namespace Easychart.Finance.DataProvider
{
    using System;
    using System.Data;
    using System.Reflection;
    using System.Web.UI.WebControls;

    public interface IDataManager
    {
        DataTable GetStockList(string Exchange, string ConditionId, string Key, string Sort, int StartRecords, int MaxRecords);
        DataTable GetSymbolList(string Exchange, string ConditionId, string Key, string Sort, int StartRecords, int MaxRecords);
        int SymbolCount(string Exchange, string ConditionId, string Key);

        DataTable Exchanges { get; }

        IDataProvider this[string Code] { get; }

        IDataProvider this[string Code, int Count] { get; }

        DataGridColumn[] StockListColumns { get; }
    }
}