Winform設定WebBowser訪問網頁核心版本
阿新 • • 發佈：2022-03-08
封裝了一個通用類：
using Microsoft.Win32; using System; using System.Collections.Generic; using System.ComponentModel; using System.Linq; using System.Text; using System.Threading.Tasks; namespace Helper { public class WebBrowserHelper { /// <summary> /// 修改登錄檔資訊來相容當前程式 /// </summary>View Codepublic static void SetWebBrowserFeatures(int ieVersion) { // don't change the registry if running in-proc inside Visual Studio if (LicenseManager.UsageMode != LicenseUsageMode.Runtime) return; //獲取程式及名稱 var appName = System.IO.Path.GetFileName(System.Diagnostics.Process.GetCurrentProcess().MainModule.FileName);//得到瀏覽器的模式的值 UInt32 ieMode = GeoEmulationModee(ieVersion); var featureControlRegKey = @"HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main\FeatureControl\"; //設定瀏覽器對應用程式（appName）以什麼模式（ieMode）執行 Registry.SetValue(featureControlRegKey + "FEATURE_BROWSER_EMULATION", appName, ieMode, RegistryValueKind.DWord); // enable the features which are "On" for the full Internet Explorer browser //不曉得設定有什麼用 Registry.SetValue(featureControlRegKey + "FEATURE_ENABLE_CLIPCHILDREN_OPTIMIZATION", appName, 1, RegistryValueKind.DWord); //Registry.SetValue(featureControlRegKey + "FEATURE_AJAX_CONNECTIONEVENTS", // appName, 1, RegistryValueKind.DWord); //Registry.SetValue(featureControlRegKey + "FEATURE_GPU_RENDERING", // appName, 1, RegistryValueKind.DWord); //Registry.SetValue(featureControlRegKey + "FEATURE_WEBOC_DOCUMENT_ZOOM", // appName, 1, RegistryValueKind.DWord); //Registry.SetValue(featureControlRegKey + "FEATURE_NINPUT_LEGACYMODE", // appName, 0, RegistryValueKind.DWord); } /// <summary> /// 獲取瀏覽器的版本 /// </summary> /// <returns></returns> public static int GetBrowserVersion() { int browserVersion = 0; using (var ieKey = Registry.LocalMachine.OpenSubKey(@"SOFTWARE\Microsoft\Internet Explorer", RegistryKeyPermissionCheck.ReadSubTree, System.Security.AccessControl.RegistryRights.QueryValues)) { var version = ieKey.GetValue("svcVersion"); if (null == version) { version = ieKey.GetValue("Version"); if (null == version) throw new ApplicationException("Microsoft Internet Explorer is required!"); } int.TryParse(version.ToString().Split('.')[0], out browserVersion); } //如果小於7 if (browserVersion < 7) { throw new ApplicationException("不支援的瀏覽器版本!"); } return browserVersion; } /// <summary> /// 通過版本得到瀏覽器模式的值 /// </summary> /// <param name="browserVersion"></param> /// <returns></returns> public static UInt32 GeoEmulationModee(int browserVersion) { UInt32 mode = 11000; // Internet Explorer 11. Webpages containing standards-based !DOCTYPE directives are displayed in IE11 Standards mode. switch (browserVersion) { case 7: mode = 7000; // Webpages containing standards-based !DOCTYPE directives are displayed in IE7 Standards mode. break; case 8: mode = 8000; // Webpages containing standards-based !DOCTYPE directives are displayed in IE8 mode. break; case 9: mode = 9000; // Internet Explorer 9. Webpages containing standards-based !DOCTYPE directives are displayed in IE9 mode. break; case 10: mode = 10000; // Internet Explorer 10. break; case 11: mode = 11000; // Internet Explorer 11 break; } return mode; } } }
using Microsoft.Win32;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace Helper
