private void Refresh()
{
dgExams.ItemsSource = null;
dgTerms.ItemsSource = null;
dgResults.ItemsSource = null;
txtName.Text = "";
lScores.Clear();
_st = null;
}
private void BtnRemove_Click(object sender, RoutedEventArgs e)
{
if (dgStudents.SelectedIndex != -1 && _studTable.Count > 0)
{
Models._Student _s = (Models._Student)dgStudents.SelectedItem;
lDeleteStudents.Add(new _DeleteStudents {
EXAM_ID = ExamID, TERM_ID = TermID, STUDENT_ID = _s.ID
});
_studTable.Remove(_s);
}
}
private void BtnOk_Click(object sender, RoutedEventArgs e)
{
Refresh();
StudentID = tbStudentNo.Text.Trim();
stClass.GetStudentInfo(StudentID, out string Name, out string Program, out string Email);
_st = new Models._Student {
ID = StudentID, NAME = Name, PROGRAM = Program, EMAIL = Email
};
txtName.Text = String.Format("{0} {1} {2}", Name, Program, Email);
dgTerms.ItemsSource = null;
LoadExams();
}
private void DgStudents_MouseDoubleClick(object sender, MouseButtonEventArgs e)
{
if (dgStudents.SelectedIndex != -1 && _studTable.Count > 0)
{
_s = (Models._Student)dgStudents.SelectedItem;
isEdit = true;
tbStudentNo.Text = _s.ID;
tbStudentName.Text = _s.NAME;
tbProgram.Text = _s.PROGRAM;
tbEmail.Text = _s.EMAIL;
btnOk.Content = "SAVE";
tbStudentNo.IsReadOnly = true;
btnCancelEdit.Visibility = Visibility.Visible;
}
}
