private void NewStudentType()
{
person = new Student();
Facylty_Box.Visibility = Visibility.Visible;
Specialty_Box.Visibility = Visibility.Visible;
Group_Box.Visibility = Visibility.Visible;
CardNumber_Field.Visibility = Visibility.Visible;
var stu = dbl.GiveStudents().OrderByDescending(s => s.CardNumber);
string NewStudentCardNumber = new List <Student>(stu)[0].CardNumber;
int scn;
if (Int32.TryParse(NewStudentCardNumber, out scn))
{
NewStudentCardNumber = (scn + 1).ToString();
}
else
{
NewStudentCardNumber = null;
}
CardNumber_Field.Text = NewStudentCardNumber;
Login_Field.Text = NewStudentCardNumber;
Passwod_Field.Text = NewStudentCardNumber;
}
public StudentsGridPage(DBL d)
{
InitializeComponent();
dbl = d;
Students = new ObservableCollection <Student>();
if (dbl.accounttype == DBL.AccountType.Dean)
{
foreach (Student s in dbl.GiveStudents())
{
if (s.University == dbl.LoggedPerson.University && s.Group.Faculty == ((Dean)dbl.LoggedPerson).Faculty)
{
Students.Add(s);
}
}
}
else if (dbl.accounttype == DBL.AccountType.Teacher)
{
foreach (Student s in dbl.GiveStudents())
{
if (s.University == dbl.LoggedPerson.University)
{
Students.Add(s);
}
}
AddStudent.Visibility = Visibility.Hidden;
RemoveStudent.Visibility = Visibility.Hidden;
EditStudent.Visibility = Visibility.Hidden;
}
else if (dbl.accounttype == DBL.AccountType.Rector)
{
foreach (Student s in dbl.GiveStudents())
{
if (s.University == dbl.LoggedPerson.University)
{
Students.Add(s);
}
}
}
StudentsGrid.ItemsSource = Students;
}