private void CartButton_Click(object sender, EventArgs e)
{
if (serverConn != null)
{
var reader = serverConn.FindOrderByUsername(serverConn.GetCurrentUser());
int total = 0;
while (reader.Read())
{
total += Convert.ToInt32(serverConn.OrderCost(reader.GetValue(4).ToString()));
}
MessageBox.Show("Price for all products " + total.ToString());
}
else
{
MessageBox.Show("You are not logged in!");
}
}
private void btn_count_cost_Click(object sender, EventArgs e)
{
var result = servConn.OrderCost(id_order.Text);
MessageBox.Show($"The total amount of the order = {result.ToString()} $");
}