コード例 #1
0
        private void txtPagaCon_TextChanged_1(object sender, EventArgs e)
        {
            try
            {
                if (!string.IsNullOrEmpty(txtPagaCon.Text))
                {
                    funciones.KeyNumber(sender);

                    if (string.IsNullOrEmpty(txtPagaCon.Text))
                    {
                        txtPagaCon.Text = "0.00";
                    }
                    else
                    {
                        txtPagaCon.Text = txtPagaCon.Text;
                    }

                    var monto = double.Parse(txtTotalAPagar.Text);

                    var pagaMonto = double.Parse(txtPagaCon.Text);

                    txtVuelto.Text = (pagaMonto - monto).ToString("N2");
                }
            }
            catch (Exception ex)
            {
            }
        }