using?System;
using?System.Collections.Generic;
using?System.ComponentModel;
using?System.Data;
using?System.Drawing;
using?System.Text;
using?System.Windows.Forms;
//增加的如下..?
using?System.Data;
using?System.Net.Sockets;
using?System.Net;
using?System.IO;
using?System.Text;
using?System.Threading;


namespace?Scnner
{
????public?partial?class?Form1?:?Form
????{
????????//該處放的是程序要用到的公共變量?
????????public?string?scanHost?=?Dns.GetHostName（）;?//默認當前本機IP?
????????public?Int32?tport?=?0;?//當前連接端口編號?
????????public?Int32?connState?=?0;?//掃描狀態?
????????public?int?portSum?=?0;?//端口總計?
????????public?bool?endThread?=?false;?//結束狀態?
????????public?int?ThreadSum?=?0;?//當前線程總數
????????public?IPAddress?startip;
????????public?IPAddress?endip;
????????public?AutoResetEvent?asyncOpsAreDone?=?new?AutoResetEvent（false）;

????????delegate?void?AppendStringDelgate（string?str）;

????????AppendStringDelgate?appendStringDelegate;
????????AppendStringDelgate?logListappendStringDelegate;
????????AppendStringDelgate?cmdExecappendStringDelgate;
????????AppendStringDelgate?SuccessPortappendStringDelgate;

????????public?Form1（）
????????{
????????????InitializeComponent（）;
????????????appendStringDelegate?=?new?AppendStringDelgate（AppendString）;
????????????logListappendStringDelegate?=?new?AppendStringDelgate（logListAppendString）;
????????????cmdExecappendStringDelgate?=?new?AppendStringDelgate（cmdExecAppendString）;
????????????SuccessPortappendStringDelgate?=?new?AppendStringDelgate（successPortAppendString）;
????????}

????????private?void?AppendString（string?str）
????????{
????????????portList.Items.Add（str）;
????????}
????????private?void?logListAppendString（string?str）
????????{
????????????logList.Items.Add（str）;?
????????}

????????private?void?successPortAppendString（string?str）
????????{
????????????SuccessPort.Items.Add（str）;
????????}
???????
????????private?void?cmdExecAppendString（string?str）
????????{
????????????cmdExec.Text=str;?
????????}
???????
????????public?void?Startscan（object?state）
????????{
????????????Int32?port?=?（Int32）state;
????????????string?tMsg?=?““;
????????????string?getData?=?““;
????????????int?lindex?=?0;
????????????int?eindex?=?0;
????????????connState++;?//判斷線程數目?

????????????if?（endThread?==?true）
????????????{
????????????????if?（connState?==?（（Int32）eNum.Value?-?（Int32）sNum.Value））
????????????????{
????????????????????cmdExec.Invoke（cmdExecappendStringDelgate?“&Scan“）;

????????????????????logList.Invoke（logListappendStringDelegate?“掃描完畢!“）;
????????????????}
????????????????else
????????????????{
???????????????????cmdExec.Invoke（cmdExecappendStringDelgate“&Stop“）;
???????????????????logList.Invoke（logListappendStringDelegate?“正在停止對“?+?port.ToString（）?+?“端口的掃描線程“）;
????????????????}
????????????????logList.Invoke（logListappendStringDelegate?“結束線程:“?+?port.ToString（））;
????????????????asyncOpsAreDone.Close（）;
????????????????//ThreadSu

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

????.CA....?????32768??2007-11-03?13:22??MultiThreadingScanner\Scnner\bin\Debug\Scnner.exe

????.CA....?????32256??2007-11-03?13:22??MultiThreadingScanner\Scnner\bin\Debug\Scnner.pdb

????.CA....??????8080??2007-11-03?23:04??MultiThreadingScanner\Scnner\bin\Debug\Scnner.rar

????.CA....??????5632??2005-12-08?14:51??MultiThreadingScanner\Scnner\bin\Debug\Scnner.vshost.exe

????.C.D...?????????0??2007-12-29?22:40??MultiThreadingScanner\Scnner\bin\Debug

????.C.D...?????????0??2007-12-29?22:40??MultiThreadingScanner\Scnner\bin

????.CA....?????10717??2007-12-28?00:13??MultiThreadingScanner\Scnner\Form1.cs

????.CA....?????27451??2007-11-03?13:22??MultiThreadingScanner\Scnner\Form1.Designer.cs

????.CA....??????6211??2007-11-03?13:22??MultiThreadingScanner\Scnner\Form1.resx

????.C.D...?????????0??2007-12-29?22:40??MultiThreadingScanner\Scnner\obj\Debug\Refactor

????.CA....???????842??2007-11-03?13:22??MultiThreadingScanner\Scnner\obj\Debug\Scnner.csproj.GenerateResource.Cache

????.CA....?????32768??2007-11-03?13:22??MultiThreadingScanner\Scnner\obj\Debug\Scnner.exe

????.CA....???????180??2007-11-03?13:22??MultiThreadingScanner\Scnner\obj\Debug\Scnner.Form1.resources

????.CA....?????32256??2007-11-03?13:22??MultiThreadingScanner\Scnner\obj\Debug\Scnner.pdb

????.CA....???????180??2007-10-26?16:35??MultiThreadingScanner\Scnner\obj\Debug\Scnner.Properties.Resources.resources

????.C.D...?????????0??2007-12-29?22:40??MultiThreadingScanner\Scnner\obj\Debug\TempPE

????.C.D...?????????0??2007-12-29?22:40??MultiThreadingScanner\Scnner\obj\Debug

????.CA....???????685??2007-12-28?00:13??MultiThreadingScanner\Scnner\obj\Scnner.csproj.FileListAbsolute.txt

????.C.D...?????????0??2007-12-29?22:40??MultiThreadingScanner\Scnner\obj

????.CA....???????465??2007-10-26?16:31??MultiThreadingScanner\Scnner\Program.cs

????.CA....??????1178??2007-10-26?16:31??MultiThreadingScanner\Scnner\Properties\AssemblyInfo.cs

????.CA....??????2868??2007-10-26?16:31??MultiThreadingScanner\Scnner\Properties\Resources.Designer.cs

????.CA....??????5612??2007-10-26?16:31??MultiThreadingScanner\Scnner\Properties\Resources.resx

????.CA....??????1091??2007-10-26?16:31??MultiThreadingScanner\Scnner\Properties\Settings.Designer.cs

????.CA....???????249??2007-10-26?16:31??MultiThreadingScanner\Scnner\Properties\Settings.settings

????.C.D...?????????0??2007-12-29?22:40??MultiThreadingScanner\Scnner\Properties

????.CA....??????3219??2007-10-26?16:35??MultiThreadingScanner\Scnner\Scnner.csproj

????.CA....???????168??2007-10-26?19:58??MultiThreadingScanner\Scnner\Scnner.csproj.user

????.C.D...?????????0??2007-12-29?22:40??MultiThreadingScanner\Scnner

????.CA....???????907??2007-10-26?16:31??MultiThreadingScanner\Scnner.sln

............此處省略5個文件信息