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.Text.Regularexpressions;

namespace?WindowsFormsApplication1
{
????public?partial?class?Form1?:?Form
????{
????????public?Form1（）
????????{
????????????InitializeComponent（）;
????????}
????????public?bool?a??b??c??d??f?;
????????private?void?textBox1_TextChanged（object?sender?EventArgs?e）
????????{
????????????if?（this.textBox1.Text?==?““）
????????????{
????????????????this.label8.Visible?=?true;
????????????????this.label8.Text?=?“用戶名不能為空請輸入用戶名！“;?a?=?false;
????????????????
????????????}
????????????else
????????????{
????????????????this.label8.Visible?=?true;
????????????????this.label8.Text?=?“輸入正確“;?a?=?true;
????????????}
????????}

????????private?void?textBox2_TextChanged（object?sender?EventArgs?e）
????????{

????????????if?（（Regex.IsMatch（this.textBox2.Text?“[0-9][A-Za-z]“）?||?Regex.IsMatch（this.textBox2.Text?“[A-Za-z][0-9]“））?&&?（this.textBox2.Text.Length?>?6））
????????????{
????????????????b?=?true;
????????????????if?（（this.textBox2.Text.Length?>?6）?&&?（this.textBox2.Text.Length?????????????????{
????????????????????this.label6.Text?=?“密碼強度低級“;?
????????????????}
????????????????else?
????????????????{
????????????????????this.label6.Text=“密碼強度高級“;
????????????????}????
????????????}
????????????else
????????????{
????????????????this.label6.Text?=?“長度要>=6，必須含有數(shù)字和字母“;
????????????????b?=?false;
????????????}
????????}

????????private?void?textBox3_TextChanged（object?sender?EventArgs?e）
????????{
????????????if?（this.textBox3.Text?==?““）
????????????{
????????????????this.label9.Text?=?“錯誤：不能為空“;?c?=?false;
????????????}

????????????else?if?（this.textBox2.Text?==?this.textBox3.Text）
????????????{
????????????????this.label9.Text?=?“正確“;?c?=?true;
????????????}
????????????else
????????????{
????????????????this.label9.Text?=?“錯誤：兩次輸入的密碼不一致“;?c?=?false;
????????????}
????????}

????????private?void?textBox4_TextChanged（object?sender?EventArgs?e）
????????{
????????????if?（Regex.IsMatch（this.textBox4.Text?“[A-Za-z0-9][@][A-Za-z0-9]+[.][A-Za-z0-9]“））
????????????{
????????????????this.label10.Text?=?“輸入正確“;?d?=?true;
????????????}
????????????else
????????????{
????????????????this.label10.Text?=?“非法郵箱“;?d?=?false;
????????????}
????????}

????????private?void?textBox5_TextChanged（object?sender?EventArgs?e）
????????{
????????????if?（Regex.IsMatch（this.textBox5.Text?@“^（（（（1[6-9]|[2-9]\d）\d{2}）-（0?[13578]|1[02]）-（0?[1-9]|[12]\d|3[01]））|（（（1[6-9]|[2-9]\d）\d{2}）-（0?[13456789]|1[012]）-（0?[1-9]|[12]\d|30））|（（（1[6-9]|[2-9]\d）\d{2}）-0?2-（0?[1-9]|1\d|2[0-8]））|（（（1[6-9]|[2-9]\d）（0[48]|[2468][048]|[13579][26]）|（（16|[2468][048]|[3579][26]）00））-0?2-29-））$“））
????????????{
????????????????this.label7.Text?=?“輸入正確“;?f?=?true;
????????????}
????????

