修改 webbrowser 支持IE8/IE9/IE10/HTML5 (webbrowser默认为IE7模式)

【实例截图】

【核心代码】

using Microsoft.Win32;
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;

namespace WebBrowserTest
{
    public partial class Form1 : Form
    {
        string exename = "WebBrowserTest.exe";
        public Form1()
        {
            InitializeComponent();

            
            string curDir = System.IO.Directory.GetCurrentDirectory();
            this.webBrowser1.Url = new Uri(String.Format("file:///{0}/test.html", curDir));

        }

        private void btnSetIE8_Click(object sender, EventArgs e)
        {
//#if DEBUG
//            string exename = "WebBrowserTest.vshost.exe";
//#else
//    string exename = "WebBrowserTest.exe";
//#endif

            //var appName = Process.GetCurrentProcess().MainModule.ModuleName;


            string FEATURE_BROWSER_EMULATION = @"Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION";
            string FEATURE_DOCUMENT_COMPATIBLE_MODE = @"Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_DOCUMENT_COMPATIBLE_MODE";
            
            using (RegistryKey regkey1 = Registry.CurrentUser.CreateSubKey(FEATURE_BROWSER_EMULATION))
            using (RegistryKey regkey2 = Registry.CurrentUser.CreateSubKey(FEATURE_DOCUMENT_COMPATIBLE_MODE))
            {
                regkey1.SetValue(exename, 8000, RegistryValueKind.DWord);
                regkey2.SetValue(exename, 80000, RegistryValueKind.DWord);
                regkey1.Close();
                regkey2.Close();
            }

            MessageBox.Show("关闭后 重新打开生效");
            this.Close();

        }

        private void btnSetIE9_Click(object sender, EventArgs e)
        {
            string FEATURE_BROWSER_EMULATION = @"Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION";
            string FEATURE_DOCUMENT_COMPATIBLE_MODE = @"Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_DOCUMENT_COMPATIBLE_MODE";

            using (RegistryKey regkey1 = Registry.CurrentUser.CreateSubKey(FEATURE_BROWSER_EMULATION))
            using (RegistryKey regkey2 = Registry.CurrentUser.CreateSubKey(FEATURE_DOCUMENT_COMPATIBLE_MODE))
            {
                regkey1.SetValue(exename, 9000, RegistryValueKind.DWord);
                regkey2.SetValue(exename, 90000, RegistryValueKind.DWord);
                regkey1.Close();
                regkey2.Close();
            }

            MessageBox.Show("关闭后 重新打开生效");
            this.Close();

        }

        private void btnRemove_Click(object sender, EventArgs e)
        {
            string FEATURE_BROWSER_EMULATION = @"Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION";
            string FEATURE_DOCUMENT_COMPATIBLE_MODE = @"Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_DOCUMENT_COMPATIBLE_MODE";

            string keyName = @"Software\Microsoft\Windows\CurrentVersion\Run";
            using (RegistryKey key1 = Registry.CurrentUser.OpenSubKey(FEATURE_BROWSER_EMULATION, true))
            using (RegistryKey key2 = Registry.CurrentUser.OpenSubKey(FEATURE_DOCUMENT_COMPATIBLE_MODE, true))
            {
                if (key1!= null) key1.DeleteValue(exename);
                if (key2 != null) key2.DeleteValue(exename);

            }

            MessageBox.Show("关闭后 重新打开生效");
            this.Close();
        }

        private void btnSetIE10_Click(object sender, EventArgs e)
        {
            string FEATURE_BROWSER_EMULATION = @"Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION";
            string FEATURE_DOCUMENT_COMPATIBLE_MODE = @"Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_DOCUMENT_COMPATIBLE_MODE";

            using (RegistryKey regkey1 = Registry.CurrentUser.CreateSubKey(FEATURE_BROWSER_EMULATION))
            using (RegistryKey regkey2 = Registry.CurrentUser.CreateSubKey(FEATURE_DOCUMENT_COMPATIBLE_MODE))
            {
                regkey1.SetValue(exename, 10000, RegistryValueKind.DWord);
                regkey2.SetValue(exename, 100000, RegistryValueKind.DWord);
                regkey1.Close();
                regkey2.Close();
            }

            MessageBox.Show("关闭后 重新打开生效");
            this.Close();
        }
    }
}