JPeg image : Mime type « Page Lifecycle « ASP.NET Tutorial

1. ASP.NET Tutorial
2. Page Lifecycle
3. Mime type

<%@ Page language="c#" %>
<%@ Import Namespace="System.Drawing" %>
<%@ Import Namespace="System.Drawing.Imaging" %>
<%@ Import Namespace="System.Drawing.Drawing2D" %>
<%@ Import Namespace="System.Drawing.Text" %>
<script runat="server">

    private void Page_Load(object sender, System.EventArgs e)
    {
      Bitmap OutputBitmap = new Bitmap(Server.MapPath("1.jpg"));
      Graphics DrawGraphic = Graphics.FromImage(OutputBitmap);

      DrawGraphic.SmoothingMode = SmoothingMode.AntiAlias;
      DrawGraphic.TextRenderingHint = TextRenderingHint.AntiAlias;

      String MessageString = System.DateTime.Now.ToString();

      DrawGraphic.DrawString(MessageString, 
        new Font("arial",8,FontStyle.Bold),
        Brushes.DarkBlue, new PointF(10,22));

      Response.Clear();
      Response.ContentType="image/jpeg";

      OutputBitmap.Save(Response.OutputStream, ImageFormat.Jpeg);

      OutputBitmap.Dispose();
      DrawGraphic.Dispose();
    }

</script>