在浏览器控件中使用最新版本的Internet Explorer
C＃ Windows窗体应用程序中的web浏览器控件的默认版本是7.我已经通过文章浏览器仿真更改为9，但是如何在Web浏览器控件中使用最新版本的已安装的Internet Explorer？
我看到了维尔的回答。 我认为是对的，但是我没有为我工作。 也许我正在使用.NET 4，并使用64x操作系统，所以请检查一下。
您可以在启动应用程序时进行设置或检查：
private void Form1_Load(object sender, EventArgs e) { var appName = Process.GetCurrentProcess().ProcessName + ".exe"; SetIE8KeyforWebBrowserControl(appName); } private void SetIE8KeyforWebBrowserControl(string appName) { RegistryKey Regkey = null; try { // For 64 bit machine if (Environment.Is64BitOperatingSystem) Regkey = Microsoft.Win32.Registry.LocalMachine.OpenSubKey(@"SOFTWARE\\Wow6432Node\\Microsoft\\Internet Explorer\\MAIN\\FeatureControl\\FEATURE_BROWSER_EMULATION", true); else //For 32 bit machine Regkey = Microsoft.Win32.Registry.LocalMachine.OpenSubKey(@"SOFTWARE\\Microsoft\\Internet Explorer\\Main\\FeatureControl\\FEATURE_BROWSER_EMULATION", true); // If the path is not correct or // if the user haven't priviledges to access the registry if (Regkey == null) { MessageBox.Show("Application Settings Failed - Address Not found"); return; } string FindAppkey = Convert.ToString(Regkey.GetValue(appName)); // Check if key is already present if (FindAppkey == "8000") { MessageBox.Show("Required Application Settings Present"); Regkey.Close(); return; } // If a key is not present add the key, Key value 8000 (decimal) if (string.IsNullOrEmpty(FindAppkey)) Regkey.SetValue(appName, unchecked((int)0x1F40), RegistryValueKind.DWord); // Check for the key after adding FindAppkey = Convert.ToString(Regkey.GetValue(appName)); if (FindAppkey == "8000") MessageBox.Show("Application Settings Applied Successfully"); else MessageBox.Show("Application Settings Failed, Ref: " + FindAppkey); } catch (Exception ex) { MessageBox.Show("Application Settings Failed"); MessageBox.Show(ex.Message); } finally { // Close the Registry if (Regkey != null) Regkey.Close(); } } 你可能会发现messagebox.show，只是为了testing。
密钥如下所示：
11001（0x2AF9） – Internet Explorer 11.网页以IE11边缘模式显示，无论
!DOCTYPE指令如何。11000（0x2AF8） – Internet Explorer 11.包含基于标准
!DOCTYPE指令的网页以IE11边缘模式显示。 IE11的默认值。10001（0x2711） – Internet Explorer 10.网页以IE10标准模式显示，无论
!DOCTYPE指令如何。10000（0x2710） – Internet Explorer 10.包含基于标准
!DOCTYPE指令的网页在IE10标准模式下显示。 Internet Explorer 10的默认值。9999（0x270F） – Internet Explorer 9.网页以IE9标准模式显示，无论
!DOCTYPE指令如何。9000（0x2328） – Internet Explorer 9.包含基于标准
!DOCTYPE指令的网页以IE9模式显示。8888（0x22B8） – 无论使用
!DOCTYPE指令，网页都以IE8标准模式显示。8000（0x1F40） – 包含基于标准的
!DOCTYPE指令的网页以IE8模式显示。7000（0x1B58） – 包含基于标准的网页
!DOCTYPE指令以IE7标准模式显示。
参考： MSDN：互联网function控制
我看到Skype这样的应用程序使用10001.我不知道。
注意
安装应用程序将更改registry。 您可能需要在清单文件中添加一行以避免由于registry中的更改权限而导致的错误：
<requestedExecutionLevel level="highestAvailable" uiAccess="false" />
更新1
这是一个类将获得最新版本的IE浏览器，并作出应有的变化;
public class WebBrowserHelper { public static int GetEmbVersion() { int ieVer = GetBrowserVersion(); if (ieVer > 9) return ieVer * 1000 + 1; if (ieVer > 7) return ieVer * 1111; return 7000; } // End Function GetEmbVersion public static void FixBrowserVersion() { string appName = System.IO.Path.GetFileNameWithoutExtension(System.Reflection.Assembly.GetExecutingAssembly().Location); FixBrowserVersion(appName); } public static void FixBrowserVersion(string appName) { FixBrowserVersion(appName, GetEmbVersion()); } // End Sub FixBrowserVersion // FixBrowserVersion("<YourAppName>", 9000); public static void FixBrowserVersion(string appName, int ieVer) { FixBrowserVersion_Internal("HKEY_LOCAL_MACHINE", appName + ".exe", ieVer); FixBrowserVersion_Internal("HKEY_CURRENT_USER", appName + ".exe", ieVer); FixBrowserVersion_Internal("HKEY_LOCAL_MACHINE", appName + ".vshost.exe", ieVer); FixBrowserVersion_Internal("HKEY_CURRENT_USER", appName + ".vshost.exe", ieVer); } // End Sub FixBrowserVersion private static void FixBrowserVersion_Internal(string root, string appName, int ieVer) { try { //For 64 bit Machine if (Environment.Is64BitOperatingSystem) Microsoft.Win32.Registry.SetValue(root + @"\Software\Wow6432Node\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION", appName, ieVer); else //For 32 bit Machine Microsoft.Win32.Registry.SetValue(root + @"\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION", appName, ieVer); } catch (Exception) { // some config will hit access rights exceptions // this is why we try with both LOCAL_MACHINE and CURRENT_USER } } // End Sub FixBrowserVersion_Internal public static int GetBrowserVersion() { // string strKeyPath = @"HKLM\SOFTWARE\Microsoft\Internet Explorer"; string strKeyPath = @"HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer"; string[] ls = new string[] { "svcVersion", "svcUpdateVersion", "Version", "W2kVersion" }; int maxVer = 0; for (int i = 0; i < ls.Length; ++i) { object objVal = Microsoft.Win32.Registry.GetValue(strKeyPath, ls[i], "0"); string strVal = System.Convert.ToString(objVal); if (strVal != null) { int iPos = strVal.IndexOf('.'); if (iPos > 0) strVal = strVal.Substring(0, iPos); int res = 0; if (int.TryParse(strVal, out res)) maxVer = Math.Max(maxVer, res); } // End if (strVal != null) } // Next i return maxVer; } // End Function GetBrowserVersion }
使用类如下
WebBrowserHelper.FixBrowserVersion(); WebBrowserHelper.FixBrowserVersion("SomeAppName"); WebBrowserHelper.FixBrowserVersion("SomeAppName",intIeVer);
你可能会面临一个问题，在可比性的Windows 10，可能由于你的网站本身，你可能需要添加这个元标记
<meta http-equiv="X-UA-Compatible" content="IE=11" >
请享用 ：）
使用MSDN的值：
int BrowserVer, RegVal; // get the installed IE version using (WebBrowser Wb = new WebBrowser()) BrowserVer = Wb.Version.Major; // set the appropriate IE version if (BrowserVer >= 11) RegVal = 11001; else if (BrowserVer == 10) RegVal = 10001; else if (BrowserVer == 9) RegVal = 9999; else if (BrowserVer == 8) RegVal = 8888; else RegVal = 7000; // set the actual key using (RegistryKey Key = Registry.CurrentUser.CreateSubKey(@"SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION", RegistryKeyPermissionCheck.ReadWriteSubTree)) if (Key.GetValue(System.Diagnostics.Process.GetCurrentProcess().ProcessName + ".exe") == null) Key.SetValue(System.Diagnostics.Process.GetCurrentProcess().ProcessName + ".exe", RegVal, RegistryValueKind.DWord);
你可以试试这个链接
try { var IEVAlue = 9000; // can be: 9999 , 9000, 8888, 8000, 7000 var targetApplication = Processes.getCurrentProcessName() + ".exe"; var localMachine = Registry.LocalMachine; var parentKeyLocation = @"SOFTWARE\Microsoft\Internet Explorer\MAIN\FeatureControl"; var keyName = "FEATURE_BROWSER_EMULATION"; "opening up Key: {0} at {1}".info(keyName, parentKeyLocation); var subKey = localMachine.getOrCreateSubKey(parentKeyLocation,keyName,true); subKey.SetValue(targetApplication, IEVAlue,RegistryValueKind.DWord); return "all done, now try it on a new process".info(); } catch(Exception ex) { ex.log(); "NOTE: you need to run this under no UAC".info(); }
