public bool IsDuplicateAppointmentSlot(string appointmentId, string userName, string id, out string errorMessage)
{
var otherDAL = new OtherDAL();
long existingAppointmentSlotId = otherDAL.CheckDuplicateAppointment(appointmentId);
if (existingAppointmentSlotId > 0)
{
if (id != null)
{
errorMessage = string.Format("This appointment slot has already been selected. Please " +
"<a href=\"/Public/Customer/RegisterCustomer.aspx?User={0}&ID={1}\">click here</a> " +
"to go back and choose another appointment slot.", userName, id);
}
else
{
errorMessage = "This appointment slot has already been selected. Please go back and choose another appointment slot.";
}
return(true);
}
errorMessage = string.Empty;
return(false);
}
