private void btnConfirm_Click(object sender, EventArgs e)
{
try
{
if (txtTime.Text.Equals(""))
{
throw new Exception("empty time field");
}
else
{
string msg = "Order Confirmed";
int time = int.Parse(txtTime.Text);
// int condition = 1;
orderMenu menu = orderMenu.getInstance();
menu.setChefMsg(msg, time);
menu.orderconfirm();
menu.Show();
gridDisplay.Rows.Clear();
}
}
catch (Exception g)
{
MessageBox.Show(g.Message.ToString());
}
}
private void btnSignIn_Click(object sender, EventArgs e)
{
try
{
if (txtUser.Text.Equals(""))
{
MessageBox.Show("empty username");
}
else if (txtPass.Text.Equals(""))
{
MessageBox.Show("empty password");
}
else if (login.validate(txtUser.Text, txtPass.Text) == 0)
{
this.Hide();
MessageBox.Show("Welcome Admin");
Admin admin = new Admin();
admin.setMsg(login.getMsg());
admin.Show();
}
else if (login.validate(txtUser.Text, txtPass.Text) == 1)
{
this.Hide();
orderMenu menu = orderMenu.getInstance();
MessageBox.Show("Welcome User");
menu.Show();
}
}
catch (Exception f)
{
MessageBox.Show("invalid username or password");
}
}
public static orderMenu getInstance()
{
if (instance == null || instance.IsDisposed)
{
instance = new orderMenu();
}
return(instance);
}
private void btnDecline_Click(object sender, EventArgs e)
{
try
{
string msg = "Order Declined";
gridDisplay.Rows.Clear();
orderMenu menu = orderMenu.getInstance();
menu.setChefMsgDec(msg);
}
catch (Exception g)
{
MessageBox.Show(g.Message.ToString());
}
}
