private void editBillType_Click(object sender, RoutedEventArgs e)
        {
            UtilityBillTypeInput.GetBindingExpression(TextBox.TextProperty).UpdateTarget();

            this.utilityFormPanel.Visibility = this.addCompanyNamePanel.Visibility = Visibility.Collapsed;
            this.cancelButton.Visibility     = this.addBillTypePanel.Visibility = Visibility.Visible;
            billTypeHeader.Text          = "Edit Bill Type";
            this.AddSaveUtilityBtn.Text  = "Update";
            ErrorNotification.Visibility = Visibility.Collapsed;
        }
        private bool addBillType()
        {
            if (UtilityBillTypeInput.NoOfErrorsOnScreen == 0)
            {
                UtilityBillTypeInput.GetBindingExpression(TextBox.TextProperty).UpdateSource();

                this.AddSaveUtilityBtn.SetBinding(Button.CommandProperty, new Binding("AddUtilityBillTypeCommand"));
                ShowUtilityFormPanel();
                return(true);
            }
            return(false);
        }