1. 首页
  2. 问答
  3. 使.NET应用程序成为唯一可运行的程序？

使.NET应用程序成为唯一可运行的程序？

2011-10-18 43 views
9

使Windows .NET应用程序成为唯一可以在计算机上使用的程序的最佳方式是什么？ 我遇到了定时器或事件来将窗口切换回窗口，使用匹配的文本和一些api32调用将窗体设置为最顶层。使.NET应用程序成为唯一可运行的程序？

是否有可能使窗口锁定屏幕的应用程序，除了屏幕上什么都不能做什么事情？我想阻止用户做其他事情，只让管理员进入桌面。

来源

2011-10-18 ppumkin

+2

我作为一个用户，会发现这样的电脑没什么用:-)能够运行一个应用程序的计算机。我会感到无聊:-) –

+3

@DarinDimitrov：我认为这可能是某种类型的收银软件或类似的东西。就像一个亭子。 –

+1

你的意思是沿[kiosk模式]（http://stackoverflow.com/questions/4617303/does-windows-7-have-a-kiosk-mode）的行？ – R0MANARMY

回答

1

我发现了一个更简单的方法来做到这一点，不使用kiosk模式或gpedits或任何事情都是这样的。

在我的应用程序中，我用这两个该死的简单东西做了一个按钮 - 没有提出任何问题！

我用shell.cmd启动了一次点击应用程序appref-ms，它起到了魅力。

'The logged in user has to be administrator or the app run as administrator once. 

My.Computer.Registry.SetValue("HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\IniFileMapping\system.ini\boot", "Shell", "USR:Software\Microsoft\Windows NT\CurrentVersion\Winlogon") 

'This will change the shell to your program for THIS LOGGED IN user- after re logon bye bye exploerer shell hello custom app!    

My.Computer.Registry.SetValue("HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Winlogon", "Shell", appPath & "\shell.cmd")`

Watch my software boot as if it owns windows!

Want to understand more how it works in the full apscect?

来源

2011-11-24 14:20:07 ppumkin

11

您需要在Kiosk模式下运行您的应用程序。

外部方法

[DllImport("user32.dll")] 
private static extern int FindWindow(string cls, string wndwText); 

[DllImport("user32.dll")] 
private static extern int ShowWindow(int hwnd, int cmd); 

[DllImport("user32.dll")] 
private static extern long SHAppBarMessage(long dword, int cmd); 

[DllImport("user32.dll")] 
private static extern int RegisterHotKey(IntPtr hwnd, int id, int fsModifiers, int vk); 

[DllImport("user32.dll")] 
private static extern int UnregisterHotKey(IntPtr hwnd, int id);

常量

//constants for modifier keys 
private const int USE_ALT = 1; 
private const int USE_CTRL = 2; 
private const int USE_SHIFT = 4; 
private const int USE_WIN = 8; 

//hot key ID tracker 
short mHotKeyId = 0;

方法

private void RegisterGlobalHotKey(Keys hotkey, int modifiers) 
{ 
    try 
    { 
     // increment the hot key value - we are just identifying 
     // them with a sequential number since we have multiples 
     mHotKeyId++; 

     if (mHotKeyId > 0) 
     { 
      // register the hot key combination 
      if (RegisterHotKey(this.Handle, mHotKeyId, modifiers, Convert.ToInt16(hotkey)) == 0) 
      { 
       // tell the user which combination failed to register - 
       // this is useful to you, not an end user; the end user 
       // should never see this application run 
       MessageBox.Show("Error: " + mHotKeyId.ToString() + " - " + 
        Marshal.GetLastWin32Error().ToString(), 
        "Hot Key Registration"); 
      } 
     } 
    } 
    catch 
    { 
     // clean up if hotkey registration failed - 
     // nothing works if it fails 
     UnregisterGlobalHotKey(); 
    } 
} 


private void UnregisterGlobalHotKey() 
{ 
    // loop through each hotkey id and 
    // disable it 
    for (int i = 0; i < mHotKeyId; i++) 
    { 
     UnregisterHotKey(this.Handle, i); 
    } 
} 

protected override void WndProc(ref Message m) 
{ 
    base.WndProc(ref m); 

    // if the message matches, 
    // disregard it 
    const int WM_HOTKEY = 0x312; 
    if (m.Msg == WM_HOTKEY) 
    { 
     // Ignore the request or each 
     // disabled hotkey combination 
    } 
}

禁用热键

RegisterGlobalHotKey(Keys.F4, USE_ALT); 

