“Input string was not in a correct format.”

Question

I am working on a project in which I have a form through which I can edit a question available in a list view. Whenever I select a row from the list view and click on the \'

Answer 1

You might be trying to access a control inside a control, maybe a GridView or DetailsView.

Try using something like this:

empsalary = Convert.ToInt32(((TextBox)DetailsView1.Rows[1].Cells[1].Controls[0]).Text);