public static List<Area> getAllAreasList()
        {
            Logger.LogDebug(MethodBase.GetCurrentMethod().DeclaringType.ToString(), MethodBase.GetCurrentMethod().Name, "Entry Point", Logger.logLevel.Info);
            Logger.LogDebug(MethodBase.GetCurrentMethod().DeclaringType.ToString(), MethodBase.GetCurrentMethod().Name, "", Logger.logLevel.Debug);

            List<Area> lstArea = new List<Area>();

            SqlConnection conn = null;
            SqlDataReader reader = null;
            try
            {
                // create and open a connection object
                conn = ConnectionManager.getConnection();
                conn.Open();

                String query = "SELECT TOP 50 id,description,facility FROM area";
                SqlCommand command = new SqlCommand(query, conn);

                using (reader = command.ExecuteReader())
                {
                    while (reader.Read())
                    {
                        String strArea = reader.GetSqlValue(1).ToString().Trim();
                        if (!(strArea.Equals("") || strArea.Equals("null") || strArea.Equals("NULL") || strArea.Equals("Null")))
                        {
                            Area areaObj = new Area();
                            areaObj.key = reader.GetSqlValue(0).ToString().Trim();
                            areaObj.value = reader.GetSqlValue(1).ToString().Trim();
                            lstArea.Add(areaObj);
                        }
                    }
                }
            }
            catch (Exception ex)
            {
                var stackTrace = new StackTrace(ex, true);
                var line = stackTrace.GetFrame(0).GetFileLineNumber();
                Logger.LogExceptions(MethodBase.GetCurrentMethod().DeclaringType.ToString(), MethodBase.GetCurrentMethod().Name, ex.Message, line.ToString(), Logger.logLevel.Exception);
            }
            finally
            {
                if (conn != null)
                {
                    conn.Close();
                }
                if (reader != null)
                {
                    reader.Close();
                }
            }

            lstArea = lstArea.OrderBy(x => x.Value).ToList();
            Logger.LogDebug(MethodBase.GetCurrentMethod().DeclaringType.ToString(), MethodBase.GetCurrentMethod().Name, "Exit Point", Logger.logLevel.Debug);
            return lstArea;
        }
        public static List<Area> getAreaByIDList(String[] facilityId, String keyStroke)
        {
            Logger.LogDebug(MethodBase.GetCurrentMethod().DeclaringType.ToString(), MethodBase.GetCurrentMethod().Name, "Entry Point", Logger.logLevel.Info);
            Logger.LogDebug(MethodBase.GetCurrentMethod().DeclaringType.ToString(), MethodBase.GetCurrentMethod().Name, facilityId[0] + keyStroke, Logger.logLevel.Debug);
            List<Area> lstArea = new List<Area>();
            /*if (facilityId == null || facilityId[0].Equals("null"))
            {
                return getAllAreasList();
            }*/

            SqlConnection conn = null;
            SqlDataReader reader = null;
            try
            {
                // create and open a connection object
                conn = ConnectionManager.getConnection();
                conn.Open();
                String query = "";
               // if (facilityId[0].Equals("null"))
               // {
                    query = "SELECT TOP 1000 id,description,facility FROM area WHERE description like '%" + keyStroke + "%'";
               // }
               // else
               // {
               //     query = "SELECT TOP 1000 id,description,facility FROM area WHERE facility = " + facilityId[0].Trim() + " AND description like '%" + keyStroke + "%'";
               // }

               // for (int i = 1; i < facilityId.Length; i++)
               // {
               //     query = query + " OR facility = " + facilityId[i].Trim();
              //  }

                SqlCommand command = new SqlCommand(query, conn);

                using (reader = command.ExecuteReader())
                {
                    while (reader.Read())
                    {
                        String strArea = reader.GetSqlValue(1).ToString().Trim();
                        if (!(strArea.Equals("") || strArea.Equals("null") || strArea.Equals("NULL") || strArea.Equals("Null")))
                        {
                            Area areaObj = new Area();
                            areaObj.key = reader.GetSqlValue(0).ToString().Trim();
                            areaObj.value = reader.GetSqlValue(1).ToString().Trim();
                            lstArea.Add(areaObj);
                        }
                    }
                }

            }
            catch (Exception ex)
            {
                var stackTrace = new StackTrace(ex, true);
                var line = stackTrace.GetFrame(0).GetFileLineNumber();
                Logger.LogExceptions(MethodBase.GetCurrentMethod().DeclaringType.ToString(), MethodBase.GetCurrentMethod().Name, ex.Message, line.ToString(), Logger.logLevel.Exception);
            }
            finally
            {
                if (conn != null)
                {
                    conn.Close();
                }
                if (reader != null)
                {
                    reader.Close();
                }
            }

            lstArea = lstArea.OrderBy(x => x.Value).ToList();
            Logger.LogDebug(MethodBase.GetCurrentMethod().DeclaringType.ToString(), MethodBase.GetCurrentMethod().Name, "Exit Point", Logger.logLevel.Debug);
            return lstArea;
        }