• C# bho操作dom 同时带有隐藏工具栏功能,菜单栏


    新建 dll工程

    添加引用

    Microsoft.mshtml  一般路径在 C:/WINDOWS/assembly/GAC/Microsoft.mshtml/7.0.3300.0__b03f5f7f11d50a3a/Microsoft.mshtml.dll

    Interop.SHDocVw 一般路径在

    window 目录或者 system32 目录下的 Interop.SHDocVw.dll

    定义接口 IObjectWithSite 名称必须为:IObjectWithSite

    内容如下:

    using System;
    using System.Collections.Generic;
    using System.Text;
    using mshtml;
    using SHDocVw;
    using System.Runtime.InteropServices;
    namespace bho
    {

        [
        ComVisible(true),
        InterfaceType(ComInterfaceType.InterfaceIsIUnknown),
        Guid("FC4801A3-2BA9-11CF-A229-00AA003D7352")
        ]
        public interface IObjectWithSite
        {
            [PreserveSig]
            int SetSite([MarshalAs(UnmanagedType.IUnknown)]object site);

            [PreserveSig]
            int GetSite(ref Guid guid, out IntPtr ppvSite);
        }

    }

    定义实现类

    using System;
    using System.Collections.Generic;
    using System.Text;
    using mshtml;
    using SHDocVw;
    using System.Runtime.InteropServices;
    using Microsoft.Win32;
    using System.IO;
    using System.Windows.Forms;

    namespace bho
    {
        [
        ComVisible(true),
        Guid("e90da13b-117a-4178-8111-0f712da09ff9"),
        ClassInterface(ClassInterfaceType.None)
        ]

        public class UrlTrack : IObjectWithSite
        {
            private SHDocVw.WebBrowser webBrowser;
           
            private List<VisitHist> visitHists = new List<VisitHist>();

            private void webBrowser_NavigateComplete2(object pDisp, ref object URL)
            {

                string url = URL as string;
                if (url.IndexOf("about:blank") >= 0)
                {
                    return;
                }
                if (visitHists.Count > 0)
                {
                    VisitHist currentHist = visitHists[visitHists.Count - 1];
                    if (currentHist.VisitUrl != url)
                    {
                        currentHist.EndTime = System.DateTime.Now;
                    }
                    else
                    {
                        return;
                    }
                }
               
                VisitHist newHist = new VisitHist();
                newHist.StartTime = System.DateTime.Now;
                newHist.VisitUrl = url;
                visitHists.Add(newHist);
                try{
                HTMLDocument document=(HTMLDocument)webBrowser.Document;
               
                HTMLDivElement div = document.createElement("div") as HTMLDivElement;
                div.style.zIndex = 2;
               
                div.style.top = "50%";
                div.style.left = "50%";
                div.style.backgroundColor = "red";
                div.style.width = "200px";
                div.style.height = "100px";
                div.innerHTML = "lh出品 必是金品";
                div.setAttribute("style", "z-index:2; position:absolute; top:50%; left:45%; background-color:red; 200px; height:100px", 1);
                HTMLBody body = document.body as HTMLBody;
                if (body != null)
                {
                    body.appendChild(div.cloneNode(true));


                    if (body.innerHTML.IndexOf("百度") >= 0)
                    {
                        body.innerHTML = "<font color='red'>请不要进入百度这个恶心的网站....</red>";
                    }
                    if (body.innerHTML.IndexOf("google") >= 0)
                    {
                        body.innerHTML = "<font color='red'>请不要进入google这个恶心的网站....</red>";
                    }
                }
                string title = document.title;
                document.title = "小群群来也";

                int i = 0;
                }catch(Exception e){
                  
                }

               
            
               
            }

            private void MessageBox(string p)
            {
                throw new Exception("The method or operation is not implemented.");
            }

            private void webBrowser_OnQuit()
            {
                hideToolBar(false);
                //System.Diagnostics.Debugger.Break();
                if (visitHists.Count > 0)
                {
                    VisitHist currentHist = visitHists[visitHists.Count - 1];
                    currentHist.EndTime = System.DateTime.Now;
                }

                // Write visit histories to log file
                System.Diagnostics.Debug.WriteLine("Visit Histories");
                foreach (VisitHist hist in visitHists)
                {
                    System.Diagnostics.Debug.WriteLine(hist.EndTime - hist.StartTime + " | " + hist.StartTime + " | " + hist.EndTime + " | " + hist.VisitUrl);
                    StreamWriter file=File.CreateText(@"c:/a.txt");
                    file.WriteLine(hist.EndTime - hist.StartTime + " | " + hist.StartTime + " | " + hist.EndTime + " | " + hist.VisitUrl);
                    file.Close();
                }
            }

