C#

private void generator(object sender, PaintEventArgs e)
       {
           Font czcionka = new Font("Arial", 12);
           SolidBrush pedzel = new SolidBrush(Color.Black);

           Bitmap pic = new Bitmap(Convert.ToInt32(docSzerokosc.Text), Convert.ToInt32(docWysokosc.Text));

           StringFormat format = new StringFormat();
           format.FormatFlags = StringFormatFlags.DirectionRightToLeft;

           string[,] formParm = formularzDane(this);

           if (formParm.Length != 0)
           {
               int iloscParm = formParm.GetLength(0);

               double pt = 28.3464567;

               for (int x = 0; x < iloscParm; x++)
               {
                   string value = formParm[x, 0];
                   float X = (Convert.ToSingle(Convert.ToDouble(formParm[x, 1]) * pt));
                   float Y = (Convert.ToSingle(Convert.ToDouble(formParm[x, 2]) * pt));

                   PointF wspolrzedne = new PointF(X, Y);

                   e.Graphics.DrawString(value, czcionka, pedzel, wspolrzedne, format);
               }
           }
       }

private void drukStrone(object sender, PrintPageEventArgs e)
{
    Paint += new PaintEventHandler(this.generator);
}

public void zatwierdz_dokument_Click(object sender, EventArgs e)
{
    PrintDocument printDoc = new PrintDocument();
    printDoc.PrintPage += this.drukStrone;

    PrintDialog dlgUstawienia = new PrintDialog();
    dlgUstawienia.Document = printDoc;

    try
    {
        printDoc.Print();
    }
    catch (Exception x)
    {
        MessageBox.Show("Błąd: " + x.Message + " " + x.HelpLink, "Wyjątek");
    }
}

delegate void SetColumnIndex(int i);
private void dgvFactorSell_CellEndEdit(object sender, DataGridViewCellEventArgs e)
{
 try
  {
   if (dgvFactorSell.CurrentCell.ColumnIndex != dgvFactorSell.Columns.Count - 1)
    {
     int nextindex = Math.Min(dgvFactorSell.Columns.Count - 1,    dgvFactorSell.CurrentCell.ColumnIndex + 1);
     SetColumnIndex methods = new SetColumnIndex(Mymethod);
     dgvFactorSell.BeginInvoke(methods, nextindex);
    }
  }
 catch (Exception ex)
  {
   clsMessageBox.ShowError(clsErrorHandle.GetError(ex));
  }
}

private void Mymethod(int columnIndex)
{
 try
  {
<code>dgvFactorSell.CurrentCell = dgvFactorSell.CurrentRow.Cells["CAmount"];</code>
 dgvFactorSell.BeginEdit(true);
 return;
 }
 catch (Exception ex)
  {
   clsMessageBox.ShowError(clsErrorHandle.GetError(ex));
  }
}

protected override bool ProcessCmdKey(ref Message msg, Keys keyData)
{
  KeyEventArgs key = new KeyEventArgs(keyData);
  if (key.KeyCode == Keys.Escape)
  {
    datagridview.EndEdit();
    txtName.Focus();
  }
}