var appName = System.Diagnostics.Process.GetCurrentProcess().ProcessName + ".exe"; using (var Key = Registry.CurrentUser.OpenSubKey(@"SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION", true)) Key.SetValue(appName, 9999, RegistryValueKind.DWord);
编辑：
为了使用最新版本的Internet Explorer，请用GetLatestVer()replace9999 ，这里是函数，谢谢@MohD答案 ：
int GetLatestVer() { var versionKeys = new[] { "svcVersion", "svcUpdateVersion", "Version", "W2kVersion" }; var ieVer = 0; using (var key = Registry.LocalMachine.OpenSubKey(@"SOFTWARE\Microsoft\Internet Explorer")) foreach (var entry in versionKeys) if (int.TryParse(key.GetValue(entry).ToString().Split('.')[0], out var result) && result > ieVer) ieVer = result; if (ieVer > 9) return ieVer * 1000 + 1; if (ieVer > 7) return ieVer * 1111; return 7000; }
EDIT2：
根据我在这里读到的（ 控制WebBrowser控件兼容性 ：
如果在客户端上将FEATURE_BROWSER_EMULATION文档模式值设置为高于IE版本，会发生什么情况？
显然，浏览器控件只能支持小于或等于客户端安装的IE版本的文档模式。 使用FEATURE_BROWSER_EMULATION键最适用于存在部署和支持浏览器版本的企业业务应用程序。 如果您将该值设置为比客户端上安装的浏览器版本更高版本的浏览器模式，则浏览器控件将select可用的最高文档模式。
最简单的是把一个非常高的十进制数…
这里我通常使用和为我工作的方法（32位和64位应用程序; ie_emulation可以是任何人在这里logging： 互联网function控制（B..C），浏览器仿真 ）：
[STAThread] static void Main() { if (!mutex.WaitOne(TimeSpan.FromSeconds(2), false)) { // Another application instance is running return; } try { Application.EnableVisualStyles(); Application.SetCompatibleTextRenderingDefault(false); var targetApplication = Process.GetCurrentProcess().ProcessName + ".exe"; int ie_emulation = 10000; try { string tmp = Properties.Settings.Default.ie_emulation; ie_emulation = int.Parse(tmp); } catch { } SetIEVersioneKeyforWebBrowserControl(targetApplication, ie_emulation); m_webLoader = new FormMain(); Application.Run(m_webLoader); } finally { mutex.ReleaseMutex(); } } private static void SetIEVersioneKeyforWebBrowserControl(string appName, int ieval) { RegistryKey Regkey = null; try { Regkey = Microsoft.Win32.Registry.LocalMachine.OpenSubKey(@"SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION", true); // If the path is not correct or // if user haven't privileges to access the registry if (Regkey == null) { YukLoggerObj.logWarnMsg("Application FEATURE_BROWSER_EMULATION Failed - Registry key Not found"); return; } string FindAppkey = Convert.ToString(Regkey.GetValue(appName)); // Check if key is already present if (FindAppkey == "" + ieval) { YukLoggerObj.logInfoMsg("Application FEATURE_BROWSER_EMULATION already set to " + ieval); Regkey.Close(); return; } // If a key is not present or different from desired, add/modify the key, key value Regkey.SetValue(appName, unchecked((int)ieval), RegistryValueKind.DWord); // Check for the key after adding FindAppkey = Convert.ToString(Regkey.GetValue(appName)); if (FindAppkey == "" + ieval) YukLoggerObj.logInfoMsg("Application FEATURE_BROWSER_EMULATION changed to " + ieval + "; changes will be visible at application restart"); else YukLoggerObj.logWarnMsg("Application FEATURE_BROWSER_EMULATION setting failed; current value is " + ieval); } catch (Exception ex) { YukLoggerObj.logWarnMsg("Application FEATURE_BROWSER_EMULATION setting failed; " + ex.Message); } finally { // Close the Registry if (Regkey != null) Regkey.Close(); } }
我能够实施卢卡的解决scheme，但我不得不做一些改变，以使其工作。 我的目标是使用D3.js与Windows窗体应用程序（针对.NET 2.0）的Web浏览器控件。 现在正在为我工作。 我希望这可以帮助别人。