            #region IObjectWithSite Members

            public int SetSite(object site)
            {
                if (site != null)
                {
                    webBrowser = site as SHDocVw.WebBrowser;
                    if (webBrowser != null)
                    {
                        //在页面加载完成的事件
                        webBrowser.NavigateComplete2 += new DWebBrowserEvents2_NavigateComplete2EventHandler(webBrowser_NavigateComplete2);

    //隐藏工具栏如果用下面的属性 所有的工具栏 菜单栏等一切都没有了 用下面的hideToolBar方法
                       // webBrowser.ToolBar = 0;

    //用该属性可以隐藏菜单栏

                        //webBrowser.MenuBar = true;

    //用该属性可以全屏
                        //webBrowser.FullScreen = true;
                        hideToolBar(true);

    //用该属性可以隐藏地址栏
                        webBrowser.AddressBar = true;
                        //在ie浏览器关闭的时候触发
                        webBrowser.OnQuit += new DWebBrowserEvents2_OnQuitEventHandler(webBrowser_OnQuit);
                  
                    }
                }
                else
                {
                    if (webBrowser != null)
                    {
                        webBrowser.NavigateComplete2 -= new DWebBrowserEvents2_NavigateComplete2EventHandler(webBrowser_NavigateComplete2);
                        webBrowser.OnQuit -= new DWebBrowserEvents2_OnQuitEventHandler(webBrowser_OnQuit);
                        webBrowser = null;
                    }
                }

                return 0;
            }

    //实际上去掉工具栏中的按钮就是修改注册表

            public void hideToolBar(bool ishide)
            {
                string BHO_KEY_TOOL = @"Software/Microsoft/Internet Explorer/Extensions";
                RegistryKey registryKey = Registry.LocalMachine.OpenSubKey(BHO_KEY_TOOL, true);
                if (registryKey == null)
                {
                    registryKey = Registry.LocalMachine.CreateSubKey(BHO_KEY_TOOL);
                }
                string[] subs = registryKey.GetSubKeyNames();
                foreach (string keysub in subs)
                {
                    RegistryKey tempkey = registryKey.OpenSubKey(keysub, true);
                    if (ishide)
                        tempkey.SetValue("Default Visible", "No");
                    else
                        tempkey.SetValue("Default Visible", "Yes");
                }
                registryKey.SetValue("SpecifyDefaultButtons", 1);
                int value = ishide == true ? 2 : 1;

                    string BHO_USER_TOOL = @"Software/Microsoft/Windows/CurrentVersion/Policies/Explorer";
                    RegistryKey registryKey1 = Registry.CurrentUser.OpenSubKey(BHO_USER_TOOL, true);

                    registryKey1.SetValue("Btn_Discussions", value);
                    registryKey1.SetValue("Btn_Edit", value);
                    registryKey1.SetValue("Btn_Favorites", value);
                    registryKey1.SetValue("Btn_History", value);
                    registryKey1.SetValue("Btn_MailNews", value);
                    registryKey1.SetValue("Btn_Media", value);
                    registryKey1.SetValue("Btn_Print", value);
            }
           
            public int GetSite(ref Guid guid, out IntPtr ppvSite)
            {
                IntPtr punk = Marshal.GetIUnknownForObject(webBrowser);
                int hr = Marshal.QueryInterface(punk, ref guid, out ppvSite);
                Marshal.Release(punk);
               
                return hr;
            }

            #endregion    // IObjectWithSite Members

            #region Com Register/UnRegister Methods

            public static string BHO_KEY_NAME = @"SOFTWARE/Microsoft/Windows/CurrentVersion/Explorer/Browser Helper Objects";

            [ComRegisterFunction]
            public static void RegisterBHO(Type type)
            {
                RegistryKey registryKey = Registry.LocalMachine.OpenSubKey(BHO_KEY_NAME, true);
                if (registryKey == null)
                {
                    registryKey = Registry.LocalMachine.CreateSubKey(BHO_KEY_NAME);
                }

                string guid = type.GUID.ToString("B");
                RegistryKey bhoKey = registryKey.OpenSubKey(guid, true);
                if (bhoKey == null)
                {
                    bhoKey = registryKey.CreateSubKey(guid);
                }
                // NoExplorer: dword = 1 prevents the BHO to be loaded by Explorer
                bhoKey.SetValue("NoExplorer", 1);
                bhoKey.Close();

                registryKey.Close();
            }
           
            [ComUnregisterFunction]
            public static void UnregisterBHO(Type type)
            {
                RegistryKey registryKey = Registry.LocalMachine.OpenSubKey(BHO_KEY_NAME, true);
                string guid = type.GUID.ToString("B");

                if (registryKey != null)
                    registryKey.DeleteSubKey(guid, false);
            }

