private void OnCloseTab(object sender, EventArgs e) { Tab tab = (Tab)sender; tab.CloseRequested -= OnCloseTab; DiplomaTabs.Remove(tab); }
private void OnAddTab(Group obj) { TabDiploma tabDiploma = new TabDiploma(ViewDiploms.Where(a => a.Student.Group == obj), OpenDiploma) { name = obj.Fnumber }; DiplomaTabs.Add(tabDiploma); }