How to export Image of my form c#

Question

I need a solution how could i make a Print Screen of my WinForm on C# and export it as PNG.

Bests

Answer 1

I think this blog post will help.

using (Bitmap bitmap = new Bitmap(ParentForm.Size.Width, ParentForm.Size.Height))
{
    using (Graphics g = Graphics.FromImage(bitmap))
    {
      g.CopyFromScreen(new Point(ParentForm.DesktopLocation.X, ParentForm.DesktopLocation.Y), new Point(0, 0), ParentForm.Size);
    }

    bitmap.Save(@"C:\test.jpg", ImageFormat.Jpeg);
}