C# - Display Multiple Images From Database To Page

Mar 29, 2011

i am creating a page that will display multiple images from the database. i can do it if i will only display one image, by using a page to be rendered as image. something like this...

using (SqlDataReader reader = comm.ExecuteReader())
{
Byte[] images = new Byte[]();
while (reader.Read())
{
Response.BinaryWrite(images);
}
}

and in the aspx file i have: <asp:Image ID="imgPhoto" runat="server" ImageUrl="~/ShowImages/LoadImages.aspx" Height="100px" Width="100px" BorderWidth="1px" /> what i want to achieve is to display multiple images from the database without making a page to be rendered as image...

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System.Data.OleDb.OleDbDataAdapter dta;
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Navigation();
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{
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}
if (ds1.Tables[0].Rows[inc1][2] != System.DBNull.Value)
{
Image5.ImageUrl = "ImageHandler.ashx?ImageDescription=" + TextBox4.Text;
}
if (ds1.Tables[0].Rows[inc2][2] != System.DBNull.Value)
{
Image5.ImageUrl = "ImageHandler.ashx?ImageDescription=" + TextBox5.Text;
}
if (ds1.Tables[0].Rows[inc3][2] != System.DBNull.Value)
{
Image5.ImageUrl = "ImageHandler.ashx?ImageDescription=" + TextBox6.Text;
}
}
}
Code for ImageHandler.ashx:
using System;
using System.Web;
using System.Data.OleDb;
public class ImageHandler : IHttpHandler {
public void ProcessRequest (HttpContext context) {
string qry = "SELECT ImageofPicture FROM Images WHERE ImageDescription = ?";
string connect = "Provider=Microsoft.Jet.OleDb.4.0;Data Source=C:\Users\Admin\Desktop\Website1\App_Data\Database.mdb";
using (OleDbConnection conn = new OleDbConnection(connect))
{
if (context.Request.QueryString["id"] != null)
{
OleDbCommand cmd = new OleDbCommand(qry, conn);
cmd.Parameters.AddWithValue("", context.Request.QueryString["id"]);
conn.Open();
using (OleDbDataReader rdr = cmd.ExecuteReader())
{
if (rdr.HasRows)
{
rdr.Read();
context.Response.ContentType = "image/jpeg";
context.Response.BinaryWrite((byte[])rdr["ImageofPicture"]);
}
}
}
}
}
public bool IsReusable {
get {
return false;
}

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