private void Insert(string iTableName, List<string> iColumns, Scripting.Dictionary iParameters)
        {
            // SqlConnection sqlConn = new SqlConnection(iConnectionString);

            string sqlCommand = String.Format("INSERT INTO {0} (", iTableName);
            foreach (string column in iColumns)
            {
                sqlCommand += string.Format("{0},", column);
            }
            sqlCommand = sqlCommand.Remove(sqlCommand.Length - 1, 1);
            sqlCommand += ")";

            sqlCommand += " VALUES (";

            //ArrayList lKeys = new ArrayList();
            object[] lKeys = (object[])iParameters.Keys();
            object[] lItems = (object[])iParameters.Items();

            for (int i = 0; i < iParameters.Count; i++)
            {
                sqlCommand += String.Format("{0},", lKeys[i]);
            }

            sqlCommand = sqlCommand.Remove(sqlCommand.Length - 1, 1);
            sqlCommand += ");";

            SqlCommand myCommand = new SqlCommand(sqlCommand, conn);

             for (int i = 0; i < iParameters.Count; i++)
            {
                myCommand.Parameters.AddWithValue((string)lKeys[i], lItems[i]);
            }

            //foreach (var parameter in iParameters)
            //{
            //    myCommand.Parameters.AddWithValue(parameter.Key, parameter.Value);
            //}

            try
            {
                if ((conn.State != ConnectionState.Open))
                {
                    conn.Open();
                }
                myCommand.ExecuteNonQuery();
            }
            catch (System.Exception ex)
            {
                throw ex;
            }
            finally
            {
                if (conn.State == ConnectionState.Open)
                {
                    conn.Close();
                }
            }
        }
        //public string[] iColumns()
        //{
        //    return;
        //}
        public Scripting.Dictionary replaceKey(Hashtable dbHasTable, Scripting.Dictionary iParameters)
        {
            Scripting.Dictionary tmpDic = new Scripting.Dictionary();
            object[] lKeys = (object[])iParameters.Keys();
            object[] lItems = (object[])iParameters.Items();
            for (int i = 0; i < iParameters.Count; i++)
            {
                if (dbHasTable.ContainsKey((string)lKeys[i]))
                {
                    lKeys[i] = dbHasTable[lKeys[i]];
                }
            }

            for (int j = 0; j < iParameters.Count; j++)
            {
                tmpDic.Add(lKeys[j],lItems[j]);
            }
            return tmpDic;
        }