public void LoadTypesRepairs() { List <TypeRepair> typesRepairs = sql.getTypesAll(); comboBox_TypeRepairEditRepair.ItemsSource = typesRepairs; comboBox_TypeRepairEditRepair.DisplayMemberPath = "NameType"; comboBox_TypeRepairEditRepair.SelectedIndex = 0; // comboBox_TypeRepair.Text = "Не гарантийный"; typesRepairs = null; }