// Disable CTRL+W - exit 
RegisterGlobalHotKey(Keys.W, USE_CTRL); 

// Disable CTRL+N - new window 
RegisterGlobalHotKey(Keys.N, USE_CTRL); 

// Disable CTRL+S - save 
RegisterGlobalHotKey(Keys.S, USE_CTRL); 

// Disable CTRL+A - select all 
RegisterGlobalHotKey(Keys.A, USE_CTRL); 

// Disable CTRL+C - copy 
RegisterGlobalHotKey(Keys.C, USE_CTRL); 

// Disable CTRL+X - cut 
RegisterGlobalHotKey(Keys.X, USE_CTRL); 

// Disable CTRL+V - paste 
RegisterGlobalHotKey(Keys.V, USE_CTRL); 

// Disable CTRL+B - organize favorites 
RegisterGlobalHotKey(Keys.B, USE_CTRL); 

// Disable CTRL+F - find 
RegisterGlobalHotKey(Keys.F, USE_CTRL); 

// Disable CTRL+H - view history 
RegisterGlobalHotKey(Keys.H, USE_CTRL); 

// Disable ALT+Tab - tab through open applications 
RegisterGlobalHotKey(Keys.Tab, USE_ALT);

隐藏任务栏kiosk模式

// hide the task bar - not a big deal, they can 
// still CTRL+ESC to get the start menu; for that 
// matter, CTRL+ALT+DEL also works; if you need to 
// disable that you will have to violate SAS and 
// monkey with the security policies on the machine 

ShowWindow(FindWindow("Shell_TrayWnd", null), 0);

实施例形式

using System; 
using System.Collections; 
using System.ComponentModel; 
using System.Data; 
using System.Drawing; 
using System.Text; 
using System.Windows.Forms; 
using System.Runtime.InteropServices; 

public partial class frmKioskStarter : Form 
{     
    #region Dynamic Link Library Imports 

    [DllImport("user32.dll")] 
    private static extern int FindWindow(string cls, string wndwText); 

    [DllImport("user32.dll")] 
    private static extern int ShowWindow(int hwnd, int cmd); 

    [DllImport("user32.dll")] 
    private static extern long SHAppBarMessage(long dword, int cmd); 

    [DllImport("user32.dll")] 
    private static extern int RegisterHotKey(IntPtr hwnd, int id, int fsModifiers, int vk); 

    [DllImport("user32.dll")] 
    private static extern int UnregisterHotKey(IntPtr hwnd, int id); 

    #endregion 

    #region Modifier Constants and Variables 

    // Constants for modifier keys 
    private const int USE_ALT = 1; 
    private const int USE_CTRL = 2; 
    private const int USE_SHIFT = 4; 
    private const int USE_WIN = 8; 

    // Hot key ID tracker 
    short mHotKeyId = 0; 

    #endregion 

    public frmKioskStarter() 
    { 
     InitializeComponent(); 

     // Browser window key combinations 
     // -- Some things that you may want to disable -- 
     //CTRL+A   Select All 
     //CTRL+B   Organize Favorites 
     //CTRL+C   Copy 
     //CTRL+F   Find 
     //CTRL+H   View History 
     //CTRL+L   Open Locate 
     //CTRL+N   New window (not in Kiosk mode) 
     //CTRL+O   Open Locate 
     //CTRL+P   Print 
     //CTRL+R   Refresh 
     //CTRL+S   Save 
     //CTRL+V   Paste 
     //CTRL+W   Close 
     //CTRL+X   Cut 
     //ALT+F4   Close 

     // Use CTRL+ALT+DEL to open the task manager, 
     // kill IE and then close the application window 
     // to exit 

     // Disable ALT+F4 - exit 
     RegisterGlobalHotKey(Keys.F4, USE_ALT); 

     // Disable CTRL+W - exit 
     RegisterGlobalHotKey(Keys.W, USE_CTRL); 

     // Disable CTRL+N - new window 
     RegisterGlobalHotKey(Keys.N, USE_CTRL); 

     // Disable CTRL+S - save 
     RegisterGlobalHotKey(Keys.S, USE_CTRL); 

     // Disable CTRL+A - select all 
     RegisterGlobalHotKey(Keys.A, USE_CTRL); 

     // Disable CTRL+C - copy 
     RegisterGlobalHotKey(Keys.C, USE_CTRL); 

     // Disable CTRL+X - cut 
     RegisterGlobalHotKey(Keys.X, USE_CTRL); 

     // Disable CTRL+V - paste 
     RegisterGlobalHotKey(Keys.V, USE_CTRL); 