using System; using System.Collections.Generic; using System.Windows.Forms; using System.Threading; using Microsoft.Win32; using System.Diagnostics; namespace ClientUI { static class Program { static Mutex mutex = new System.Threading.Mutex(false, "jMutex"); /// <summary> /// The main entry point for the application. /// </summary> [STAThread] static void Main() { if (!mutex.WaitOne(TimeSpan.FromSeconds(2), false)) { // Another application instance is running return; } try { Application.EnableVisualStyles(); Application.SetCompatibleTextRenderingDefault(false); var targetApplication = Process.GetCurrentProcess().ProcessName + ".exe"; int ie_emulation = 11999; try { string tmp = Properties.Settings.Default.ie_emulation; ie_emulation = int.Parse(tmp); } catch { } SetIEVersioneKeyforWebBrowserControl(targetApplication, ie_emulation); Application.Run(new MainForm()); } finally { mutex.ReleaseMutex(); } } private static void SetIEVersioneKeyforWebBrowserControl(string appName, int ieval) { RegistryKey Regkey = null; try { Regkey = Microsoft.Win32.Registry.LocalMachine.OpenSubKey(@"SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION", true); // If the path is not correct or // if user doesn't have privileges to access the registry if (Regkey == null) { MessageBox.Show("Application FEATURE_BROWSER_EMULATION Failed - Registry key Not found"); return; } string FindAppkey = Convert.ToString(Regkey.GetValue(appName)); // Check if key is already present if (FindAppkey == ieval.ToString()) { MessageBox.Show("Application FEATURE_BROWSER_EMULATION already set to " + ieval); Regkey.Close(); return; } // If key is not present or different from desired, add/modify the key , key value Regkey.SetValue(appName, unchecked((int)ieval), RegistryValueKind.DWord); // Check for the key after adding FindAppkey = Convert.ToString(Regkey.GetValue(appName)); if (FindAppkey == ieval.ToString()) { MessageBox.Show("Application FEATURE_BROWSER_EMULATION changed to " + ieval + "; changes will be visible at application restart"); } else { MessageBox.Show("Application FEATURE_BROWSER_EMULATION setting failed; current value is " + ieval); } } catch (Exception ex) { MessageBox.Show("Application FEATURE_BROWSER_EMULATION setting failed; " + ex.Message); } finally { //Close the Registry if (Regkey != null) Regkey.Close(); } } } }
另外，我在项目的设置中添加了一个string（ie_emulation），值为11999.该值似乎适用于IE11（11.0.15）。
接下来，我不得不改变我的应用程序的权限，以允许访问registry。 这可以通过添加一个新项目到您的项目（使用VS2012）。 在一般项目下，select应用程序清单文件。 将asInvoker的级别更改为RequireAdministrator（如下所示）。
<requestedExecutionLevel level="requireAdministrator" uiAccess="false" />
如果有人正在尝试使用带有浏览器控件的D3.js，则可能需要修改JSON数据以存储在HTML页面内的variables中，因为D3.json使用XmlHttpRequest（更易于与Web服务器一起使用）。 经过这些变化和上述，我的Windows窗体可以加载本地HTML文件，调用D3。
而不是更改RegKey，我能够在我的HTML的标题中放入一行：
<html> <head> <!-- Use lastest version of Internet Explorer --> <meta http-equiv="X-UA-Compatible" content="IE=edge" /> <!-- Insert other header tags here --> </head> ... </html>
请参阅Web浏览器控制和指定IE版本 。
使用：
// Get the installed Internet Explorer version using (WebBrowser Wb = new WebBrowser()) BrowserVer = Wb.Version.Major; // Set the appropriate Internet Explorer version if (BrowserVer >= 11) RegVal = 11001; else if (BrowserVer == 10) RegVal = 10001; else if (BrowserVer == 9) RegVal = 9999; else if (BrowserVer == 8) RegVal = 8888; else RegVal = 7000; // Set the actual key RegistryKey Key = Registry.CurrentUser.OpenSubKey(@"SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION", true); Key.SetValue(System.Diagnostics.Process.GetCurrentProcess().ProcessName + ".exe", RegVal, RegistryValueKind.DWord); Key.Close();
结合RooiWillie和MohD的答案
