protected void EditButton_Click(object sender, EventArgs e) { try { EmployeeModel model = new EmployeeModel() { EmployeeID = Convert.ToInt32(EmployeeIDDropDownList.SelectedValue), First_Name = First_NameTextBox.Text, Last_Name = Last_NameTextBox.Text, Email = EmailTextBox.Text, Mobile_Number = Convert.ToInt64(Mobile_NumberTextBox.Text), AlternateMobileNumber = Convert.ToInt64(AlternateMobileNumberTextBox.Text), Address1 = Address1TextBox.Text, Address2 = Address2TextBox.Text, Current_Country = Current_CountryTextBox.Text, Home_Country = Home_CountryTextBox.Text, ZipCode = Convert.ToInt64(ZipCodeTextBox.Text) }; EmployeeAccess access = new EmployeeAccess(); string EditEmp = access.EditEmployee(model); if (EditEmp.Equals("Success")) { Response.Write("<script>alert('Details have been Updated successfully');</script>"); } } catch (Exception ex) { Response.Write("<script>alert('Please enter the values: '" + ex.Message + "</script>"); } }