private bool Update(alarm_setting _Alarm, string audio_name)
{
string[] file_name = audio_name.Split(',');
_Alarm.als_audio_path = file_name[0];
_Alarm.als_file_name = file_name[0];
_Alarm.als_selected_audio = file_name[1];
_Alarm.als_modified_by = loggedInUser.Id;
_Alarm.als_modified_by_name = loggedInUser.FullName;
_Alarm.als_modified_date = DateTime.Now.ToEST();
_alarmService.Edit(_Alarm);
return(true);
}