BinaryWrite or OutputStream.Wr ite

[PrePort]

The goal here is to return a dynamic image from an HttpHandler that I have
written. 2 questions

1. I am reading the images into byte[] fine and cacheing them fine, but what
should I use to deliver the image to the client?
My code:

context.Respons e.ContentType = "image/gif";
context.Respons e.Cache.SetCach eability(HttpCa cheability.NoCa che);
context.Respons e.Cache.SetNoSt ore();
context.Respons e.Cache.SetExpi res(DateTime.Mi nValue);
context.Respons e.BufferOutput = false;
context.Respons e.BinaryWrite(i mageBytes);

or should the last line be:
context.Respons e.OutputStream. Write(imageByte s, 0, imageBytes.Leng th);

2. Should I do something like this:

context.Respons e.AddHeader("Co ntent-Disposition","i nline;filename= random.gif");

[tdavisjr]

I wouldn't add the Content-Disposition header as this may prompt the
user to save or open the image file. You already set the ContentType to
an image type.

As for BinaryWrite or OutputStream.Wr ite, I prefer BinaryWrite as a
short hand method. Under the covers, BinaryWrite most likely calls
Response.Output Steam.Write

[preport]

You were correct:

From Reflector:

public void BinaryWrite(byt e[] buffer)
{
this.OutputStre am.Write(buffer , 0, buffer.Length);
}