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.Drawing;

public?partial?class?checkcode?:?System.Web.UI.Page
{
????protected?void?Page_Load（object?sender?EventArgs?e）
????{
????????CreateCheckCodeImage（GenerateCheckCode（））;
????}

????private?string?GenerateCheckCode（）
????{
????????int?number;
????????char?code;
????????string?checkCode?=?String.Empty;
????????System.Random?random?=?new?Random（）;

????????for?（int?i?=?0;?i?????????{
????????????number?=?random.Next（）;

????????????if?（number?%?2?==?0）
????????????????code?=?（char）（‘0‘?+?（char）（number?%?10））;
????????????else
????????????????code?=?（char）（‘A‘?+?（char）（number?%?26））;

????????????checkCode?+=?code.ToString（）;
????????}
????????Session[“checkcode“]?=?checkCode;
????????return?checkCode;
????}

????private?void?CreateCheckCodeImage（string?checkCode）
????{
????????if?（checkCode?==?null?||?checkCode.Trim（）?==?String.Empty）
????????????return;
????????System.Drawing.Bitmap?image?=?new?System.Drawing.Bitmap（（int）Math.Ceiling（（checkCode.Length?*?12.5））?22）;
????????Graphics?g?=?Graphics.FromImage（image）;
????????try
????????{
????????????//生成隨機生成器
????????????Random?random?=?new?Random（）;
????????????//清空圖片背景色
????????????g.Clear（Color.White）;
????????????//畫圖片的背景噪音線
????????????for?（int?i?=?0;?i?????????????{
????????????????int?x1?=?random.Next（image.Width）;
????????????????int?x2?=?random.Next（image.Width）;
????????????????int?y1?=?random.Next（image.Height）;
????????????????int?y2?=?random.Next（image.Height）;
????????????????g.DrawLine（new?Pen（Color.Black）?x1?y1?x2?y2）;
????????????}
????????????Font?font?=?new?System.Drawing.Font（“Arial“?12?（System.Drawing.Fontstyle.Bold?|?System.Drawing.Fontstyle.Italic））;
????????????System.Drawing.Drawing2D.LinearGradientBrush?brush?=?new?System.Drawing.Drawing2D.LinearGradientBrush（new?Rectangle（0?0?image.Width?image.Height）?Color.Blue?Color.DarkRed?1.2f?true）;
????????????g.DrawString（checkCode?font?brush?2?2）;
????????????//畫圖片的前景噪音點
????????????for?（int?i?=?0;?i?????????????{
????????????????int?x?=?random.Next（image.Width）;
????????????????int?y?=?random.Next（image.Height）;
????????????????image.SetPixel（x?y?Color.FromArgb（random.Next（）））;
????????????}
????????????//畫圖片的邊框線
????????????g.DrawRectangle（new?Pen（Color.Silver）?0?0?image.Width?-?1?image.Height?-?1）;
????????????System.IO.MemoryStream?ms?=?new?System.IO.MemoryStream（）;
????????????image.Save（ms?System.Drawing.Imaging.ImageFormat.Gif）;
????????????Response.ClearContent（）;
????????????Response.ContentType?=?“image/Gif“;
????????????Response.BinaryWrite（ms.ToArray（））;
????????}
????????finally
????????{
????????????g.Dispo

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件????5369344??2009-05-24?00:40??zcpd\App_Data\zcpd.bak

?????文件???????6282??2009-05-24?00:37??zcpd\wangjimima.aspx

?????文件???????7052??2009-05-15?13:58??zcpd\wangjimima.aspx.cs

?????文件???????7434??2009-05-24?00:37??zcpd\shenqingzhanghao.aspx

?????文件???????2508??2009-05-13?15:27??zcpd\shenfenyanzheng.aspx.cs

?????文件???????2221??2009-05-24?00:34??zcpd\Default_xitongguanliyuan.aspx

?????文件???????1075??2009-05-15?14:14??zcpd\Default_xitongguanliyuan.aspx.cs

?????文件???????4283??2009-05-15?13:56??zcpd\shenqingzhanghao.aspx.cs

?????文件???????3136??2009-05-24?00:37??zcpd\shenfenyanzheng.aspx

?????文件???????1327??2009-05-24?00:34??zcpd\Default_shenbaoren.aspx

?????文件????????439??2009-05-14?18:10??zcpd\zhaopian.aspx

?????文件???????2043??2009-05-24?00:38??zcpd\xiugaimima.aspx

?????文件???????2182??2009-05-15?14:16??zcpd\xiugaimima.aspx.cs

?????文件???????2948??2009-05-16?18:34??zcpd\login.aspx.cs

?????文件???????2015??2009-05-16?19:50??zcpd\Default_shenbaoren.aspx.cs

?????文件???????2077??2009-05-16?20:29??zcpd\Default_chengbaodanwei.aspx.cs

?????文件???????3951??2009-05-24?00:33??zcpd\Default_chengbaodanwei.aspx

?????文件???????1139??2009-05-17?23:54??zcpd\Default_pingshenweiyuan.aspx.cs

?????文件???????3573??2009-05-24?00:33??zcpd\Default_pingshenweiyuan.aspx

?????文件???????8175??2009-05-23?22:58??zcpd\shenbaoren.aspx

?????文件???????5849??2009-05-23?22:53??zcpd\shenbaoren.aspx.cs

?????文件???????1012??2009-05-16?20:00??zcpd\zhaopian.aspx.cs

?????文件???????7297??2009-06-15?20:35??zcpd\chengbaodanwei.aspx

?????文件???????5740??2009-06-10?18:37??zcpd\chengbaodanwei.aspx.cs

?????文件???????2229??2009-05-17?14:57??zcpd\fankuixinxi.aspx

?????文件???????2525??2009-05-18?15:24??zcpd\fankuixinxi.aspx.cs

?????文件???????7651??2009-06-15?20:35??zcpd\pingshenweiyuan.aspx

?????文件?????170382??2009-04-15?20:29??zcpd\image\star1.jpg

?????文件???????3141??2009-05-09?00:12??zcpd\checkcode.aspx.cs

?????文件???????4689??2009-05-31?18:54??zcpd\pingshenweiyuan.aspx.cs

............此處省略21個文件信息