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    <p>Create a <code>generic http handler</code> as follows</p> <pre><code>using System; using System.Configuration; using System.Web; using System.IO; using System.Data; using System.Data.SqlClient; public class ShowImage : IHttpHandler { public void ProcessRequest(HttpContext context) { Int32 empno; if (context.Request.QueryString["id"] != null) empno = Convert.ToInt32(context.Request.QueryString["id"]); else throw new ArgumentException("No parameter specified"); context.Response.ContentType = "image/jpeg"; Stream strm = ShowEmpImage(empno); byte[] buffer = new byte[4096]; int byteSeq = strm.Read(buffer, 0, 4096); while (byteSeq &gt; 0) { context.Response.OutputStream.Write(buffer, 0, byteSeq); byteSeq = strm.Read(buffer, 0, 4096); } //context.Response.BinaryWrite(buffer); } public Stream ShowEmpImage(int empno) { string conn = ConfigurationManager.ConnectionStrings["EmployeeConnString"].ConnectionString; SqlConnection connection = new SqlConnection(conn); string sql = "SELECT empimg FROM EmpDetails WHERE empid = @ID"; SqlCommand cmd = new SqlCommand(sql,connection); cmd.CommandType = CommandType.Text; cmd.Parameters.AddWithValue("@ID", empno); connection.Open(); object img = cmd.ExecuteScalar(); try { return new MemoryStream((byte[])img); } catch { return null; } finally { connection.Close(); } } public bool IsReusable { get { return false; } } } </code></pre> <p>and display image as follow</p> <pre><code> Image1.ImageUrl = "~/ShowImage.ashx?id=" + id; </code></pre> <p>There are some links below <br/> <a href="https://stackoverflow.com/questions/13432381/showing-image-in-gridview-from-the-database">Showing image in GridView from the database?</a><br/> <a href="https://stackoverflow.com/questions/2482104/how-to-show-a-image-in-database-in-the-image-control-of-asp-net">How to show a image in database in the image control of Asp.net?</a><br/> <a href="https://stackoverflow.com/questions/6987433/display-image-from-database-in-asp-net-with-c-sharp">Display image from database in ASP.net with C#</a><br/> <a href="http://www.dotnetcurry.com/ShowArticle.aspx?ID=129" rel="nofollow noreferrer">http://www.dotnetcurry.com/ShowArticle.aspx?ID=129</a></p>
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Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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