using?System;
using?System.Collections.Generic;
using?System.ComponentModel;
using?System.Data;
using?System.Drawing;
using?System.Linq;
using?System.Text;
using?System.Windows.Forms;
using?System.IO;
using?System.Reflection;
using?WIA;
using?System.Text.Regularexpressions;


namespace?scanner
{
????public?partial?class?Form1?:?Form
????{
????????public?Form1（）
????????{
????????????InitializeComponent（）;
????????????textBox2.Text?=?Properties.Resources.filePath;
????????????//如果不存在就創(chuàng)建file文件夾?
????????????if?（Directory.Exists（Properties.Resources.filePath）?==?false）
????????????{
????????????????Directory.CreateDirectory（Properties.Resources.filePath）;?
????????????}?
???????????


????????}

????????private?void?button1_Click（object?sender?EventArgs?e）
????????{
????????????if（textBox1.Text?==?null?||?textBox1.Text?==?““）{
????????????????MessageBox.Show（“請先輸入編號前綴（英文字符）!““提示“）;
????????????????return?;
????????????}

????????????ImageFile?imageFile?=?null;
????????????CommonDialogClass?cdc?=?new?WIA.CommonDialogClass（）;

????????????try
????????????{
????????????????imageFile?=?cdc.ShowAcquireImage（WIA.WiaDeviceType.ScannerDeviceType
?????????????????????????????????????????????????WIA.WiaImageIntent.TextIntent
?????????????????????????????????????????????????WIA.WiaImageBias.MaximizeQuality
?????????????????????????????????????????????????“{00000000-0000-0000-0000-000000000000}“
?????????????????????????????????????????????????true
?????????????????????????????????????????????????true
?????????????????????????????????????????????????false）;
????????????}
????????????catch?（System.Runtime.InteropServices.COMException）
????????????{
????????????????imageFile?=?null;
????????????}
???????????
????????????if?（imageFile?!=?null）
????????????{
???????????????
????????????????//imageFile.SaveFile（Properties.Resources.filePath?+?textBox1.Text?+?“.pdf“）;
????????????????imageFile.SaveFile（Properties.Resources.filePath?+?textBox1.Text?+?“.bmp“）;
????????????????using?（FileStream?stream?=?new?FileStream（Properties.Resources.filePath?+?textBox1.Text?+?“.bmp“?FileMode.Open?FileAccess.Read?FileShare.Read））
????????????????{
??????????????????pictureBox1.Image?=?Image.FromStream（stream）;
????????????????}
????????????????//File.Delete（Properties.Resources.filePath?+?textBox1.Text?+?“.bmp“）;
????????????}


????????}

????????private?void?textBox1_TextChanged（object?sender?EventArgs?e）
????????{

????????????if?（textBox1.Text?==?null?||?textBox1.Text?==?““）
????????????{
???????????????
????????????????return;
????????????}

????????????//遍歷文件夾根據(jù)編號前綴自動生成下一級編號
????????????DirectoryInfo?dir?=?new?DirectoryInfo（Properties.Resources.filePath）;
????????????FileInfo[]?fileList?=?dir.GetFiles（）;

????????????int?maxNum?=?-1;
????????????int?numberLength?=?-1;

????????????for?（int?i?=?0;?i?????????????????if?（fileList[i].Name.StartsWith（text

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2019-01-18?19:08??scanner\
?????目錄???????????0??2019-01-18?19:47??scanner\scanner\
?????文件????????5592??2019-01-18?20:57??scanner\scanner\Form1.Designer.cs
?????文件????????4259??2019-01-20?11:47??scanner\scanner\Form1.cs
?????文件????????5817??2019-01-18?20:57??scanner\scanner\Form1.resx
?????文件?????????499??2019-01-18?19:07??scanner\scanner\Program.cs
?????目錄???????????0??2019-01-18?19:07??scanner\scanner\Properties\
?????文件????????1426??2019-01-18?19:07??scanner\scanner\Properties\AssemblyInfo.cs
?????文件????????3138??2019-01-18?21:05??scanner\scanner\Properties\Resources.Designer.cs
?????文件????????5911??2019-01-18?21:05??scanner\scanner\Properties\Resources.resx
?????文件????????1094??2019-01-18?19:07??scanner\scanner\Properties\Settings.Designer.cs
?????文件?????????249??2019-01-18?19:07??scanner\scanner\Properties\Settings.settings
?????文件??????????77??2019-01-18?19:47??scanner\scanner\app.config
?????目錄???????????0??2019-01-18?19:07??scanner\scanner\bin\
?????目錄???????????0??2019-01-18?19:57??scanner\scanner\bin\Debug\
?????文件???????34816??2019-01-18?19:10??scanner\scanner\bin\Debug\Interop.WIA.dll
?????文件???????11776??2019-01-20?11:47??scanner\scanner\bin\Debug\scanner.exe
?????文件??????????77??2019-01-18?19:47??scanner\scanner\bin\Debug\scanner.exe.config
?????文件???????30208??2019-01-20?11:47??scanner\scanner\bin\Debug\scanner.pdb
?????文件???????11600??2019-01-24?18:55??scanner\scanner\bin\Debug\scanner.vshost.exe
?????文件??????????77??2019-01-18?19:47??scanner\scanner\bin\Debug\scanner.vshost.exe.config
?????文件?????????490??2013-06-18?20:28??scanner\scanner\bin\Debug\scanner.vshost.exe.manifest
?????目錄???????????0??2019-01-18?19:07??scanner\scanner\obj\
?????目錄???????????0??2019-01-18?19:07??scanner\scanner\obj\x86\
?????目錄???????????0??2019-01-20?11:47??scanner\scanner\obj\x86\Debug\
?????文件????????5420??2019-01-20?11:42??scanner\scanner\obj\x86\Debug\DesignTimeResolveAssemblyReferences.cache
?????文件????????6599??2019-01-20?11:47??scanner\scanner\obj\x86\Debug\DesignTimeResolveAssemblyReferencesInput.cache
?????文件???????34816??2019-01-18?19:10??scanner\scanner\obj\x86\Debug\Interop.WIA.dll
?????目錄???????????0??2019-01-18?21:05??scanner\scanner\obj\x86\Debug\TempPE\
?????文件????????4608??2019-01-18?21:05??scanner\scanner\obj\x86\Debug\TempPE\Properties.Resources.Designer.cs.dll
?????文件?????????180??2019-01-18?20:59??scanner\scanner\obj\x86\Debug\scanner.Form1.resources
............此處省略9個文件信息