/// <summary>
/// 退出结账
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void pnlExit_Click(object sender, EventArgs e)
{
DialogResult sure = MessageBox.Show("确定要呼叫服务员结账吗？", "提示", MessageBoxButtons.OKCancel, MessageBoxIcon.Question);
if (sure == DialogResult.OK)
{
RoomManage roommanage = new RoomManage();
string foodList = roommanage.GetFoodList(FrmMain.roomId);
int payMoney = roommanage.GetFoodMoney(FrmMain.roomId);
roommanage.OpenPayServer(FrmMain.roomId);
DialogResult result = MessageBox.Show("您的餐单如下：\n" + foodList + "消费金额为：" + payMoney + "元。\n欢迎下次光临！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
if (result == DialogResult.OK)
{
Application.Exit();
}
}
}
/// <summary>
/// 刷新食物
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void timFoodServer_Tick(object sender, EventArgs e)
{
RoomManage roommanage = new RoomManage();
Room room = new Room();
room = roommanage.GetFoodList();
if (room != null)
{
this.timFoodServer.Stop();
foreach (Control c in this.Controls)
{
if (c.Tag == null)
{
continue;
}
if (c.Tag.GetType() == typeof(List <string>))
{
if (Convert.ToInt32(((List <string>)c.Tag)[0]) == room.R_RoomId1)
{
c.BackColor = Color.OrangeRed;
((List <string>)c.Tag)[1] = ((List <string>)c.Tag)[0].ToString() + "包厢点餐：\n" + room.R_RoomFoodedList1;
break;
}
}
}
this.timFoodServer.Start();
}
TimeSpan recordTime = DateTime.Now.Subtract(startTime);
if (recordTime.Seconds % 5 == 0)
{
//10秒中手动回收一次内存
GC.Collect();
GC.WaitForPendingFinalizers();
}
}