{
public class WebBrowserHelper
{
/// <summary>
/// 修改登錄檔資訊來相容當前程式
/// </summary>
public static void SetWebBrowserFeatures(int ieVersion)
{
// don't change the registry if running in-proc inside Visual Studio
if (LicenseManager.UsageMode != LicenseUsageMode.Runtime)
return;
//獲取程式及名稱
var appName = System.IO.Path.GetFileName(System.Diagnostics.Process.GetCurrentProcess().MainModule.FileName);
//得到瀏覽器的模式的值
UInt32 ieMode = GeoEmulationModee(ieVersion);
var featureControlRegKey = @"HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main\FeatureControl\";
//設定瀏覽器對應用程式（appName）以什麼模式（ieMode）執行
Registry.SetValue(featureControlRegKey + "FEATURE_BROWSER_EMULATION",
appName, ieMode, RegistryValueKind.DWord);
// enable the features which are "On" for the full Internet Explorer browser
//不曉得設定有什麼用
Registry.SetValue(featureControlRegKey + "FEATURE_ENABLE_CLIPCHILDREN_OPTIMIZATION",
appName, 1, RegistryValueKind.DWord);
//Registry.SetValue(featureControlRegKey + "FEATURE_AJAX_CONNECTIONEVENTS",
// appName, 1, RegistryValueKind.DWord);
//Registry.SetValue(featureControlRegKey + "FEATURE_GPU_RENDERING",
// appName, 1, RegistryValueKind.DWord);
//Registry.SetValue(featureControlRegKey + "FEATURE_WEBOC_DOCUMENT_ZOOM",
// appName, 1, RegistryValueKind.DWord);
//Registry.SetValue(featureControlRegKey + "FEATURE_NINPUT_LEGACYMODE",
// appName, 0, RegistryValueKind.DWord);
}
/// <summary>
/// 獲取瀏覽器的版本
/// </summary>
/// <returns></returns>
public static int GetBrowserVersion()
{
int browserVersion = 0;
using (var ieKey = Registry.LocalMachine.OpenSubKey(@"SOFTWARE\Microsoft\Internet Explorer",
RegistryKeyPermissionCheck.ReadSubTree,
System.Security.AccessControl.RegistryRights.QueryValues))
{
var version = ieKey.GetValue("svcVersion");
if (null == version)
{
version = ieKey.GetValue("Version");
if (null == version)
throw new ApplicationException("Microsoft Internet Explorer is required!");
}
int.TryParse(version.ToString().Split('.')[0], out browserVersion);
}
//如果小於7
if (browserVersion < 7)
{
throw new ApplicationException("不支援的瀏覽器版本!");
}
return browserVersion;
}
/// <summary>
/// 通過版本得到瀏覽器模式的值
/// </summary>
/// <param name="browserVersion"></param>
/// <returns></returns>
public static UInt32 GeoEmulationModee(int browserVersion)
{
UInt32 mode = 11000; // Internet Explorer 11. Webpages containing standards-based !DOCTYPE directives are displayed in IE11 Standards mode.
switch (browserVersion)
{
case 7:
mode = 7000; // Webpages containing standards-based !DOCTYPE directives are displayed in IE7 Standards mode.
break;
case 8:
mode = 8000; // Webpages containing standards-based !DOCTYPE directives are displayed in IE8 mode.
break;
case 9:
mode = 9000; // Internet Explorer 9. Webpages containing standards-based !DOCTYPE directives are displayed in IE9 mode.
break;
case 10:
mode = 10000; // Internet Explorer 10.
break;
case 11:
mode = 11000; // Internet Explorer 11
break;
}
return mode;
}
}
}
呼叫方法：
// webBrowser樣式 this.webBrowser1.Location = new Point(0, 60); this.webBrowser1.Size = new Size(1080, 503); WebBrowserHelper.SetWebBrowserFeatures(11);//核心設為ie11 this.webBrowser1.Navigate(ConfigurationManager.AppSettings["DomainName"] + "/Show/Notice/Banner");