ASP.NET [Image Handler]

Answer 1

it's pretty straight forward and has been answered before.

http://stackoverflow.com/questions/21877/dynamically-rendering-aspimage-from-blob-entry-in-asp-net

where most novices get confused is that the image data is never assigned to any property of the asp.net image control. instead the src of the image is assigned to the url of the image handler. The image handler then writes the data to the response via Response.Write().