并记得用pipe理权运行你的应用程序。
var appName = System.Diagnostics.Process.GetCurrentProcess().ProcessName + ".exe"; RegistryKey Regkey = null; try { int BrowserVer, RegVal; // get the installed IE version using (WebBrowser Wb = new WebBrowser()) BrowserVer = Wb.Version.Major; // set the appropriate IE version if (BrowserVer >= 11) RegVal = 11001; else if (BrowserVer == 10) RegVal = 10001; else if (BrowserVer == 9) RegVal = 9999; else if (BrowserVer == 8) RegVal = 8888; else RegVal = 7000; //For 64 bit Machine if (Environment.Is64BitOperatingSystem) Regkey = Microsoft.Win32.Registry.LocalMachine.OpenSubKey(@"SOFTWARE\\Wow6432Node\\Microsoft\\Internet Explorer\\MAIN\\FeatureControl\\FEATURE_BROWSER_EMULATION", true); else //For 32 bit Machine Regkey = Microsoft.Win32.Registry.LocalMachine.OpenSubKey(@"SOFTWARE\\Microsoft\\Internet Explorer\\Main\\FeatureControl\\FEATURE_BROWSER_EMULATION", true); //If the path is not correct or //If user't have priviledges to access registry if (Regkey == null) { MessageBox.Show("Registry Key for setting IE WebBrowser Rendering Address Not found. Try run the program with administrator's right."); return; } string FindAppkey = Convert.ToString(Regkey.GetValue(appName)); //Check if key is already present if (FindAppkey == RegVal.ToString()) { Regkey.Close(); return; } Regkey.SetValue(appName, RegVal, RegistryValueKind.DWord); } catch (Exception ex) { MessageBox.Show("Registry Key for setting IE WebBrowser Rendering failed to setup"); MessageBox.Show(ex.Message); } finally { //Close the Registry if (Regkey != null) Regkey.Close(); }
Visual Basic版本：
Private Sub setRegisterForWebBrowser() Dim appName = Process.GetCurrentProcess().ProcessName + ".exe" SetIE8KeyforWebBrowserControl(appName) End Sub Private Sub SetIE8KeyforWebBrowserControl(appName As String) 'ref: http://stackoverflow.com/questions/17922308/use-latest-version-of-ie-in-webbrowser-control Dim Regkey As RegistryKey = Nothing Dim lgValue As Long = 8000 Dim strValue As Long = lgValue.ToString() Try 'For 64 bit Machine If (Environment.Is64BitOperatingSystem) Then Regkey = Microsoft.Win32.Registry.LocalMachine.OpenSubKey("SOFTWARE\\Wow6432Node\\Microsoft\\Internet Explorer\\MAIN\\FeatureControl\\FEATURE_BROWSER_EMULATION", True) Else 'For 32 bit Machine Regkey = Microsoft.Win32.Registry.LocalMachine.OpenSubKey("SOFTWARE\\Microsoft\\Internet Explorer\\Main\\FeatureControl\\FEATURE_BROWSER_EMULATION", True) End If 'If the path Is Not correct Or 'If user't have priviledges to access registry If (Regkey Is Nothing) Then MessageBox.Show("Application Settings Failed - Address Not found") Return End If Dim FindAppkey As String = Convert.ToString(Regkey.GetValue(appName)) 'Check if key Is already present If (FindAppkey = strValue) Then MessageBox.Show("Required Application Settings Present") Regkey.Close() Return End If 'If key Is Not present add the key , Kev value 8000-Decimal If (String.IsNullOrEmpty(FindAppkey)) Then ' Regkey.SetValue(appName, BitConverter.GetBytes(&H1F40), RegistryValueKind.DWord) Regkey.SetValue(appName, lgValue, RegistryValueKind.DWord) 'check for the key after adding FindAppkey = Convert.ToString(Regkey.GetValue(appName)) End If If (FindAppkey = strValue) Then MessageBox.Show("Registre de l'application appliquée avec succès") Else MessageBox.Show("Échec du paramètrage du registre, Ref: " + FindAppkey) End If Catch ex As Exception MessageBox.Show("Application Settings Failed") MessageBox.Show(ex.Message) Finally 'Close the Registry If (Not Regkey Is Nothing) Then Regkey.Close() End If End Try End Sub
