display image from db through textbox and button click(where id )

http://www.aspsnippets.com/Blue/Articles/Display-Images-from-SQL-Server-Database-using-ASP.Net.aspx

i want this solution using relative value through textbox. when user put image id in textbox and click to retrive button related image will shown in iamgebox.

please provide me solution.

Thanks and regards

venkatesh kumar.