Displaying images from database in an ASP.NET MVC View

Question

I'm new to Asp.NET MVC development and a I want to make an application that displays multiple images from a database in the same View. I'm storing the images as LONGBLOB and converting then to a base 64 string.

I'm trying to display them like this:

<img src=<%:Html.Value("photo")%> />

However, I think that the URL doesn't support too big strings as parameters.

My Question is: Which is the best way to display images from database? I need to store them in a image server? Create a maps route to save the images in each URL?

I hope it was clear.

Answer 1

You could try something like this:

• Create a controller action that returns a FileContentResult
• Pull the data from the database into either a Stream or a Byte array
• From the action, use one of the Controller.File Method Overloads, passing in your image content and mime type, and return that from the action.
• Set your img src attribute to the URL for the controller action, passing whatever parameters are needed to identify the image you want to return from the database.