我知道这已经发布，但这里是目前使用的上面的dotnet 4.5版本。 我build议使用默认的浏览器模拟尊重DOCTYPE
InternetExplorerFeatureControl.Instance.BrowserEmulation = DocumentMode.DefaultRespectDocType;
internal class InternetExplorerFeatureControl { private static readonly Lazy<InternetExplorerFeatureControl> LazyInstance = new Lazy<InternetExplorerFeatureControl>(() => new InternetExplorerFeatureControl()); private const string RegistryLocation = @"SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl"; private readonly RegistryView _registryView = Environment.Is64BitOperatingSystem && Environment.Is64BitProcess ? RegistryView.Registry64 : RegistryView.Registry32; private readonly string _processName; private readonly Version _version; #region Feature Control Strings (A) private const string FeatureRestrictAboutProtocolIe7 = @"FEATURE_RESTRICT_ABOUT_PROTOCOL_IE7"; private const string FeatureRestrictAboutProtocol = @"FEATURE_RESTRICT_ABOUT_PROTOCOL"; #endregion #region Feature Control Strings (B) private const string FeatureBrowserEmulation = @"FEATURE_BROWSER_EMULATION"; #endregion #region Feature Control Strings (G) private const string FeatureGpuRendering = @"FEATURE_GPU_RENDERING"; #endregion #region Feature Control Strings (L) private const string FeatureBlockLmzScript = @"FEATURE_BLOCK_LMZ_SCRIPT"; #endregion internal InternetExplorerFeatureControl() { _processName = $"{Process.GetCurrentProcess().ProcessName}.exe"; using (var webBrowser = new WebBrowser()) _version = webBrowser.Version; } internal static InternetExplorerFeatureControl Instance => LazyInstance.Value; internal RegistryHive RegistryHive { get; set; } = RegistryHive.CurrentUser; private int GetFeatureControl(string featureControl) { using (var currentUser = RegistryKey.OpenBaseKey(RegistryHive.CurrentUser, _registryView)) { using (var key = currentUser.CreateSubKey($"{RegistryLocation}\\{featureControl}", false)) { if (key.GetValue(_processName) is int value) { return value; } return -1; } } } private void SetFeatureControl(string featureControl, int value) { using (var currentUser = RegistryKey.OpenBaseKey(RegistryHive, _registryView)) { using (var key = currentUser.CreateSubKey($"{RegistryLocation}\\{featureControl}", true)) { key.SetValue(_processName, value, RegistryValueKind.DWord); } } } #region Internet Feature Controls (A) /// <summary> /// Windows Internet Explorer 8 and later. When enabled, feature disables the "about:" protocol. For security reasons, applications that host the WebBrowser Control are strongly encouraged to enable this feature. /// By default, this feature is enabled for Windows Internet Explorer and disabled for applications hosting the WebBrowser Control.To enable this feature using the registry, add the name of your executable file to the following setting. /// </summary> internal bool AboutProtocolRestriction { get { if (_version.Major < 8) throw new NotSupportedException($"{AboutProtocolRestriction} requires Internet Explorer 8 and Later."); var releaseVersion = new Version(8, 0, 6001, 18702); return Convert.ToBoolean(GetFeatureControl(_version >= releaseVersion ? FeatureRestrictAboutProtocolIe7 : FeatureRestrictAboutProtocol)); } set { if (_version.Major < 8) throw new NotSupportedException($"{AboutProtocolRestriction} requires Internet Explorer 8 and Later."); var releaseVersion = new Version(8, 0, 6001, 18702); SetFeatureControl(_version >= releaseVersion ? FeatureRestrictAboutProtocolIe7 : FeatureRestrictAboutProtocol, Convert.ToInt16(value)); } } #endregion #region Internet Feature Controls (B) /// <summary> /// Windows Internet Explorer 8 and later. Defines the default emulation mode for Internet Explorer and supports the following values. /// </summary> internal DocumentMode BrowserEmulation { get { if (_version.Major < 8) throw new NotSupportedException($"{nameof(BrowserEmulation)} requires Internet Explorer 8 and Later."); var value = GetFeatureControl(FeatureBrowserEmulation); if (Enum.IsDefined(typeof(DocumentMode), value)) { return (DocumentMode)value; } return DocumentMode.NotSet; } set { if (_version.Major < 8) throw new NotSupportedException($"{nameof(BrowserEmulation)} requires Internet Explorer 8 and Later."); var tmp = value; if (value == DocumentMode.DefaultRespectDocType) tmp = DefaultRespectDocType; else if (value == DocumentMode.DefaultOverrideDocType) tmp = DefaultOverrideDocType; SetFeatureControl(FeatureBrowserEmulation, (int)tmp); } } #endregion #region Internet Feature Controls (G) /// <summary> /// Internet Explorer 9. Enables Internet Explorer to use a graphics processing unit (GPU) to render content. This dramatically improves performance for webpages that are rich in graphics. /// By default, this feature is enabled for Internet Explorer and disabled for applications hosting the WebBrowser Control.To enable this feature by using the registry, add the name of your executable file to the following setting. /// Note: GPU rendering relies heavily on the quality of your video drivers. If you encounter problems running Internet Explorer with GPU rendering enabled, you should verify that your video drivers are up to date and that they support hardware accelerated graphics. /// </summary> internal bool GpuRendering { get { if (_version.Major < 9) throw new NotSupportedException($"{nameof(GpuRendering)} requires Internet Explorer 9 and Later."); return Convert.ToBoolean(GetFeatureControl(FeatureGpuRendering)); } set { if (_version.Major < 9) throw new NotSupportedException($"{nameof(GpuRendering)} requires Internet Explorer 9 and Later."); SetFeatureControl(FeatureGpuRendering, Convert.ToInt16(value)); } } #endregion #region Internet Feature Controls (L) /// <summary> /// Internet Explorer 7 and later. When enabled, feature allows scripts stored in the Local Machine zone to be run only in webpages loaded from the Local Machine zone or by webpages hosted by sites in the Trusted Sites list. For more information, see Security and Compatibility in Internet Explorer 7. /// By default, this feature is enabled for Internet Explorer and disabled for applications hosting the WebBrowser Control.To enable this feature by using the registry, add the name of your executable file to the following setting. /// </summary> internal bool LocalScriptBlocking { get { if (_version.Major < 7) throw new NotSupportedException($"{nameof(LocalScriptBlocking)} requires Internet Explorer 7 and Later."); return Convert.ToBoolean(GetFeatureControl(FeatureBlockLmzScript)); } set { if (_version.Major < 7) throw new NotSupportedException($"{nameof(LocalScriptBlocking)} requires Internet Explorer 7 and Later."); SetFeatureControl(FeatureBlockLmzScript, Convert.ToInt16(value)); } } #endregion private DocumentMode DefaultRespectDocType { get { if (_version.Major >= 11) return DocumentMode.InternetExplorer11RespectDocType; switch (_version.Major) { case 10: return DocumentMode.InternetExplorer10RespectDocType; case 9: return DocumentMode.InternetExplorer9RespectDocType; case 8: return DocumentMode.InternetExplorer8RespectDocType; default: throw new ArgumentOutOfRangeException(); } } } private DocumentMode DefaultOverrideDocType { get { if (_version.Major >= 11) return DocumentMode.InternetExplorer11OverrideDocType; switch (_version.Major) { case 10: return DocumentMode.InternetExplorer10OverrideDocType; case 9: return DocumentMode.InternetExplorer9OverrideDocType; case 8: return DocumentMode.InternetExplorer8OverrideDocType; default: throw new ArgumentOutOfRangeException(); } } } } internal enum DocumentMode { NotSet = -1, [Description("Webpages containing standards-based !DOCTYPE directives are displayed in IE latest installed version mode.")] DefaultRespectDocType, [Description("Webpages are displayed in IE latest installed version mode, regardless of the declared !DOCTYPE directive. Failing to declare a !DOCTYPE directive could causes the page to load in Quirks.")] DefaultOverrideDocType, [Description( "Internet Explorer 11. Webpages are displayed in IE11 edge mode, regardless of the declared !DOCTYPE directive. Failing to declare a !DOCTYPE directive causes the page to load in Quirks." )] InternetExplorer11OverrideDocType = 11001, [Description( "IE11. Webpages containing standards-based !DOCTYPE directives are displayed in IE11 edge mode. Default value for IE11." )] InternetExplorer11RespectDocType = 11000, [Description( "Internet Explorer 10. Webpages are displayed in IE10 Standards mode, regardless of the !DOCTYPE directive." )] InternetExplorer10OverrideDocType = 10001, [Description( "Internet Explorer 10. Webpages containing standards-based !DOCTYPE directives are displayed in IE10 Standards mode. Default value for Internet Explorer 10." )] InternetExplorer10RespectDocType = 10000, [Description( "Windows Internet Explorer 9. Webpages are displayed in IE9 Standards mode, regardless of the declared !DOCTYPE directive. Failing to declare a !DOCTYPE directive causes the page to load in Quirks." )] InternetExplorer9OverrideDocType = 9999, [Description( "Internet Explorer 9. Webpages containing standards-based !DOCTYPE directives are displayed in IE9 mode. Default value for Internet Explorer 9.\r\n" + "Important In Internet Explorer 10, Webpages containing standards - based !DOCTYPE directives are displayed in IE10 Standards mode." )] InternetExplorer9RespectDocType = 9000, [Description( "Webpages are displayed in IE8 Standards mode, regardless of the declared !DOCTYPE directive. Failing to declare a !DOCTYPE directive causes the page to load in Quirks." )] InternetExplorer8OverrideDocType = 8888, [Description( "Webpages containing standards-based !DOCTYPE directives are displayed in IE8 mode. Default value for Internet Explorer 8\r\n" + "Important In Internet Explorer 10, Webpages containing standards - based !DOCTYPE directives are displayed in IE10 Standards mode." )] InternetExplorer8RespectDocType = 8000, [Description( "Webpages containing standards-based !DOCTYPE directives are displayed in IE7 Standards mode. Default value for applications hosting the WebBrowser Control." )] InternetExplorer7RespectDocType = 7000 }
一个便宜而简单的解决方法是，您可以在FEATURE_BROWSER_EMULATION键中input一个大于11001的值。 然后它需要系统中可用的最新的IE。
