protected void saveButton_Click(object sender, EventArgs e)
        {
            Binder binder = new Binder();

            binder.BinderCode    = binderCodeTextBox.Text;
            binder.BinderName    = binderNameTextBox.Text;
            binder.BinderAddress = binderAddressTextArea.InnerText;
            string openingBalance = binderOpeningBalanceTextBox.Text;

            if (binderCodeTextBox.Text == "" || binderNameTextBox.Text == "" || binderAddressTextArea.InnerText == "" ||
                binderOpeningBalanceTextBox.Text == "")
            {
                message.InnerText = "All Fields are Required!!";
            }
            else
            {
                binder.BinderOpeningBalance = Convert.ToDouble(openingBalance);
                messageLabel.InnerText      = binderManager.Save(binder);
            }
        }