fart.cs

using System;
using System.Drawing;
using System.Drawing.Drawing2D;
using System.ComponentModel;
using NinjaTrader.Cbi;
using NinjaTrader.Data;
using NinjaTrader.Gui.Chart;

namespace NinjaTrader.Indicator
{
    [Description("Enter the description of your new custom indicator here")]
    public class PrintBidAsk : Indicator
    {
        protected override void Initialize()    
		{ 
			Overlay = false;
			Add(new Plot(Color.Red, "fart"));
		}
        protected override void OnBarUpdate()   { Print("OBU"); Value.Set(Close[0]);   }		
		protected override void OnMarketData(MarketDataEventArgs e)
		{
			Print("OMD");
			//if (e.MarketDataType == MarketDataType.Bid || e.MarketDataType == MarketDataType.Ask)
			//	Print(e.ToString());
		}
    }
}

#region NinjaScript generated code. Neither change nor remove.
// This namespace holds all indicators and is required. Do not change it.
namespace NinjaTrader.Indicator
{
    public partial class Indicator : IndicatorBase
    {
        private PrintBidAsk[] cachePrintBidAsk = null;

        private static PrintBidAsk checkPrintBidAsk = new PrintBidAsk();

        /// <summary>
        /// Enter the description of your new custom indicator here
        /// </summary>
        /// <returns></returns>
        public PrintBidAsk PrintBidAsk()
        {
            return PrintBidAsk(Input);
        }

        /// <summary>
        /// Enter the description of your new custom indicator here
        /// </summary>
        /// <returns></returns>
        public PrintBidAsk PrintBidAsk(Data.IDataSeries input)
        {
            if (cachePrintBidAsk != null)
                for (int idx = 0; idx < cachePrintBidAsk.Length; idx++)
                    if (cachePrintBidAsk[idx].EqualsInput(input))
                        return cachePrintBidAsk[idx];

            lock (checkPrintBidAsk)
            {
                if (cachePrintBidAsk != null)
                    for (int idx = 0; idx < cachePrintBidAsk.Length; idx++)
                        if (cachePrintBidAsk[idx].EqualsInput(input))
                            return cachePrintBidAsk[idx];

                PrintBidAsk indicator = new PrintBidAsk();
                indicator.BarsRequired = BarsRequired;
                indicator.CalculateOnBarClose = CalculateOnBarClose;
#if NT7
                indicator.ForceMaximumBarsLookBack256 = ForceMaximumBarsLookBack256;
                indicator.MaximumBarsLookBack = MaximumBarsLookBack;
#endif
                indicator.Input = input;
                Indicators.Add(indicator);
                indicator.SetUp();

                PrintBidAsk[] tmp = new PrintBidAsk[cachePrintBidAsk == null ? 1 : cachePrintBidAsk.Length + 1];
                if (cachePrintBidAsk != null)
                    cachePrintBidAsk.CopyTo(tmp, 0);
                tmp[tmp.Length - 1] = indicator;
                cachePrintBidAsk = tmp;
                return indicator;
            }
        }
    }
}

// This namespace holds all market analyzer column definitions and is required. Do not change it.
namespace NinjaTrader.MarketAnalyzer
{
    public partial class Column : ColumnBase
    {
        /// <summary>
        /// Enter the description of your new custom indicator here
        /// </summary>
        /// <returns></returns>
        [Gui.Design.WizardCondition("Indicator")]
        public Indicator.PrintBidAsk PrintBidAsk()
        {
            return _indicator.PrintBidAsk(Input);
        }

        /// <summary>
        /// Enter the description of your new custom indicator here
        /// </summary>
        /// <returns></returns>
        public Indicator.PrintBidAsk PrintBidAsk(Data.IDataSeries input)
        {
            return _indicator.PrintBidAsk(input);
        }
    }
}

// This namespace holds all strategies and is required. Do not change it.
namespace NinjaTrader.Strategy
{
    public partial class Strategy : StrategyBase
    {
        /// <summary>
        /// Enter the description of your new custom indicator here
        /// </summary>
        /// <returns></returns>
        [Gui.Design.WizardCondition("Indicator")]
        public Indicator.PrintBidAsk PrintBidAsk()
        {
            return _indicator.PrintBidAsk(Input);
        }

        /// <summary>
        /// Enter the description of your new custom indicator here
        /// </summary>
        /// <returns></returns>
        public Indicator.PrintBidAsk PrintBidAsk(Data.IDataSeries input)
        {
            if (InInitialize && input == null)
                throw new ArgumentException("You only can access an indicator with the default input/bar series from within the 'Initialize()' method");

            return _indicator.PrintBidAsk(input);
        }
    }
}
#endregion