using?System;
using?System.Collections.Generic;
using?System.ComponentModel;
using?System.Data;
using?System.Drawing;
using?System.Text;
using?System.Windows.Forms;
using?System.IO;
using?System.Threading;
using?System.Runtime.InteropServices;
using?System.Collections;
using?System.Drawing.Imaging;
using?ImageQuantization;

namespace?to8bit
{
????public?partial?class?PngForm?:?Form
????{

????????
????????///?

????????///?自定義變量
????????///?

????????int?intIndex?=?0?intFolderCount?=?0;??//遍歷子文件夾時的變量，打開的文件夾的子文件夾的數目
????????string?strFileName?strFolderName?strTempName;//文件（圖片）名，打開的文件夾名，處理圖片時用到的臨時文件名
????????int?num?=?0;//用來判斷就執行一次
????????DirectoryInfo?dInfo;//所打開的文件夾信息（路徑）
????????DirectoryInfo[]?diA;?//當前文件夾的子文件夾信息（路徑）
????????object?thisLock?=?new?object（）;?//鎖，為了實現線程間同步
????????Thread?thread1;//四個線程對象
????????Boolean?blnIsSimbleFile?=?false;
????????public?ArrayList?al?=?new?ArrayList（）;//定義存儲文件和文件夾名的數組
????????

??????

????????public?PngForm（）
????????{
????????????InitializeComponent（）;
????????????Form.CheckForIllegalCrossThreadCalls?=?false;
????????}

????????private?void?退出ToolStripMenuItem_Click（object?sender?EventArgs?e）
????????{
????????????
????????????//關閉程序
????????????Application.Exit（）;
????????}

????????private?void?信息清空ToolStripMenuItem_Click（object?sender?EventArgs?e）
????????{
????????????//清空信息
????????????this.listBox1.Items.Clear（）;
????????????this.txtpng.Text?=?““;
????????????this.textBox1.Text?=?““;
????????}

????????private?void?PngForm_Load（object?sender?EventArgs?e）
????????{

????????????//設置按鍵初始化
????????????this.btnopen.Enabled?=?true;
????????????this.btnopen1.Enabled?=?true;
????????????this.btngo.Enabled?=?false;
????????????this.btngo1.Enabled?=?false;
????????????this.btngoon.Enabled?=?false;
????????????this.btnstop.Enabled?=?false;
????????????this.btngoon.Text?=?“暫停“;
????????}

????????private?void?btnopen_Click（object?sender?EventArgs?e）
????????{
????????????//單張圖片瀏覽
????????????this.btngo.Enabled?=?true;
????????????openFileDialog1.Filter?=?“.png（*.png）|*.png“;
????????????this.openFileDialog1.ShowDialog（）;
????????????this.txtpng.Text?=?openFileDialog1.FileName;
????????}

????????private?void?btngo_Click（object?sender?EventArgs?e）
????????{
????????????//單張圖片處理
????????????this.btnopen.Enabled?=?true;
????????????this.btngo.Enabled?=?false;
????????????strFileName?=?this.txtpng.Text.Trim（）;
????????????ChangeTo8Bit_PNG（strFileName）;

????????}

????????private?void?btnopen1_Click（object?sender?EventArgs?e）
????????{
????????????//文件夾圖片瀏覽
????????????this.btngo1.Enabled?=?true;
????????????this.btngoon.Enabled?=?false;
????????????this.btnstop.Enabled?=?false;
????????????this.folderBrowserDialog1.ShowDialog（）;
????????????this.textBox1.Text?=?folderBrowserDialog1.SelectedPath;

????????}

????????private?void?btngo1_Click（object?sender?EventArgs?e）
????????{
??????????

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

?????文件??????24576??2008-07-23?10:49??to8bit\to8bit\bin\Debug\ImageQuantization.dll

?????文件?????131072??2008-07-23?11:48??to8bit\to8bit\bin\Debug\比特圖片轉換器.exe

?????文件??????36352??2008-07-23?11:48??to8bit\to8bit\bin\Debug\比特圖片轉換器.pdb

?????文件???????5632??2005-11-11?22:25??to8bit\to8bit\bin\Debug\比特圖片轉換器.vshost.exe

?????目錄??????????0??2008-07-23?11:24??to8bit\to8bit\bin\Debug

?????目錄??????????0??2008-07-23?10:53??to8bit\to8bit\bin

?????目錄??????????0??2008-07-16?19:41??to8bit\to8bit\obj\Debug\Refactor

?????文件???????3194??2008-07-23?13:36??to8bit\to8bit\obj\Debug\ResolveAssemblyReference.cache

?????目錄??????????0??2008-07-16?19:40??to8bit\to8bit\obj\Debug\TempPE

?????文件????????844??2008-07-23?11:24??to8bit\to8bit\obj\Debug\to8bit.csproj.GenerateResource.Cache

?????文件????????180??2008-07-23?11:24??to8bit\to8bit\obj\Debug\to8bit.PngForm.resources

?????文件????????180??2008-07-23?11:24??to8bit\to8bit\obj\Debug\to8bit.Properties.Resources.resources

?????文件?????131072??2008-07-23?11:48??to8bit\to8bit\obj\Debug\比特圖片轉換器.exe

?????文件??????36352??2008-07-23?11:48??to8bit\to8bit\obj\Debug\比特圖片轉換器.pdb

?????目錄??????????0??2008-07-23?13:36??to8bit\to8bit\obj\Debug

?????文件????????323??2008-07-24?09:48??to8bit\to8bit\obj\to8bit.csproj.FileList.txt

?????目錄??????????0??2008-07-23?11:24??to8bit\to8bit\obj

?????文件??????99678??2008-07-17?09:08??to8bit\to8bit\p.ico

?????文件??????17087??2008-07-24?09:49??to8bit\to8bit\PngForm.cs

?????文件??????16907??2008-07-17?11:33??to8bit\to8bit\PngForm.Designer.cs

?????文件???????6425??2008-07-17?11:33??to8bit\to8bit\PngForm.resx

?????文件????????648??2008-07-17?11:18??to8bit\to8bit\Program.cs

?????文件???????1208??2008-07-18?16:12??to8bit\to8bit\Properties\AssemblyInfo.cs

?????文件???????2866??2008-07-16?19:40??to8bit\to8bit\Properties\Resources.Designer.cs

?????文件???????5612??2008-07-16?19:40??to8bit\to8bit\Properties\Resources.resx

?????文件???????1089??2008-07-16?19:40??to8bit\to8bit\Properties\Settings.Designer.cs

?????文件????????249??2008-07-16?19:40??to8bit\to8bit\Properties\Settings.settings

?????目錄??????????0??2008-07-18?16:12??to8bit\to8bit\Properties

?????文件???????3442??2008-07-23?11:19??to8bit\to8bit\to8bit.csproj

?????目錄??????????0??2008-07-24?09:49??to8bit\to8bit

............此處省略7個文件信息