Uploading and Downloading in ASp.net

Data such as images are often stored in databases. It depends on many considerations what would be the best solution. The hard part is that you will need to have a separate method for each type of file. You can convert the data to a Binary Large Object (BLOB). Storing the data in separate files outside the database as Abhimanyu suggests is a good solution too; there are many considerations for determining what to do. For more about BLOBs just go to this web site's home page and search for BLOB.

Thanks abhimanyu for yyour response. Can you provide some sample in any article?

the best way to do this is to write the files (.aspx or .html) dynamically and store the url in database. storing entire content in db will never be good idea.