.net 设置Webbowser 版本

.net 里的Webbowser控件默认情况是用IE7来渲染

可修改注册表试用是最新的版本来渲染：

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Security;
using Microsoft.Win32;
using System.IO;

namespace wgscd
{

    public enum BrowserEmulationVersion
        {
            Default = 0,
            Version7 = 7000,
            Version8 = 8000,
            Version8Standards = 8888,
            Version9 = 9000,
            Version9Standards = 9999,
            Version10 = 10000,
            Version10Standards = 10001,
            Version11 = 11000,
            Version11Edge = 11001
        }
    public static class WBEmulator
        {
            private const string InternetExplorerRootKey = @"Software\Microsoft\Internet Explorer";

            public static int GetInternetExplorerMajorVersion()
            {
                int result;

                result = 0;

                try
                {
                    RegistryKey key;

                    key = Registry.LocalMachine.OpenSubKey(InternetExplorerRootKey);

                    if (key != null)
                    {
                        object value;

                        value = key.GetValue("svcVersion", null) ?? key.GetValue("Version", null);

                        if (value != null)
                        {
                            string version;
                            int separator;

                            version = value.ToString();
                            separator = version.IndexOf('.');
                            if (separator != -1)
                            {
                                int.TryParse(version.Substring(0, separator), out result);
                            }
                        }
                    }
                }
                catch (SecurityException)
                {
                    // The user does not have the permissions required to read from the registry key.
                }
                catch (UnauthorizedAccessException)
                {
                    // The user does not have the necessary registry rights.
                }

                return result;
            }
            private const string BrowserEmulationKey = InternetExplorerRootKey + @"\Main\FeatureControl\FEATURE_BROWSER_EMULATION";

            public static BrowserEmulationVersion GetBrowserEmulationVersion()
            {
                BrowserEmulationVersion result;

                result = BrowserEmulationVersion.Default;

                try
                {
                    RegistryKey key;

                    key = Registry.CurrentUser.OpenSubKey(BrowserEmulationKey, true);
                    if (key != null)
                    {
                        string programName;
                        object value;

                        programName = Path.GetFileName(Environment.GetCommandLineArgs()[0]);
                        value = key.GetValue(programName, null);

                        if (value != null)
                        {
                            result = (BrowserEmulationVersion)Convert.ToInt32(value);
                        }
                    }
                }
                catch (SecurityException)
                {
                    // The user does not have the permissions required to read from the registry key.
                }
                catch (UnauthorizedAccessException)
                {
                    // The user does not have the necessary registry rights.
                }

                return result;
            }
            public static bool SetBrowserEmulationVersion(BrowserEmulationVersion browserEmulationVersion)
            {
                bool result;

                result = false;

                try
                {
                    RegistryKey key;

                    key = Registry.CurrentUser.OpenSubKey(BrowserEmulationKey, true);

                    if (key != null)
                    {
                        string programName;

                        programName = Path.GetFileName(Environment.GetCommandLineArgs()[0]);

                        if (browserEmulationVersion != BrowserEmulationVersion.Default)
                        {
                            // if it's a valid value, update or create the value
                            key.SetValue(programName, (int)browserEmulationVersion, RegistryValueKind.DWord);
                        }
                        else
                        {
                            // otherwise, remove the existing value
                            key.DeleteValue(programName, false);
                        }

                        result = true;
                    }
                }
                catch (SecurityException)
                {
                    // The user does not have the permissions required to read from the registry key.
                }
                catch (UnauthorizedAccessException)
                {
                    // The user does not have the necessary registry rights.
                }

                return result;
            }

            public static bool SetBrowserEmulationVersion()
            {
                int ieVersion;
                BrowserEmulationVersion emulationCode;

                ieVersion = GetInternetExplorerMajorVersion();

                if (ieVersion >= 11)
                {
                    emulationCode = BrowserEmulationVersion.Version11;
                }
                else
                {
                    switch (ieVersion)
                    {
                        case 10:
                            emulationCode = BrowserEmulationVersion.Version10;
                            break;
                        case 9:
                            emulationCode = BrowserEmulationVersion.Version9;
                            break;
                        case 8:
                            emulationCode = BrowserEmulationVersion.Version8;
                            break;
                        default:
                            emulationCode = BrowserEmulationVersion.Version7;
                            break;
                    }
                }

                return SetBrowserEmulationVersion(emulationCode);
            }
            public static bool IsBrowserEmulationSet()
            {
                return GetBrowserEmulationVersion() != BrowserEmulationVersion.Default;
            }

        }

    /*
     调用 ：
     *  if (!WBEmulator.IsBrowserEmulationSet())
            {
                WBEmulator.SetBrowserEmulationVersion();
         }
     */

}

　　

或者使用第三方的浏览器控件：

项目基于WebKit.NET 0.5开发
google code地址：https://code.google.com/archive/p/open-webkit-sharp/
github网址 ： https://github.com/Erls-Corporation/open-webkit-sharp

use the WebKit.NET ：https://sourceforge.net/projects/webkitdotnet/