Manage orders with dictionary TryGetValue in levels

I am working on managing orders on support and resistance levels, using unManaged order in Ninjatrader. In order to be in the front of the queue to get fill, I submit all orders on strategy start up. Then when price move in between 2 levels, orders will be cancelled and added under certain condition.

Can anyone help to correct my code? Thanks in advance!

 

Code

private IOrder es_0 = null; private double SRHigh = 0; private double SRLow = 0; private double level_0 = 0; private IOrder shortR1 = null; private IOrder shortR11 = null; private void Es_0() {es_0 = SubmitOrder(0, OrderAction.Sell, OrderType.Limit, DefaultQuantity, level_0, 0, "", "es_0");} private void Es_1() listSR.Add(level_0); protected void FindSR() //find top and bottom levels { listSR.Sort(); for (int x = 0; x < listSR.Count; x++) { if (listSR[x] > Close[0]) { SRHigh = listSR[x]; if (x != 0) SRLow = listSR[x - 1]; break; } if (listSR[x] > Close[0]) SRLow = 0; if (listSR[x] < Close[0]) SRHigh = 0; } } public class Orders { public IOrder Order1 { get; set; } public IOrder Order11 { get; set; } } protected void Dictionary() //find orders on levels { Dictionary<double, Orders> dict = new Dictionary<double, Orders>(); dict.Add(level_0, new Orders { Order1 = es_0, Order11 = ts_0 }); if (dict.TryGetValue(level_0, out Orders(Order1))) shortR1 = Order1; if (dict.TryGetValue(level_0, out Orders(Order11))) shortR11 = Order11; }