following are the steps to be done:-
• In ASPX page you have to add Item template tag in data grid.
<asp:CheckBox id="CheckBox1" runat="server" AutoPostBack="True" OnCheckedChanged="Check_Clicked"></asp:CheckBox>
If you look at the Item template, we have “OnCheckChanged” event. This “OnCheckChanged” event has “Check Clicked” subroutine is actually in behind code. Note this method, which is in behind code, should either be “protected” or “public”
Following below is the subroutine, which defines the method
Protected Sub Check Clicked (By Val sender As Object, By Val e As EventArgs)
The above steps should be defined in short to the interviewer, which will give a quick feeling of your practical experience with ASP.NET’