using?System;
using?System.Windows.Forms;
using?CCWin;

namespace?yingyuan
{
????public?partial?class?FormLogin?:?CCSkinMain
????{
????????YLyanzheng?yz?=?new?YLyanzheng（）;???//驗證類
????????YLaccess?ace?=?new?YLaccess（）;??????//數據庫類
????????YLdes?des?=?new?YLdes（）;????????????//加密類
????????public?FormLogin（）
????????{
????????????InitializeComponent（）;
????????}

????????private?void?FormLogin_Load（object?sender?EventArgs?e）
????????{
????????????pictureBox1_Click（null?null）;
????????????this.textBox1.Focus（）;
????????}

????????#region?驗證碼圖片
????????private?void?pictureBox1_Click（object?sender?EventArgs?e）
????????{
????????????pictureBox1.Image?=?yz.getImg（true?true?false）;
????????????textBox3.Clear（）;
????????}
????????#endregion

????????#region?判斷文本框

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2018-01-08?16:46??yingyuan\
?????目錄???????????0??2017-12-09?18:59??yingyuan\.vs\
?????目錄???????????0??2017-12-09?18:45??yingyuan\.vs\Demo\
?????目錄???????????0??2017-12-09?18:45??yingyuan\.vs\Demo\v14\
?????文件???????45056??2017-12-09?18:59??yingyuan\.vs\Demo\v14\.suo
?????目錄???????????0??2017-12-09?18:59??yingyuan\.vs\YLyingyuan\
?????目錄???????????0??2017-12-09?19:00??yingyuan\.vs\YLyingyuan\v14\
?????文件???????49664??2018-01-22?19:51??yingyuan\.vs\YLyingyuan\v14\.suo
?????文件?????????161??2018-01-01?12:45??yingyuan\app.config
?????目錄???????????0??2017-12-09?18:45??yingyuan\bin\
?????目錄???????????0??2018-01-01?12:50??yingyuan\bin\Debug\
?????文件???????61440??2017-12-10?15:10??yingyuan\bin\Debug\AxInterop.WMPLib.dll
?????文件?????1627648??2013-12-19?21:46??yingyuan\bin\Debug\CSkin.dll
?????目錄???????????0??2018-01-23?17:36??yingyuan\bin\Debug\Data\
?????目錄???????????0??2017-12-13?13:28??yingyuan\bin\Debug\Data\Img\
?????文件??????230462??2017-01-15?19:54??yingyuan\bin\Debug\Data\Img\01.jpg
?????文件??????258821??2017-04-23?12:15??yingyuan\bin\Debug\Data\Img\02.jpg
?????文件??????218956??2017-04-23?12:15??yingyuan\bin\Debug\Data\Img\03.jpg
?????文件??????268534??2017-04-23?12:15??yingyuan\bin\Debug\Data\Img\04.jpg
?????文件??????173448??2017-04-23?12:15??yingyuan\bin\Debug\Data\Img\05.jpg
?????文件??????183858??2017-04-23?12:16??yingyuan\bin\Debug\Data\Img\06.jpg
?????文件??????294836??2017-04-23?12:16??yingyuan\bin\Debug\Data\Img\07.jpg
?????文件??????214431??2017-04-23?12:16??yingyuan\bin\Debug\Data\Img\08.jpg
?????文件??????211948??2017-04-23?12:16??yingyuan\bin\Debug\Data\Img\09.jpg
?????文件??????240768??2017-04-23?12:16??yingyuan\bin\Debug\Data\Img\10.jpg
?????文件??????233454??2017-04-23?12:17??yingyuan\bin\Debug\Data\Img\11.jpg
?????文件??????309343??2017-04-23?12:17??yingyuan\bin\Debug\Data\Img\12.jpg
?????文件?????????306??2017-12-14?11:33??yingyuan\bin\Debug\Data\Index.yl
?????目錄???????????0??2017-12-13?15:07??yingyuan\bin\Debug\Data\Music\
?????文件?????4197005??2017-01-16?15:55??yingyuan\bin\Debug\Data\Music\Fade.mp3
?????文件?????2659263??2017-08-06?16:07??yingyuan\bin\Debug\Data\Music\Hoaprox.mp3
............此處省略67個文件信息