private void DeleteHostingUnitBtn_Click(object sender, RoutedEventArgs e)//this takes us to delete the unit
{
try
{
ImpBL bl = ImpBL.Instance;
int unitKey = int.Parse(HostingUnitKeyLable.Content.ToString().Substring(1));
bl.DeleteHostingUnit(bl.GetHostingUnit(unitKey));
UserControlContainer.Visibility = Visibility.Collapsed;
}
catch (Exception err)
{
MessageBox.Show(err.Message, "Error", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
private void UpdateRate(int numStars)//rating stars function
{
ImpBL bl = ImpBL.Instance;
int Key = int.Parse(idLable.Content.ToString());
HostingUnit hu = bl.GetHostingUnit(Key);
hu.amountOfRaters++;
hu.RateAmount += numStars;
hu.RateStars = hu.RateAmount / hu.amountOfRaters;
bl.UpdateHostingUnit(hu);
oneStarBTN.Visibility = Visibility.Collapsed;
twoStarBTN.Visibility = Visibility.Collapsed;
threeStarBTN.Visibility = Visibility.Collapsed;
FOURsTARbtn.Visibility = Visibility.Collapsed;
fiveStarBTN.Visibility = Visibility.Collapsed;
Thankyoulable.Visibility = Visibility.Visible;
}