iPhone : How to save a view as image ??? (ex.save what you draw )

Question

I found some sample is teach you how to draw on iphone

but it does not say how to save a view as image ?

Does anyone got idea ???

Or any sample will

Answer 1

In MonoTouch/C# as an extension method:

public static UIImage ToImage(this UIView view) {
    try {
        UIGraphics.BeginImageContext(view.ViewForBaselineLayout.Bounds.Size);
        view.Layer.RenderInContext(UIGraphics.GetCurrentContext());
        return UIGraphics.GetImageFromCurrentImageContext();
    } finally {
        UIGraphics.EndImageContext();
    }
}