using?System;
using?System.Data;
using?System.Drawing;
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;

public?partial?class?manage_CodeNubImg?:?System.Web.UI.Page
{
????protected?void?Page_Load（object?sender?EventArgs?e）
????{
????????string?NumStr?=?null;
????????System.Random?Rad?=?new?System.Random（）;
????????int?RadNum?=?Rad.Next（9999）;
????????if?（RadNum.ToString（）.Length?!=?4）
????????{

????????????for?（int?i?=?1;?i?<=?4?-?RadNum.ToString（）.Length;?i++）
????????????{
????????????????NumStr?+=?“0“;
????????????}
????????????NumStr?+=?RadNum.ToString（）;
????????}
????????else
????????{
????????????NumStr?=?RadNum.ToString（）;
????????}
????????string?str?=?NumStr;
????????Session[“verifycode“]?=?NumStr;
????????Bitmap?image?=?new?Bitmap（4018?）;
????????Graphics?g?=?Graphics.FromImage（image）;
????????g.Clear（Color.CornflowerBlue）;
????????g.DrawString（str?new?Font（“宋體“?10）?new?SolidBrush（Color.Navy）?0?0）;
????????image.Save（Response.OutputStream?System.Drawing.Imaging.ImageFormat.Gif）;
????????Response.Cache.SetNoStore（）;?
????}
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2016-11-30?23:56??VOIP\
?????目錄???????????0??2016-11-30?23:56??VOIP\CallAB\
?????目錄???????????0??2016-11-30?23:55??VOIP\CallAB\CallbackIVR\
?????文件??????696320??2010-05-05?02:45??VOIP\CallAB\CallbackIVR\CallbackIVR.exe
?????文件?????????439??2016-10-14?18:53??VOIP\CallAB\CallbackIVR\CallbackIVR.ini
?????文件??????131072??2005-12-22?11:47??VOIP\CallAB\CallbackIVR\IOCPTcp.dll
?????文件??????131072??2005-12-22?11:47??VOIP\CallAB\CallbackIVR\IOCPUdp.dll
?????目錄???????????0??2016-11-30?23:55??VOIP\CallAB\CallbackIVR\IVRFile\
?????文件???????35598??2005-10-29?11:45??VOIP\CallAB\CallbackIVR\IVRFile\AcctBalance.wav
?????文件???????58508??2005-10-29?11:45??VOIP\CallAB\CallbackIVR\IVRFile\AcctExpired.wav
?????文件???????69586??2005-10-29?11:47??VOIP\CallAB\CallbackIVR\IVRFile\AcctNoMoney.wav
?????文件???????80402??2005-10-29?11:42??VOIP\CallAB\CallbackIVR\IVRFile\CalledError.wav
?????文件??????136070??2005-10-29?11:43??VOIP\CallAB\CallbackIVR\IVRFile\CalledUnreachable.wav
?????目錄???????????0??2016-11-30?23:55??VOIP\CallAB\CallbackIVR\IVRFile\Digit\
?????文件????????9404??2005-10-29?11:01??VOIP\CallAB\CallbackIVR\IVRFile\Digit\0.wav
?????文件????????8224??2005-10-29?10:51??VOIP\CallAB\CallbackIVR\IVRFile\Digit\1.wav
?????文件????????8348??2005-10-29?10:56??VOIP\CallAB\CallbackIVR\IVRFile\Digit\2.wav
?????文件????????9810??2005-10-29?10:58??VOIP\CallAB\CallbackIVR\IVRFile\Digit\3.wav
?????文件????????9002??2005-10-29?10:58??VOIP\CallAB\CallbackIVR\IVRFile\Digit\4.wav
?????文件???????11752??2005-10-29?10:59??VOIP\CallAB\CallbackIVR\IVRFile\Digit\5.wav
?????文件????????9954??2005-10-29?11:00??VOIP\CallAB\CallbackIVR\IVRFile\Digit\6.wav
?????文件???????10374??2005-10-29?11:00??VOIP\CallAB\CallbackIVR\IVRFile\Digit\7.wav
?????文件????????8652??2005-10-29?10:56??VOIP\CallAB\CallbackIVR\IVRFile\Digit\8.wav
?????文件???????11632??2005-10-29?11:01??VOIP\CallAB\CallbackIVR\IVRFile\Digit\9.wav
?????文件????????9860??2005-10-29?10:52??VOIP\CallAB\CallbackIVR\IVRFile\Digit\Dot.wav
?????文件???????13162??2005-10-29?11:04??VOIP\CallAB\CallbackIVR\IVRFile\Digit\fenzhong.wav
?????文件????????8772??2005-10-29?10:54??VOIP\CallAB\CallbackIVR\IVRFile\Digit\yuan.wav
?????文件??????143306??2006-09-18?20:52??VOIP\CallAB\CallbackIVR\IVRFile\DoConnectCalled.wav
?????文件???????82674??2005-10-29?11:41??VOIP\CallAB\CallbackIVR\IVRFile\InputCalled.wav
?????目錄???????????0??2016-11-30?23:55??VOIP\CallAB\CallbackIVR\Log\
?????文件???????83953??2015-03-01?23:59??VOIP\CallAB\CallbackIVR\Log\20150301.log
............此處省略894個文件信息