public void Save(
	Stream document,
	SaveOptions options
)

Public Sub Save ( 
	document As Stream,
	options As SaveOptions
)

public:
void Save(
	Stream^ document, 
	SaveOptions^ options
)

member Save : 
        document : Stream * 
        options : SaveOptions -> unit 

using (Watermarker watermarker = new Watermarker("input.pdf"))
{
    TextWatermark watermark = new TextWatermark("top secret", new Font("Arial", 36));
    watermarker.Add(watermark);
    using (MemoryStream stream = new MemoryStream())
    {
        watermarker.Save(stream, new SaveOptions());
        // ...
    }
}