protected void EditButton_Click(object sender, EventArgs e) { try { CompanyModel model = new CompanyModel() { Employer_Name = Employer_NameTextBox.Text, EmployeeID = Convert.ToInt32(EmployeeIDDropDownList.SelectedValue), Contact_Number = Convert.ToInt64(Contact_NumberTextBox.Text), Location = LocationTextBox.Text, Website = WebsiteTextBox.Text, }; CompanyAccess access = new CompanyAccess(); string EditComp = access.EditCompany(model); if (EditComp.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>"); } }