private void Students_Loaded(object sender, RoutedEventArgs e)
{
DataSet1 ds = new DataSet1();
StudentTableAdapter sta = new StudentTableAdapter();
sta.Fill(ds.Student); //Заполняем datagrid
Students1.ItemsSource = ds.Student;
}
public void FillDasetAndView()
{
sta.Fill(dt);
dv = new DataView(dt);
cm = (CurrencyManager)BindingContext[dv];
}