protected void Button3_Click(object sender, EventArgs e) { Table m = Table1; List <string> questions = new List <string>(); int row_no = Table1.Rows.Count; int quest_no = row_no; for (int i = 0; i < row_no;) { TextBox qu = (TextBox)Table1.Rows[i].Cells[1].Controls[0]; questions.Add(qu.Text.ToString()); i++; } Employee_pros pros = new Employee_pros(); int form_id = pros.Add_Form(TextBox1.Text.ToString(), Int32.Parse(DropDownList1.SelectedItem.ToString()), Session["user"].ToString().TrimEnd()); if (form_id == 0) { Label4.Visible = true; return; } pros.add_form_questions(questions, form_id); Panel1.Visible = false; Label4.Text = "Form Has Been Added Successfully"; Label4.Visible = true; }