private void btnDone_Click(object sender, RoutedEventArgs e)
{
string name = iptName.Text;
string gradeInput = ((ComboBoxItem)cboGrade.SelectedItem).Content.ToString();
int grade = 0;
if (!gradeInput.Equals("Kindergarten")) // Kindergarten = Grade 0
{
grade = int.Parse(gradeInput.Substring(gradeInput.IndexOf(' ') + 1)); // It goes "Grade X" so it will get the X (X is a number)
}
string eBookCode = iptEBookCode.Text;
if (name.Trim().Length == 0)
{
iptName.Background = Brushes.Salmon;
}
else if (eBookCode.Trim().Length == 0)
{
iptEBookCode.Background = Brushes.Salmon;
}
else
{
if (dteEBookRenewal.SelectedDate == null)
{
dteEBookRenewal.Background = Brushes.Salmon;
}
else
{
EBook book = new EBook(eBookCode, EBook.GenerateRedmptionCode(), (DateTime)dteEBookRenewal.SelectedDate);
information = new StudentInfo(name, grade, book);
Close();
}
}
}
private void btnRemove_Click(object sender, RoutedEventArgs e)
{
if (MessageBox.Show("Are you sure you want to remove this E-Book?", "Confirmation", MessageBoxButton.YesNo, MessageBoxImage.Warning) == MessageBoxResult.Yes)
{
Book = null;
Close();
}
}
public static void PollInformation(EBook toModify)
{
ModifyEBook win = new ModifyEBook()
{
Book = toModify
};
win.iptName.Text = toModify.Name;
win.iptRedemptionCode.Text = toModify.RedemptionCode;
win.dteEBookRenewal.Text = toModify.ExpiresOn.ToShortDateString();
win.ShowDialog();
}
public static EBook RedeemEBook(EBook toRedeem)
{
RedeemEBookWindow win = new RedeemEBookWindow()
{
Book = toRedeem
};
if (toRedeem.Redeemed())
{
win.iptRedemptionCode.IsReadOnly = true;
win.iptRedemptionCode.Background = Brushes.Gray;
}
win.ShowDialog();
return(win.Book);
}
private void View_Click(object sender, RoutedEventArgs e)
{
Button clicked = (Button)e.Source;
List <UIElement> children = GetChildrenInRow(Grid.GetRow(clicked), gridStudents);
TextBlock eBookBox = (TextBlock)children[2];
TextBlock si = (TextBlock)children[0];
StudentInfo info = (StudentInfo)si.DataContext;
EBook book = (EBook)eBookBox.DataContext;
if (book != null)
{
string name = book.Name;
info.EBook = RedeemEBookWindow.RedeemEBook(book);
if (info.EBook != null)
{
eBookBox.Text = book.Name;
eBookBox.DataContext = book;
}
else
{
eBookBox.Text = "";
eBookBox.DataContext = null;
Print.AddAction(((TextBlock)children[0]).Text, name, PrintAction.RemoveEBook, DateTime.Now);
}
Save();
}
else
{
MessageBox.Show("This student has no E-Book. Press Edit to add one.", "No E-Book", MessageBoxButton.OK, MessageBoxImage.Asterisk);
}
}
public void Set(EBook book)
{
Name = book.Name;
RedemptionCode = book.RedemptionCode;
ExpiresOn = book.ExpiresOn;
}
