How to show images in image control which are all ready present in the database

i tried below code

public void imagefetch()
    {
        DataSet ds = new DataSet();
        DataTable dt = new DataTable();
        SqlConnection imagecon = new SqlConnection(onlineexam_Conn);
        string imagequery = "select rcimage,permitimage,pollutionimage,fitnessimage,taximage,insuranceimage from gps_vehicledetails where registration='" + vehicleSelect.SelectedItem.ToString() + "'";
        SqlDataAdapter da = new SqlDataAdapter(imagequery, imagecon);
        da.Fill(ds);
        dt = ds.Tables[0];
        showimages.DataSource = dt;
        showimages.DataBind();
        imagecon.Close();
    }

showimages is a grid control but i am unable to fetch image in grid. plese help me

public void ProcessRequestt(HttpContext context)
    {
        DataTable dt = new DataTable();
        SqlConnection connection = new SqlConnection(onlineexam_Conn);
        SqlCommand command = new SqlCommand("select rcimage,permitimage,pollutionimage,fitnessimage,taximage,insuranceimage from gps_vehicledetails where registration='AP 29 TA 1966'", connection);
        connection.Open();
        SqlDataReader dr = command.ExecuteReader();
        dr.Read();
        context.Response.BinaryWrite((Byte[])dr[0]);
        showimages.DataSource = dr;
        showimages.DataBind();
        connection.Close();
        context.Response.End();
    }  

in page load i am using image control property to retrieve image from database but i am unable to fetch image in image control. Please help me

Tags: C#, .NET