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

?????文件??????13312??2011-09-13?19:24??注冊界面\WindowsFormsApplication1\bin\Debug\WindowsFormsApplication1.exe

?????文件??????28160??2011-09-13?19:24??注冊界面\WindowsFormsApplication1\bin\Debug\WindowsFormsApplication1.pdb

?????文件??????11600??2011-09-13?18:14??注冊界面\WindowsFormsApplication1\bin\Debug\WindowsFormsApplication1.vshost.exe

?????文件????????490??2010-03-17?22:39??注冊界面\WindowsFormsApplication1\bin\Debug\WindowsFormsApplication1.vshost.exe.manifest

?????文件???????3680??2011-09-13?19:27??注冊界面\WindowsFormsApplication1\Form1.cs

?????文件??????10811??2011-09-07?21:23??注冊界面\WindowsFormsApplication1\Form1.Designer.cs

?????文件???????5817??2011-09-07?21:23??注冊界面\WindowsFormsApplication1\Form1.resx

?????文件???????4440??2011-09-06?20:49??注冊界面\WindowsFormsApplication1\obj\x86\Debug\DesignTimeResolveAssemblyReferences.cache

?????文件???????6271??2011-09-13?19:24??注冊界面\WindowsFormsApplication1\obj\x86\Debug\DesignTimeResolveAssemblyReferencesInput.cache

?????文件????????284??2011-09-07?21:23??注冊界面\WindowsFormsApplication1\obj\x86\Debug\GenerateResource.read.1.tlog

?????文件????????734??2011-09-07?21:23??注冊界面\WindowsFormsApplication1\obj\x86\Debug\GenerateResource.write.1.tlog

?????文件???????7897??2011-09-06?21:06??注冊界面\WindowsFormsApplication1\obj\x86\Debug\ResolveAssemblyReference.cache

?????文件????????952??2011-09-13?19:10??注冊界面\WindowsFormsApplication1\obj\x86\Debug\WindowsFormsApplication1.csproj.FileListAbsolute.txt

?????文件??????13312??2011-09-13?19:24??注冊界面\WindowsFormsApplication1\obj\x86\Debug\WindowsFormsApplication1.exe

?????文件????????180??2011-09-07?21:23??注冊界面\WindowsFormsApplication1\obj\x86\Debug\WindowsFormsApplication1.Form1.resources

?????文件??????28160??2011-09-13?19:24??注冊界面\WindowsFormsApplication1\obj\x86\Debug\WindowsFormsApplication1.pdb

?????文件????????180??2011-09-06?08:28??注冊界面\WindowsFormsApplication1\obj\x86\Debug\WindowsFormsApplication1.Properties.Resources.resources

?????文件????????505??2011-09-06?08:09??注冊界面\WindowsFormsApplication1\Program.cs

?????文件???????1380??2011-09-06?08:09??注冊界面\WindowsFormsApplication1\Properties\AssemblyInfo.cs

?????文件???????2898??2011-09-06?08:09??注冊界面\WindowsFormsApplication1\Properties\Resources.Designer.cs

?????文件???????5612??2011-09-06?08:09??注冊界面\WindowsFormsApplication1\Properties\Resources.resx

?????文件???????1109??2011-09-06?08:09??注冊界面\WindowsFormsApplication1\Properties\Settings.Designer.cs

?????文件????????249??2011-09-06?08:09??注冊界面\WindowsFormsApplication1\Properties\Settings.settings

?????文件???????3707??2011-09-06?08:28??注冊界面\WindowsFormsApplication1\WindowsFormsApplication1.csproj

?????文件????????914??2011-09-06?08:09??注冊界面\注冊界面.sln

????..A..H.?????19968??2011-09-13?19:27??注冊界面\注冊界面.suo

?????目錄??????????0??2011-09-06?08:09??注冊界面\WindowsFormsApplication1\obj\x86\Debug\TempPE

?????目錄??????????0??2011-09-13?22:01??注冊界面\WindowsFormsApplication1\obj\x86\Debug

?????目錄??????????0??2011-09-13?22:01??注冊界面\WindowsFormsApplication1\bin\Debug

?????目錄??????????0??2011-09-13?22:01??注冊界面\WindowsFormsApplication1\obj\x86

............此處省略8個文件信息