• c# set Webbowser version with WPF/Winform app


    <Window x:Class="TestWPF.MainWindow"
            xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
            xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
            xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
            xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
            xmlns:wf="clr-namespace:System.Windows.Forms;assembly=System.Windows.Forms"
            xmlns:local="clr-namespace:TestWPF"
            mc:Ignorable="d"
            Title="MainWindow" Height="450" Width="800">
        <Grid>
            <TextBox   x:Name="txt" AcceptsReturn="True" Height="40" VerticalAlignment="Top"/>
            <WindowsFormsHost HorizontalAlignment="Stretch" Margin="15,0,15,5"   x:Name="wfHost">
                <wf:WebBrowser x:Name="web"></wf:WebBrowser>
            </WindowsFormsHost>
        </Grid>
    </Window>
    

      

    set IE version:

    /// <summary>
            /// 定义IE版本的枚举
            /// </summary>
            public  enum IeVersion
            {
                //see https://docs.microsoft.com/zh-cn/previous-versions/windows/internet-explorer/ie-developer/general-info/ee330730(v=vs.85)?redirectedfrom=MSDN
                强制ie11,//11001 (0x2AF9)
                标准ie11,//11000 (0x2AF8)
                强制ie10,//10001 (0x2711) Internet Explorer 10。网页以IE 10的标准模式展现,页面!DOCTYPE无效
                标准ie10,//10000 (0x02710) Internet Explorer 10。在IE 10标准模式中按照网页上!DOCTYPE指令来显示网页。Internet Explorer 10 默认值。
                强制ie9,//9999 (0x270F) Windows Internet Explorer 9. 强制IE9显示,忽略!DOCTYPE指令
                标准ie9,//9000 (0x2328) Internet Explorer 9. Internet Explorer 9默认值,在IE9标准模式中按照网页上!DOCTYPE指令来显示网页。
                强制ie8,//8888 (0x22B8) Internet Explorer 8,强制IE8标准模式显示,忽略!DOCTYPE指令
                标准ie8,//8000 (0x1F40) Internet Explorer 8默认设置,在IE8标准模式中按照网页上!DOCTYPE指令展示网页
                标准ie7//7000 (0x1B58) 使用WebBrowser Control控件的应用程序所使用的默认值,在IE7标准模式中按照网页上!DOCTYPE指令来展示网页
            }
    
            /// <summary>
            /// 设置WebBrowser的默认版本
            /// </summary>
            /// <param name="ver">IE版本</param>
            public static  void SetIE(IeVersion ver)
            {
                string productName = AppDomain.CurrentDomain.SetupInformation.ApplicationName;//获取程序名称
    
                object version;
                switch (ver)
                {
                     
                    case IeVersion.标准ie7:
                        version = 0x1B58;
                        break;
                    case IeVersion.标准ie8:
                        version = 0x1F40;
                        break;
                    case IeVersion.强制ie8:
                        version = 0x22B8;
                        break;
                    case IeVersion.标准ie9:
                        version = 0x2328;
                        break;
                    case IeVersion.强制ie9:
                        version = 0x270F;
                        break;
                    case IeVersion.标准ie10:
                        version = 0x02710;
                        break;
                    case IeVersion.强制ie10:
                        version = 0x2711;
                        break;
                 case IeVersion.标准ie11:
                        version = 0x2AF8;
                        break;
                    case IeVersion.强制ie11:
                        version = 0x2AF9;
                        break;     
                    default:
                        version = 0x1F40;
                        break;
    
                }
    
                RegistryKey key = Registry.CurrentUser;
                RegistryKey software =
                    key.CreateSubKey(
                        @"Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\" + productName);
                if (software != null)
                {
                    software.Close();
                    software.Dispose();
                }
                RegistryKey reg =
                    key.OpenSubKey(
                        @"Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION", true);
                //该项必须已存在
                if (reg != null) reg.SetValue(productName, version, RegistryValueKind.DWord);
            }
    

      

    call:

    SetIE(IeVersion.标准ie11);

    fffffffffffffffff
    test red font.
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  • 原文地址:https://www.cnblogs.com/wgscd/p/15561154.html
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