private void btnConfirm_Click(object sender, EventArgs e)
{
if (balnce > totalBalnc)
{
foreach (var item in orders)
{
items.BuyProduct(rfid, balnce - totalBalnc);
}
lbCurrentBalance.Text = (balnce - totalBalnc).ToString();
}
lbCurrentBalance.Text = (balnce - totalBalnc).ToString();
//if (balnce == 0)
//{
// lbCurrentBalance.Text = "not enough money";
// MessageBox.Show("You are not allowed to buy this/these product(s)");
//}
dataGridVisitor.Rows.Clear();
}
private void btnConfirm_Click(object sender, EventArgs e)
{
if (balnce > totalBalnc)
{
foreach (var item in orders)
{
items.BuyProduct(rfid, balnce - totalBalnc);
}
lbCurrentBalance.Text = (balnce - totalBalnc).ToString();
}
DataGridViewRow newDataRow = dataGridVisitor.Rows[indexRow];
newDataRow.Cells[2].Value = textBox1.Text;
Totalprice();
lbCurrentBalance.Text = (balnce - totalBalnc).ToString();
//if (balnce == 0)
//{
// lbCurrentBalance.Text = "not enough money";
// MessageBox.Show("You are not allowed to buy this/these product(s)");
//}
// dataGridVisitor.Rows.Clear();
}