private void buttonDependentAdd_Click(object sender, EventArgs e)
{
List <string> exclude = new List <string>();
SubjectListDialog dialog;
exclude.Add(SubjectName.Text);
foreach (ListViewItem item in listViewDependents.Items)
{
exclude.Add(item.Text);
}
dialog = new SubjectListDialog(exclude);
if (dialog.ShowDialog(this) == DialogResult.OK)
{
foreach (CCOWSubject subject in dialog.Subjects)
{
ListViewItem item = listViewDependents.Items.Add(subject.Subject);
CCOWSubjectDependency d = new CCOWSubjectDependency();
d.Id = Guid.NewGuid();
item.Tag = d.Id;
d.SubjectId = _Subject.Id;
d.DependentSubjectId = subject.Id;
_db.CCOWSubjectDependency.InsertOnSubmit(d);
}
}
}
private void buttonDependentDelete_Click(object sender, EventArgs e)
{
Guid guid = (Guid)listViewDependents.SelectedItems[0].Tag;
CCOWSubjectDependency d = _db.CCOWSubjectDependency.First(sd => sd.Id == guid);
_db.CCOWSubjectDependency.DeleteOnSubmit(d);
listViewDependents.Items.Remove(listViewDependents.SelectedItems[0]);
}
