seo分析大观园-在水中摸鱼

using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.IO;
using System.Net;
using System.Text.RegularExpressions;

namespace _51aspxImgUpload
{
    /// <summary>
    /// 上传图片生成缩略图及水印 (来自：http://www.51aspx.com/CV/ImageUpload)
    /// </summary>
    public partial class _Default : System.Web.UI.Page
    {