// Change quantity
private void button1_Click(object sender, EventArgs e)
{
string quantity = textBox1.Text;
foreach (char i in quantity)
{
if (i < '0' || i > '9')
{
errorProvider1.SetError(textBox1, "Only digits between 0-9 allowed");
return;
}
}
errorProvider1.Clear();
if (Int32.Parse(quantity) > 1000 || Int32.Parse(quantity) < 1)
{
errorProvider1.SetError(textBox1, "Please enter a positive integer between 1 - 1000");
return;
}
errorProvider1.Clear();
bool status = UserRequest.edit_order(uid, password, order_id, Int32.Parse(quantity));
if (status)
{
MessageBox.Show("Success");
}
Hide();
UserOrders f = new UserOrders(uid, password);
f.Show();
}
// Show orders the user had placed earlier
private void button2_Click(object sender, EventArgs e)
{
UserOrders f = new UserOrders(uid, password);
f.Show();
}