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POdynamic image (from db) using Generic Handler
 

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    <p>I'm trying to using a Generic Handler to retrieve and display images that are stored in a database.</p> <p>But its just not working. Ive tried verious of the code below, but I cant seem to get it to work.</p> <p>Can anyonne spot what I am doing wrong, or have some suggestions?</p> <pre><code>&lt;%@ WebHandler Language="C#" Class="IconsDb" %&gt; using System; using System.Web; using System.Linq; using System.Data.Entity; public class IconsDb : IHttpHandler { public void ProcessRequest (HttpContext context) { context.Response.ContentType = "text/plain"; context.Response.Write("Hello World"); Int32 iconId; if (context.Request.QueryString["id"] != null) iconId = Convert.ToInt32(context.Request.QueryString["id"]); else throw new ArgumentException("No parameter specified"); context.Response.ContentType = "image/gif"; //System.IO.Stream strm = ShowEmpImage(iconId); var db = new UdINaturen.UdINaturenContext(); var GetIcon = (from i in db.subcategoryicons where i.id == iconId select i.picture).FirstOrDefault(); object img = GetIcon; System.IO.MemoryStream memStream= new System.IO.MemoryStream((byte[])Convert.FromBase64String(GetIcon)); System.Drawing.Bitmap bitImage=new System.Drawing.Bitmap((System.Drawing.Bitmap)System.Drawing.Image.FromStream(memStream)); byte[] buffer = memStream.ToArray(); context.Response.ContentType = "image/gif"; //context.Response.OutputStream.Write(buffer, 0, buffer.Length); //context.Response.WriteFile(); context.Response.BinaryWrite(buffer); //context.Response.Flush(); } public bool IsReusable { get { return true; } } } </code></pre>
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