public Window1()
{
InitializeComponent();
connection = new SqlConnectionDB();
FocusManager.SetFocusedElement(this, textBox);
WindowStartupLocation = System.Windows.WindowStartupLocation.CenterScreen;
}
public Student(int id)
{
InitializeComponent();
this.id = id;
conn = new SqlConnectionDB();
string vid_query = "SELECT vid_name FROM videos";
listView.ItemsSource = conn.ListOF(vid_query);
Info.IsSelected = true;
WindowStartupLocation = System.Windows.WindowStartupLocation.CenterScreen;
}
public Lecturer(int lecturer_id)
{
InitializeComponent();
this.lecturer_id = lecturer_id;
conn = new SqlConnectionDB();
fillcourses();
WindowStartupLocation = System.Windows.WindowStartupLocation.CenterScreen;
string select_title = "SELECT tch_name FROM teacher where tch_id=" + lecturer_id;
string select_degree = "SELECT tch_degree FROM teacher WHERE tch_id=" + lecturer_id;
string dgree = conn.ListOF(select_degree).ElementAt(0);
if ((dgree.ToLower()) == "doctor")
{
title.Content = "D." + conn.ListOF(select_title).ElementAt(0);
}
else
{
title.Content = "I." + conn.ListOF(select_title).ElementAt(0);
}
}
public teacher()
{
InitializeComponent();
conn = new SqlConnectionDB();
WindowStartupLocation = System.Windows.WindowStartupLocation.CenterScreen;
}
