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  • WPF 设置WebBrowser控件不弹脚本错误提示框

    using System.Reflection;
    using System.Windows;
    using System.Windows.Controls;
    using System.Windows.Navigation;
    
    namespace HC
    {
        /// <summary>
        /// MainWindow.xaml 的交互逻辑
        /// </summary>
        public partial class MainWindow : Window
        {
            public MainWindow()
            {
                InitializeComponent();
                WebBrowserMain.Navigating += WebBrowserMain_Navigating;
            }
    
            void WebBrowserMain_Navigating(object sender, NavigatingCancelEventArgs e)
            {
                SetWebBrowserSilent(sender as WebBrowser, true);
            }
    
            /// <summary>
            /// 设置浏览器静默,不弹错误提示框
            /// </summary>
            /// <param name="webBrowser">要设置的WebBrowser控件浏览器</param>
            /// <param name="silent">是否静默</param>
            private void SetWebBrowserSilent(WebBrowser webBrowser, bool silent)
            {
                FieldInfo fi = typeof (WebBrowser).GetField("_axIWebBrowser2", BindingFlags.Instance | BindingFlags.NonPublic);
                if (fi != null)
                {
                    object browser = fi.GetValue(webBrowser);
                    if (browser != null)
                        browser.GetType().InvokeMember("Silent", BindingFlags.SetProperty, null, browser, new object[] {silent});
                }
            }
        }
    }
    

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  • 原文地址:https://www.cnblogs.com/bhlsheji/p/4298222.html
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