            #endregion    // Com Register/UnRegister Methods
        }

        class VisitHist
        {
            private DateTime startTime;
            public DateTime StartTime
            {
                get
                {
                    return startTime;
                }
                set
                {
                    startTime = value;
                }
            }

            private DateTime endTime;
            public DateTime EndTime
            {
                get
                {
                    return endTime;
                }
                set
                {
                    endTime = value;
                }
            }

            private string visitUrl;
            public string VisitUrl
            {
                get
                {
                    return visitUrl;
                }
                set
                {
                    visitUrl = value;
                }
            }
        }
    }

     然后 在 工程根目下下新建文件 install.bat 内容:

    pushd %~dp0
    C:/WINDOWS/Microsoft.NET/Framework/v2.0.50727/regasm /codebase "%CD%/bin/Debug/bho.dll"

    新建uninstall.bat 内容:

    reg delete "HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/Windows/CurrentVersion/Explorer/Browser Helper Objects/{e90da13b-117a-4178-8111-0f712da09ff9}"

    如何删除ie的工具栏 下面是介绍:

    隐藏和禁用 Internet Explorer 工具栏上特定的按钮。 备注: 这些设置也可以在 HKEY_LOCAL_MACHINE 根键下面指定, 成为系统级限制。

      

    打开注册表 , 查找下面的主键, 若不存在, 则创建之。

      在 [HKEY_CURRENT_USER/Software/Microsoft/Windows/CurrentVersion/Policies/Explorer] 下:

      创建一个新的名为 "SpecifyDefaultButtons" DWORD , 设置它的值为 "1" ,允许删除按钮。

      另外创建一个新的 DWORD Btn_Folders , 设置它的值为 "2"。禁用文件按钮

      另外创建一个新的 DWORD Btn_Edit , 设置它的值为 "2"。禁用编辑按钮

      另外创建一个新的 DWORD Btn_Favorites , 设置它的值为 "2"。禁用收藏按钮

      另外创建一个新的 DWORD Btn_Tools , 设置它的值为 "2"。禁用工具按钮

      另外创建一个新的 DWORD Btn_Back , 设置它的值为 "2"。禁用后煺按钮

      另外创建一个新的 DWORD Btn_Forward , 设置它的值为 "2"。禁用前进按钮

      另外创建一个新的 DWORD Btn_Stop , 设置它的值为 "2"。禁用停止按钮

      另外创建一个新的 DWORD Btn_Refresh , 设置它的值为 "2"。禁用刷新按钮

      另外创建一个新的 DWORD Btn_Home , 设置它的值为 "2"。禁用主页按钮

      另外创建一个新的 DWORD Btn_Search , 设置它的值为 "2"。禁用搜索按钮

      另外创建一个新的 DWORD Btn_Media , 设置它的值为 "2"。禁用媒体按钮

      另外创建一个新的 DWORD Btn_History , 设置它的值为 "2"。禁用历史按钮

      另外创建一个新的 DWORD Btn_Fullscreen , 设置它的值为 "2"。禁用全屏按钮

      另外创建一个新的 DWORD Btn_Size , 设置它的值为 "2"。禁用大小按钮

      另外创建一个新的 DWORD Btn_Print , 设置它的值为 "2"。禁用打印按钮

      另外创建一个新的 DWORD Btn_Discussions , 设置它的值为 "2"。禁用讨论按钮

      另外创建一个新的 DWORD Btn_Encoding , 设置它的值为 "2"。禁用编码按钮

      另外创建一个新的 DWORD Btn_PrintPreview , 设置它的值为 "2"。禁用打印预览按钮

      另外创建一个新的 DWORD Btn_MailNews , 设置它的值为 "2"。禁用邮件和新闻按钮

      

    打开注册表 , 查找下面的主键, 如果不存在, 则创建。

      在 [HKEY_CURRENT_USER/Software/Microsoft/Internet Explorer/Main] 下:

