displayimage.aspx

asp.net技术内幕的书配源码

<%@ Page ContentType="image/gif" Language="C#" %>
<%@ Import Namespace="System.Drawing" %>
<%@ Import Namespace="System.Drawing.Imaging" %>
<%@ Import Namespace="System.IO" %>

<Script Runat="Server">
void Page_Load(object sender, EventArgs e) {
  ImageService objImageService;
  Bitmap objBitmap;
  MemoryStream strmBuffer;

  objImageService = new ImageService();
  strmBuffer = new MemoryStream( objImageService.GetTextImage( "Hello World!" ) );
  objBitmap = new Bitmap( strmBuffer );
  objBitmap.Save( Response.OutputStream, ImageFormat.Gif );
}
</Script>