資源簡介
本實例利用鉤子實現對鍵盤win e,win d,alt tab,ctrl alt del等快捷鍵的屏蔽,在鎖屏工具上面用的較多,使用戶不能切出應用程序,這個是我做考試系統防止用戶切出設計的demo,在地址欄輸入123然后點前往可以取消鍵盤屏蔽。
代碼片段和文件信息
using?System;
using?System.Collections.Generic;
using?System.ComponentModel;
using?System.Data;
using?System.Diagnostics;
using?System.Drawing;
using?System.Runtime.InteropServices;
using?System.Text;
using?System.Windows.Forms;
namespace?LockForm
{
????public?partial?class?Form1?:?Form
????{
????????public?Form1()
????????{
????????????InitializeComponent();
????????}
????????private?void?button1_Click(object?sender?EventArgs?e)
????????{
????????????if?(textBox1.Text?==?“123“)
????????????{
????????????????Application.ExitThread();
????????????}
????????????else
????????????{
????????????????webBrowser1.Navigate(textBox1.Text);
????????????}
????????}
????????private?void?Form1_Load(object?sender?EventArgs?e)
????????{
????????????//webBrowser1.Navig
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件????????122??2015-09-12?15:07??LockForm\LockForm\app.config
?????文件??????18944??2019-10-14?09:59??LockForm\LockForm\bin\Debug\LockForm.exe
?????文件????????122??2015-09-12?15:07??LockForm\LockForm\bin\Debug\LockForm.exe.config
?????文件??????38400??2019-10-14?09:59??LockForm\LockForm\bin\Debug\LockForm.pdb
?????文件??????21464??2019-10-14?10:00??LockForm\LockForm\bin\Debug\LockForm.vshost.exe
?????文件????????122??2015-09-12?15:07??LockForm\LockForm\bin\Debug\LockForm.vshost.exe.config
?????文件????????490??2018-04-12?07:35??LockForm\LockForm\bin\Debug\LockForm.vshost.exe.manifest
?????文件??????18432??2015-09-12?15:07??LockForm\LockForm\bin\Release\LockForm.exe
?????文件????????122??2015-09-12?15:07??LockForm\LockForm\bin\Release\LockForm.exe.config
?????文件??????32256??2015-09-12?15:07??LockForm\LockForm\bin\Release\LockForm.pdb
?????文件???????8228??2015-09-12?15:14??LockForm\LockForm\bin\Release\LockForm.rar
?????文件??????21656??2015-09-15?22:03??LockForm\LockForm\bin\Release\LockForm.vshost.exe
?????文件????????122??2015-09-12?15:07??LockForm\LockForm\bin\Release\LockForm.vshost.exe.config
?????文件????????490??2010-03-17?22:39??LockForm\LockForm\bin\Release\LockForm.vshost.exe.manifest
?????文件???????5319??2015-09-12?15:03??LockForm\LockForm\Form1.cs
?????文件???????6732??2015-09-12?15:03??LockForm\LockForm\Form1.Designer.cs
?????文件???????5817??2015-09-12?15:03??LockForm\LockForm\Form1.resx
?????文件???????3613??2015-09-12?15:07??LockForm\LockForm\LockForm.csproj
?????文件???????1229??2019-10-14?09:55??LockForm\LockForm\obj\Debug\DesignTimeResolveAssemblyReferences.cache
?????文件???????6038??2019-10-14?10:13??LockForm\LockForm\obj\Debug\DesignTimeResolveAssemblyReferencesInput.cache
?????文件???????1350??2019-10-14?10:00??LockForm\LockForm\obj\Debug\LockForm.csproj.FileListAbsolute.txt
?????文件????????847??2015-09-12?15:03??LockForm\LockForm\obj\Debug\LockForm.csproj.GenerateResource.Cache
?????文件???????1339??2019-10-14?09:33??LockForm\LockForm\obj\Debug\LockForm.csprojResolveAssemblyReference.cache
?????文件??????18944??2019-10-14?09:59??LockForm\LockForm\obj\Debug\LockForm.exe
?????文件????????180??2019-10-14?09:33??LockForm\LockForm\obj\Debug\LockForm.Form1.resources
?????文件??????38400??2019-10-14?09:59??LockForm\LockForm\obj\Debug\LockForm.pdb
?????文件????????180??2019-10-14?09:33??LockForm\LockForm\obj\Debug\LockForm.Properties.Resources.resources
?????文件???????1349??2015-09-15?22:03??LockForm\LockForm\obj\Release\DesignTimeResolveAssemblyReferences.cache
?????文件???????6182??2015-09-12?15:07??LockForm\LockForm\obj\Release\DesignTimeResolveAssemblyReferencesInput.cache
?????文件????????776??2015-09-15?22:03??LockForm\LockForm\obj\Release\LockForm.csproj.FileListAbsolute.txt
............此處省略69個文件信息
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