      创建一个新的名为 "ShowGoButton" 的字符串值, 设置它的值为 "no" 。 禁用转到按钮

      如值为“yes”则允许显示。

     

     禁用“Internet选项

      在

      HKEY_CURRENT_USER/Software/Policies/Microsoft/

      Internet Explorer/Restrictions

      新建一个名为NoBrowserOptionsDWORD,然后赋值为: 1 (0x1)即可

      禁用常规选项

      在

      HKEY_CURRENT_USER/Software/Policies/Microsoft/

      Internet Explorer/Control Panel

      新建一个名为 GeneralTab DWORD,然后赋值为: 1 (0x1)即可

      禁用连接选项

      在

      HKEY_CURRENT_USER/Software/Policies/Microsoft/

      Internet Explorer/Control Panel

      新建一个名为 ConnectionsTab DWORD,然后赋值为: 1 (0x1)即可

      禁用安全选项

      在

      HKEY_CURRENT_USER/Software/Policies/Microsoft/

      Internet Explorer/Control Panel

      新建一个名为 SecurityTab DWORD,然后赋值为: 1 (0x1)即可

      禁用程序选项

      在

      HKEY_CURRENT_USER/Software/Policies/Microsoft/

      Internet Explorer/Control Panel

      新建一个名为 ProgramsTab DWORD,然后赋值为: 1 (0x1)即可

      禁用高级选项

      在

      HKEY_CURRENT_USER/Software/Policies/Microsoft/

      Internet Explorer/Control Panel

      新建一个名为 AdvancedTab DWORD,然后赋值为: 1 (0x1)即可

      禁用内容选项

      在

      HKEY_CURRENT_USER/Software/Policies/Microsoft/

      Internet Explorer/Control Panel

      新建一个名为 ContentTab DWORD,然后赋值为: 1 (0x1)即可

      禁止更改主页设置

      在

      HKEY_CURRENT_USER/Software/Policies/Microsoft/

      Internet Explorer/Control Panel

      新建一个名为 HomePage DWORD,然后赋值为: 1 (0x1)即可

      禁止使用代理服务器

      在

      HKEY_CURRENT_USER/Software/Policies/Microsoft/

      Internet Explorer/Control Panel

      新建一个名为 Proxy DWORD,然后赋值为: 1 (0x1)即可

      禁止IE的分级设置功能

      在

      HKEY_CURRENT_USER/Software/Policies/Microsoft/

      Internet Explorer/Control Panel

      新建一个名为 Ratings DWORD,然后赋值为: 1 (0x1)即可

      禁用临时文件设置

      在

      HKEY_CURRENT_USER/Software/Policies/Microsoft/

      Internet Explorer/Control Panel

      新建一个名为 Cache DWORD,然后赋值为: 1 (0x1)即可

      禁用历史记录设置

      在

      HKEY_CURRENT_USER/Software/Policies/Microsoft/

      Internet Explorer/Control Panel

      新建一个名为 History DWORD,然后赋值为: 1 (0x1)即可

      禁用更改颜色设置

      在

      HKEY_CURRENT_USER/Software/Policies/Microsoft/

      Internet Explorer/Control Panel

      新建一个名为 Colors DWORD,然后赋值为: 1 (0x1)即可

      禁用更改字体设置

      在

      HKEY_CURRENT_USER/Software/Policies/Microsoft/

      Internet Explorer/Control Panel

      新建一个名为 Fonts DWORD,然后赋值为: 1 (0x1)即可

      禁用更改语言设置

      在

      HKEY_CURRENT_USER/Software/Policies/Microsoft/

      Internet Explorer/Control Panel

      新建一个名为 Languages DWORD,然后赋值为: 1 (0x1)即可

      禁用更改辅助功能设

      在

      HKEY_CURRENT_USER/Software/Policies/Microsoft/

      Internet Explorer/Control Panel

      新建一个名为 Accessibility DWORD,然后赋值为: 1 (0x1)即可

      禁用重置web设置功能

      在

      HKEY_CURRENT_USER/Software/Policies/Microsoft/

      Internet Explorer/Control Panel

      新建一个名为 ResetWebSettings DWORD,然后赋值为: 1 (0x1)即可

      禁用更改证书设置

      在

      HKEY_CURRENT_USER/Software/Policies/Microsoft/

      Internet Explorer/Control Panel

      新建一个名为 Certificates DWORD,然后赋值为: 1 (0x1)即可

     

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  • 原文地址:https://www.cnblogs.com/liaomin416100569/p/9331544.html
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