using?System;
using?System.Collections.Generic;
using?System.ComponentModel;
using?System.Data;
using?System.Drawing;
using?System.Drawing.Imaging;
using?System.Linq;
using?System.Text;
using?System.Threading.Tasks;
using?System.Windows.Forms;

namespace?Pic2Val
{
????public?partial?class?Form1?:?Form
????{
????????OpenFileDialog?choosepic?=?new?OpenFileDialog（）;
????????FolderBrowserDialog?savepic?=?new?FolderBrowserDialog（）;
????????int?filenumcolorthreshold;?


????????public?Form1（）
????????{
????????????InitializeComponent（）;
????????????choosepic.Multiselect?=?true;
????????????
????????}

????????private?void?button1_Click（object?sender?EventArgs?e）
????????{
????????????if?（choosepic.ShowDialog（）?==?DialogResult.OK）
????????????{
????????????????filenum=choosepic.FileNames.GetLength（0）;
????????????????lb_filenum.Text?=?“The?number?of?files?you?have?choosen:?“?+?filenum.ToString（）+“.“;
????????????}
????????????if?（savepic.ShowDialog（）?==?DialogResult.OK）
????????????{
????????????????lb_savepath.Text?=?savepic.SelectedPath;
????????????}
????????}

????????private?void?button2_Click（object?sender?EventArgs?e）
????????{
????????????int?i?j?k;
????????????Bitmap?picbuf;

????????????progressBar1.Value?=?0;
????????????progressBar1.Refresh（）;
????????????
????????????colorthreshold?=?trackBar1.Value;
????????????for?（i?=?0;?i?????????????{
????????????????picbuf?=?new?Bitmap（choosepic.FileNames[i]）;
????????????????for?（j?=?1;?j?????????????????{
????????????????????for?（k?=?1;?k?????????????????????{
????????????????????????if?（（picbuf.GetPixel（j?k）.R?+?picbuf.GetPixel（j?k）.B?+?picbuf.GetPixel（j?k）.G）/3?????????????????????????{
????????????????????????????????picbuf.SetPixel（jkColor.Black）;
????????????????????????}
????????????????????????else?if?（（picbuf.GetPixel（j?k）.R?+?picbuf.GetPixel（j?k）.B?+?picbuf.GetPixel（j?k）.G）/3?>?colorthreshold）
????????????????????????{
????????????????????????????picbuf.SetPixel（j?k?Color.White）;
????????????????????????}
????????????????????}
????????????????????progressBar2.Value?=?（j+1）?*?100?/?picbuf.Width;
????????????????????progressBar2.Refresh（）;
????????????????}
????????????????progressBar1.Value?=?（i?+?1）?*?100?/?filenum;
????????????????progressBar1.Refresh（）;
????????????????picbuf.Save（lb_savepath.Text.Replace（“\\“?“\\\\“）?+?“\\picture_“?+?DateTime.Now.Minute.ToString（）?+?DateTime.Now.Second.ToString（）?+?“_“?+?i.ToString（）?+?“.jpg“）;
????????????????//picbuf.Save（?choosepic.FileNames[i].Insert（choosepic.FileNames[i].Length-4“_converted“）.Replace（“\\“?“\\\\“））;
????????????}
????????????lb_filenum.Text.Insert（lb_filenum.Text.Length?-?1?“?完成！“）;
????????}

