using System;
using System.Collections.Generic;
using System.Text;
using System.Data.SqlClient;
using System.Data;
using System.Configuration;

namespace DL
{
    public class DLCommon
    {
        protected SqlConnection Cn=null;
        protected SqlCommand cmd = null;
        protected SqlDataReader dr = null;
        protected SqlDataAdapter adp = null;
        protected DataSet ds = null;
        protected DataTable dt = null;
        protected string strCnString = null;
        protected bool IsDbOpened;
        protected string strError = null;
        protected bool blnError = false;
        protected bool IsReaderOpened;
        protected List<SqlParameter> SqlParams = null;

        public DLCommon()
        {
            strCnString=ConfigurationManager.ConnectionStrings["DbCnn"].ConnectionString;            
        }
    }
}