     // Disable CTRL+B - organize favorites 
     RegisterGlobalHotKey(Keys.B, USE_CTRL); 

     // Disable CTRL+F - find 
     RegisterGlobalHotKey(Keys.F, USE_CTRL); 

     // Disable CTRL+H - view history 
     RegisterGlobalHotKey(Keys.H, USE_CTRL); 

     // Disable ALT+Tab - tab through open applications 
     RegisterGlobalHotKey(Keys.Tab, USE_ALT); 

     // hide the task bar - not a big deal, they can 
     // still CTRL+ESC to get the start menu; for that 
     // matter, CTRL+ALT+DEL also works; if you need to 
     // disable that you will have to violate SAS and 
     // monkey with the security policies on the machine 
     ShowWindow(FindWindow("Shell_TrayWnd", null), 0); 
    } 

    /// <summary> 
    /// Launch the browser window in kiosk mode 
    /// using the URL keyed into the text box 
    /// </summary> 
    /// <param name="sender"></param> 
    /// <param name="e"></param> 
    private void button1_Click(object sender, EventArgs e) 
    { 
     System.Diagnostics.Process.Start("iexplore", "-k " + txtUrl.Text); 
    } 


    private void RegisterGlobalHotKey(Keys hotkey, int modifiers) 
    { 
     try 
     { 
      // increment the hot key value - we are just identifying 
      // them with a sequential number since we have multiples 
      mHotKeyId++; 

      if(mHotKeyId > 0) 
      { 
       // register the hot key combination 
       if (RegisterHotKey(this.Handle, mHotKeyId, modifiers, Convert.ToInt16(hotkey)) == 0) 
       { 
        // tell the user which combination failed to register - 
        // this is useful to you, not an end user; the end user 
        // should never see this application run 
        MessageBox.Show("Error: " + mHotKeyId.ToString() + " - " + 
         Marshal.GetLastWin32Error().ToString(), 
         "Hot Key Registration"); 
       } 
      } 
     } 
     catch 
     { 
      // clean up if hotkey registration failed - 
      // nothing works if it fails 
      UnregisterGlobalHotKey(); 
     } 
    } 


    private void UnregisterGlobalHotKey() 
    { 
     // loop through each hotkey id and 
     // disable it 
     for (int i = 0; i < mHotKeyId; i++) 
     { 
      UnregisterHotKey(this.Handle, i); 
     } 
    } 

    protected override void WndProc(ref Message m) 
    { 
     base.WndProc(ref m); 

     // if the message matches, 
     // disregard it 
     const int WM_HOTKEY = 0x312; 
     if (m.Msg == WM_HOTKEY) 
     { 
      // Ignore the request or each 
      // disabled hotkey combination 
     } 
    } 

    private void Form1_FormClosed(object sender, FormClosedEventArgs e) 
    { 
     // unregister the hot keys 
     UnregisterGlobalHotKey(); 

     // show the taskbar - does not matter really 
     ShowWindow(FindWindow("Shell_TrayWnd", null), 1); 

    } 
}

这里有一个文章，你可以看看：
http://www.c-sharpcorner.com/UploadFile/scottlysle/KioskCS01292008011606AM/KioskCS.aspx

下面是一些打包的软件来看看：
http://www.kioware.com/productoverview.aspx?source=google&gclid=CPeQyrzz8qsCFZFV7Aod6noeMw

来源

2011-10-18 18:52:55

+0

是好 - 我想这是最好的答案，但我实际上要使用评论中提供的链接到PDF如何更改defautl壳程序 - 做所有的代码不会是必要的，如果用户想要桌面，我从我的“shell”应用程序运行explorer shell，一切都很好。感谢您的好评！ – ppumkin

4

如果你的目的是永久阻止这个指定的用户，则可以通过管理该适当的组策略。

例如，在本地组策略编辑器（开始菜单→gpedit.msc），去本地计算机策略→用户配置→管理模板→系统。你会发现两个选项：

  • 不要运行指定的Windows应用程序
  • 只运行指定的Windows应用程序

当然，你所要做的组策略的精细化管理，以限制其他的事情对于指定的用户，防止更改配置，重新启动机器等。而且您还必须通过键盘挂钩使应用程序阻止特殊键。

请记住：不仅仅依赖钩子，全屏模式和其他防止用户超出应用程序的东西。如果你这样做，有一天你的应用程序会崩溃，给用户无限制的访问底层操作系统，文件系统等。

来源

2011-10-18 19:01:20

相关问题

 相关问题