public void setDiplomas()
{
if (TestDiplomaIfEmpty())
{
DiplomaContext context = new DiplomaContext();
foreach (Student st in StudentData.testStudents)
{
context.Diplomas.Add(new Diploma(st.facultyNumber));
}
context.SaveChanges();
}
}
private void Button_Click_4(object sender, RoutedEventArgs e)
{
DiplomaContext context = new DiplomaContext();
Diploma result = (from dp in context.Diplomas where dp.student == tempuser.facultyNumber select dp).First();
DialogDipl dialog = new DialogDipl("Vuvedete tema", "Web sait");
if (dialog.ShowDialog() == true)
{
result.topic = dialog.Answer;
}
diplomaTxt.Text = result.topic;
context.SaveChanges(); // promenite se zapazvat v bazata danni mojete da runete query
}