using System;
using System.Collections.Generic;
using System.IO;


namespace pro_example
{
	class Program
	{
		static void Main(string[] args)
		{
			List<CRBDataPoint> records = new List<CRBDataPoint>();

			// Please note that this example is *not* meant
			// to be optimized, but rather, meant to illustarte
			// the 26 byte format of the PRO format.
			String filename = "IBM.PRO";
			byte[] data = File.ReadAllBytes(filename);
			int recordCount = data.Length / 26;
			System.Console.WriteLine("Reading " + recordCount + " record(s) from " + filename);
			System.IO.BinaryReader reader = new BinaryReader(new System.IO.MemoryStream(data));
            
			for (int i = 0; i < recordCount; i++)
			{
				CRBDataPoint di = new CRBDataPoint();
				di.Date = DateTime.FromOADate((double)(reader.ReadInt16() + 30316));
				di.Open = reader.ReadSingle();
				di.High = reader.ReadSingle();                
				di.Low = reader.ReadSingle();
				di.Close = reader.ReadSingle();
				di.Volume = (int)reader.ReadSingle();
				di.OpenInterest = (int)reader.ReadSingle();
				records.Add(di);

				System.Console.WriteLine(di.ToXmlString());
			}

			System.Console.WriteLine("There are " + records.Count + " CRBDataPoint record(s).");
		}
	}


	class CRBDataPoint
	{
		private DateTime _date = DateTime.MinValue;
		private float _open = 0.0f;
		private float _high = 0.0f;
		private float _low = 0.0f;
		private float _close = 0.0f;
		private long _volume = 0L;
		private long _openInterest = 0L;

		public float Close
		{
			get { return _close; }
			set { _close = value; }
		}

		public DateTime Date
		{
			get { return _date; }
			set { _date = value; }
		}

		public float High
		{
			get { return _high; }
			set { _high= value; }
		}

		public float Low
		{
			get { return _low; }
			set { _low = value; }
		}

		public float Open
		{
			get { return _open; }
			set { _open = value; }
		}

		public long OpenInterest
		{
			get { return _openInterest; }
			set { _openInterest = value; }
		}

		public long Volume
		{
			get { return _volume; }
			set { _volume = value; }
		}

		public String ToXmlString()
		{
			return "<CRBDataPoint date=\"" + _date.ToString("MM/dd/yyyy") + "\" open=\"" + _open + "\" high=\"" + _high + "\" low=\"" + _low + "\" close=\"" + _close + "\" volume=\"" + _volume + "\" openinterest=\"" + _openInterest + "\" />";
		}
	}
}