????????private?void?trackBar1_Scroll（object?sender?EventArgs?e）
????????{
????????????lb_thdval.Text?=?trackBar1.Value.ToString（）;
????????}
????}
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2014-03-05?11:10??Pic2val\
?????目錄???????????0??2014-03-05?11:10??Pic2val\Pic2Val\
?????目錄???????????0??2014-03-05?11:10??Pic2val\Pic2Val\Pic2Val\
?????文件?????????911??2013-12-17?18:05??Pic2val\Pic2Val\Pic2Val.sln
?????文件???????31744??2013-12-18?17:19??Pic2val\Pic2Val\Pic2Val.v11.suo
?????文件?????????187??2013-12-17?18:05??Pic2val\Pic2Val\Pic2Val\App.config
?????目錄???????????0??2014-03-05?11:10??Pic2val\Pic2Val\Pic2Val\bin\
?????目錄???????????0??2014-03-05?11:10??Pic2val\Pic2Val\Pic2Val\bin\Debug\
?????目錄???????????0??2014-03-05?11:10??Pic2val\Pic2Val\Pic2Val\bin\Debug\app.publish\
?????目錄???????????0??2014-03-05?11:10??Pic2val\Pic2Val\Pic2Val\bin\Debug\app.publish\Application?Files\
?????目錄???????????0??2014-03-05?11:10??Pic2val\Pic2Val\Pic2Val\bin\Debug\app.publish\Application?Files\Pic2Val_1_0_0_0\
?????文件?????????187??2013-12-17?18:05??Pic2val\Pic2Val\Pic2Val\bin\Debug\app.publish\Application?Files\Pic2Val_1_0_0_0\Pic2Val.exe.config.deploy
?????文件???????10752??2013-12-17?18:56??Pic2val\Pic2Val\Pic2Val\bin\Debug\app.publish\Application?Files\Pic2Val_1_0_0_0\Pic2Val.exe.deploy
?????文件????????7144??2013-12-17?18:56??Pic2val\Pic2Val\Pic2Val\bin\Debug\app.publish\Application?Files\Pic2Val_1_0_0_0\Pic2Val.exe.manifest
?????文件????????5619??2013-12-17?18:56??Pic2val\Pic2Val\Pic2Val\bin\Debug\app.publish\Pic2Val.application
?????文件??????432072??2013-12-17?18:56??Pic2val\Pic2Val\Pic2Val\bin\Debug\app.publish\setup.exe
?????文件????????1822??2013-12-18?17:18??Pic2val\Pic2Val\Pic2Val\bin\Debug\Pic2Val.application
?????文件???????11264??2013-12-18?17:18??Pic2val\Pic2Val\Pic2Val\bin\Debug\Pic2Val.exe
?????文件?????????187??2013-12-17?18:05??Pic2val\Pic2Val\Pic2Val\bin\Debug\Pic2Val.exe.config
?????文件????????3417??2013-12-18?17:18??Pic2val\Pic2Val\Pic2Val\bin\Debug\Pic2Val.exe.manifest
?????文件???????26112??2013-12-18?17:18??Pic2val\Pic2Val\Pic2Val\bin\Debug\Pic2Val.pdb
?????文件????????1822??2013-12-18?17:18??Pic2val\Pic2Val\Pic2Val\bin\Debug\Pic2Val.vshost.application
?????文件???????22984??2013-12-18?17:18??Pic2val\Pic2Val\Pic2Val\bin\Debug\Pic2Val.vshost.exe
?????文件?????????187??2013-12-17?18:05??Pic2val\Pic2Val\Pic2Val\bin\Debug\Pic2Val.vshost.exe.config
?????文件????????3417??2013-12-18?17:18??Pic2val\Pic2Val\Pic2Val\bin\Debug\Pic2Val.vshost.exe.manifest
?????文件????????2993??2013-12-18?17:18??Pic2val\Pic2Val\Pic2Val\Form1.cs
?????文件????????7219??2013-12-18?17:14??Pic2val\Pic2Val\Pic2Val\Form1.Designer.cs
?????文件????????5817??2013-12-18?17:14??Pic2val\Pic2Val\Pic2Val\Form1.resx
?????目錄???????????0??2014-03-05?11:10??Pic2val\Pic2Val\Pic2Val\obj\
?????目錄???????????0??2014-03-05?11:10??Pic2val\Pic2Val\Pic2Val\obj\Debug\
?????文件????????1278??2013-12-18?17:03??Pic2val\Pic2Val\Pic2Val\obj\Debug\DesignTimeResolveAssemblyReferences.cache
............此處省略24個文件信息