实现静态页面累加访问量的三种方式(2)
2010-03-05 09:23 杨延成 阅读(1279) 评论(0) 编辑 收藏 举报静态页面 staticHtml.html
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head>
<title>统计动态页面访问量的几种方法</title>
</head>
<body>
这是利用图片进行显示
<img src="ImageAddNumber.aspx" alt="这是动态统计的数量" />
</body>
</html>
累加页面 ImageAddNumber.aspx
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="ImageAddNumber.aspx.cs" Inherits="ImageAddNumber" %>
ImageAddNumber.aspx.cs
代码
1 public partial class ImageAddNumber : System.Web.UI.Page
2 {
3 private static int count = 1;
4 protected void Page_Load(object sender, EventArgs e)
5 {
6 count++;
7 string pv = count.ToString();
8 System.Drawing.Bitmap image = new System.Drawing.Bitmap((int)Math.Ceiling((pv.Length * 12.5)), 22);
9 Graphics g = Graphics.FromImage(image);
10 //图片背景色
11 g.Clear(Color.White);
12 Font font = new System.Drawing.Font("Arial", 12, (System.Drawing.FontStyle.Bold | System.Drawing.FontStyle.Italic));
13 System.Drawing.Drawing2D.LinearGradientBrush brush = new System.Drawing.Drawing2D.LinearGradientBrush(new Rectangle(0, 0, image.Width, image.Height), Color.White, Color.Red, (float)1.2f, true);
14 g.DrawString(pv,font, brush, 0, 0);
15
16 g.DrawRectangle(new Pen(Color.Gold), 0, 0, image.Width - 1, image.Height - 1);
17 System.IO.MemoryStream ms = new System.IO.MemoryStream();
18 image.Save(ms, System.Drawing.Imaging.ImageFormat.Gif);
19 Response.ClearContent();
20 Response.ContentType = "image/Gif";
21 Response.BinaryWrite(ms.ToArray());
22 }
23 }
24
