Easy ASP.NET Shopping Cart

using System;
using System.Data;
using System.Data.OleDb;

namespace Coder2k
{
	public class Cart
	{
		private string strConnection;
		
		public Cart(string conn)
		{
			strConnection = conn;
		}
		
		public OleDbDataReader GetCart(string CartID)
		{
			OleDbConnection conCart = new OleDbConnection(strConnection);
			OleDbCommand comCart = new OleDbCommand("qryGetCart", conCart);
			
			comCart.CommandType = CommandType.StoredProcedure;
			
			OleDbParameter parmCartID = new OleDbParameter("@CartID", OleDbType.VarChar, 50);
			parmCartID.Value = CartID;
			comCart.Parameters.Add(parmCartID);
			
			conCart.Open();
			
			OleDbDataReader result = comCart.ExecuteReader(CommandBehavior.CloseConnection);
			
			return result;
		}
		
		public void AddItem(string CartID, int ProdID, int Quantity)
		{
			OleDbConnection conItem = new OleDbConnection(strConnection);
			OleDbCommand comItem = new OleDbCommand("qryAddItem", conItem);
			
			comItem.CommandType = CommandType.StoredProcedure;
			
			OleDbParameter parmCartID = new OleDbParameter("@CartID", OleDbType.VarChar, 50);
			parmCartID.Value = CartID;
			comItem.Parameters.Add(parmCartID);
			
			OleDbParameter parmProdID = new OleDbParameter("@ProdID", OleDbType.Integer, 4);
			parmProdID.Value = ProdID;
			comItem.Parameters.Add(parmProdID);
			
			OleDbParameter parmQuant = new OleDbParameter("@Quant", OleDbType.Integer, 4);
			parmQuant.Value = Quantity;
			comItem.Parameters.Add(parmQuant);
			
			conItem.Open();
			comItem.ExecuteNonQuery();
			conItem.Close();
		}
		
		public string GetCartID()
		{
			System.Web.HttpContext context = System.Web.HttpContext.Current;
			
			if (context.Request.Cookies["West_CartID"] != null)
			{
				return context.Request.Cookies["West_CartID"].Value;
			}
			else
			{
				Guid tempGuid = Guid.NewGuid();
				
				context.Response.Cookies["West_CartID"].Value = tempGuid.ToString();
				
				return tempGuid.ToString();
			}
		}
	}
}