public JsonResult Update(int audienceID, string name, string visitDate, string arrivalDate, string contact, string emailAddress, int visitType, int officeID, int eventID, int convensionID, int serviceID, int fsmID, int bookingStatus, float gsbAmount, float donationAmount)
{
var audienceManager = new DataAccess.AudienceManager();
var visitDateTime = Convert.ToDateTime(visitDate);
DateTime? arrivalDateTime = string.IsNullOrEmpty(arrivalDate) ? (DateTime?)null : Convert.ToDateTime(arrivalDate);
var status = audienceManager.Update(audienceID, name, contact, emailAddress, visitDateTime, arrivalDateTime, visitType, officeID, eventID, fsmID, convensionID, serviceID, bookingStatus, gsbAmount, donationAmount);
return Json(status);
}
