using?System;
using?System.Drawing;
using?System.Windows.Forms;

namespace?驗證碼
{
????public?partial?class?Form1?:?Form
????{
????????string?Code?=?““;

????????public?Form1（）
????????{
????????????InitializeComponent（）;
????????}

????????private?void?ShowCode_Click（object?sender?EventArgs?e）
????????{
????????????Bitmap?bitmap?=?new?Bitmap（351?183）;
????????????Graphics?g?=?Graphics.FromImage（bitmap）;
????????????Random?r?=?new?Random（）;

????????????string?code?=?““;

????????????string?allCode?=
????????????????“0123456789“?+
????????????????“bcdefghijklmnopqrstuvwxyz“?+
????????????????“ABCDEFGHIJKLMNOPQRSTUVWXYZ“;

????????????String[]?fonts?=
????????????{
????????????????“Broadway“
????????????????“微軟雅黑“
????????????????“Century“
???????????????

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2020-03-22?20:49??.vs\
?????目錄???????????0??2020-03-22?20:49??.vs\驗證碼\
?????目錄???????????0??2020-03-22?20:49??.vs\驗證碼\v16\
?????文件???????39936??2020-03-17?17:38??.vs\驗證碼\v16\.suo
?????目錄???????????0??2020-03-22?20:49??.vs\驗證碼\v16\Server\
?????目錄???????????0??2020-03-22?20:49??.vs\驗證碼\v16\Server\sqlite3\
?????文件???????????0??2020-03-17?17:00??.vs\驗證碼\v16\Server\sqlite3\db.lock
?????文件??????589824??2020-03-17?17:38??.vs\驗證碼\v16\Server\sqlite3\storage.ide
?????文件???????32768??2020-03-22?20:44??.vs\驗證碼\v16\Server\sqlite3\storage.ide-shm
?????文件???????????0??2020-03-22?20:44??.vs\驗證碼\v16\Server\sqlite3\storage.ide-wal
?????文件?????????189??2020-03-17?17:00??App.config
?????目錄???????????0??2020-03-22?20:49??bin\
?????目錄???????????0??2020-03-22?20:49??bin\Debug\
?????文件???????10240??2020-03-17?17:37??bin\Debug\驗證碼.exe
?????文件?????????189??2020-03-17?17:00??bin\Debug\驗證碼.exe.config
?????文件???????32256??2020-03-17?17:37??bin\Debug\驗證碼.pdb
?????文件????????3027??2020-03-17?17:37??Form1.cs
?????文件????????3765??2020-03-17?17:31??Form1.Designer.cs
?????文件????????5817??2020-03-17?17:31??Form1.resx
?????目錄???????????0??2020-03-22?20:49??obj\
?????目錄???????????0??2020-03-22?20:49??obj\Debug\
?????文件????????1435??2020-03-17?17:02??obj\Debug\DesignTimeResolveAssemblyReferences.cache
?????文件????????7092??2020-03-17?17:00??obj\Debug\DesignTimeResolveAssemblyReferencesInput.cache
?????目錄???????????0??2020-03-17?17:00??obj\Debug\TempPE\
?????文件?????????539??2020-03-17?17:06??obj\Debug\驗證碼.csproj.FileListAbsolute.txt
?????文件????????1012??2020-03-17?17:31??obj\Debug\驗證碼.csproj.GenerateResource.cache
?????文件?????????424??2020-03-17?17:06??obj\Debug\驗證碼.csprojAssemblyReference.cache
?????文件???????10240??2020-03-17?17:37??obj\Debug\驗證碼.exe
?????文件?????????180??2020-03-17?17:31??obj\Debug\驗證碼.Form1.resources
?????文件???????32256??2020-03-17?17:37??obj\Debug\驗證碼.pdb
?????文件?????????180??2020-03-17?17:06??obj\Debug\驗證碼.Properties.Resources.resources
............此處省略9個文件信息