C#

DataSet dsPhysicalCountry = WCFService.GetCountry();

cbPhysicalCountry.DataSource = dsPhysicalCountry.Tables["Country"];
cbPhysicalCountry.DisplayMember = "Country";
cbPhysicalCountry.ValueMember = "Id";

if(checkbox.checked == true)
{
cbPostalCountry.SelectedItem = cbPhysicalCountry.SelectedItem;
}

private void DrawRotatedText(Graphics Canvas, string text, Rectangle DestRect)
{
    //Create temp workspace
    Bitmap bmp = new Bitmap(500, 500, PixelFormat.Format64bppArgb);
    Graphics g = Graphics.FromImage(bmp);
    g.Clear(Color.White);

    //Write on it
    Font font = new Font("Arial", 12, FontStyle.Regular, GraphicsUnit.Pixel);
    Brush brush = Brushes.Black;
    StringFormat stringFormat = new StringFormat();
    stringFormat.Alignment = StringAlignment.Center;
    stringFormat.LineAlignment = StringAlignment.Center;
    g.DrawString(text, font, brush, (bmp.Width / 2), (bmp.Height / 2), stringFormat);

    //Rotate image here
    Bitmap bmp2 = Rotator.RotateImage(bmp, (360 - 45));

    // Set the transparency color key based on the upper-left pixel of the image.
    ImageAttributes attr = new ImageAttributes();
    attr.SetColorKey(bmp.GetPixel(0, 0), bmp.GetPixel(0, 0));

    // Draw the image using the image attributes.
    Rectangle SrcRect = new Rectangle((bmp2.Width / 2) - (DestRect.Width / 2),
      (bmp2.Height / 2) - (DestRect.Height / 2), DestRect.Width, DestRect.Height);
    Canvas.DrawImage(bmp2, DestRect, SrcRect.Left, SrcRect.Top, SrcRect.Width,
      SrcRect.Height, GraphicsUnit.Pixel, attr);

    //Tidy up
    bmp.Dispose();
    font.Dispose();
    brush.Dispose();
    stringFormat.Dispose();
    bmp2.Dispose();
    attr.Dispose();
    g.Dispose();
}