public void AddClientRequest(GuestRequest gr)
{
try
{
if ((gr.ReleaseDate - gr.EntryDate).TotalDays >= 1)
{
dal.AddClientRequest(gr);
}
else
{
throw new Exception("The entry date isn't earlier than the release date");
}
}
catch (Exception ex)
{
throw new Exception(ex.Message);
}
}
