WPF 使用ChromiumWebBrowser 嵌套一个JSP的页面之后，页面总是闪烁，有没有人有类似问题，或知道解决办法

[303554142]

//WebViewHelper类
using CefSharp;
using CefSharp.Wpf;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace YaMiClient
{
    public class WebViewHelper
    {
        private static ChromiumWebBrowser webBrowser;
        private static object _lock = new object();
        private WebViewHelper()
        {
            
        }
       
        public static void SetInit()
        {
            if (Cef.IsInitialized)
                return;
            Cef.Initialize(new CefSettings() { PersistSessionCookies = true});
        }

        public static void SetDispose()
        {
            Cef.Shutdown();
        }

        public static ChromiumWebBrowser GetWebBrowser()
        {
            if(webBrowser==null)
            {
                lock(_lock)
                {
                    if(webBrowser==null)
                    {
                        webBrowser = new ChromiumWebBrowser();
                    }
                }
            }
            return webBrowser;
        }

        public static void SetAddress(string address)
        {
            if (webBrowser == null)
                GetWebBrowser();
            webBrowser.Address = address;
        }
        public static void SetCookies(string url, string domain, Dictionary<string, string> cookies, DateTime dateTime)
        {
            Cef.GetGlobalCookieManager().SetStoragePath(Environment.CurrentDirectory, true);
            cookies.ToList().ForEach(c =>
            {
                Cookie cookie = new Cookie();
                cookie.Creation = DateTime.Now;
                cookie.Domain ="";
                cookie.Name = c.Key;
                cookie.Value = c.Value;
                cookie.Expires = dateTime;
                Task<bool> task = Cef.GetGlobalCookieManager().SetCookieAsync("http://123.57.7.202/yamiap", cookie);

                while (!task.IsCompleted)
                {
                    continue;
                }
                bool b = task.Result;
            });
        }    

    }
}

下面是加载的页面的代码

using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Linq;
using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
using YaMiClient.Framework;
using YaMiClient.Models;

namespace YaMiClient.Views.WorkViews
{
    [Screen(Name="WorkList")]
    /// <summary>
    /// WorkList.xaml 的交互逻辑
    /// </summary>
    public partial class WorkList : ChildScreen
    {
        private ObservableCollection<NavigationModel> navigationSource;

        public ObservableCollection<NavigationModel> NavigationSource
        {
            get 
            {
                if (navigationSource == null)
                    navigationSource = new ObservableCollection<NavigationModel>();
                return navigationSource; 
            }
            set 
            {
                SetProperty<ObservableCollection<NavigationModel>>(ref navigationSource, value, () => this.NavigationSource);
            }
        }
        
        public WorkList()
        {
            InitializeComponent();
            //保证窗体显示在上方。
            NavigationSource = new ObservableCollection<NavigationModel>();
            NavigationSource.Add(new NavigationModel() { NavigationName = "动态", Url = "http://123.57.7.202/yamiapi/wechat/dynamic/alldongtai.jsp", NavigationImage = "pack://application:,,,/Assets/WorkImage/Dynamic.png", IsWebBroswer = true });
            NavigationSource.Add(new NavigationModel() { NavigationName = "日历", Url = "http://123.57.7.202/yamiapi/wechat/calendar/calendarList.jsp", NavigationImage = "pack://application:,,,/Assets/WorkImage/Calendar.png", IsWebBroswer = true });
            NavigationSource.Add(new NavigationModel() { NavigationName = "任务", Url = "http://123.57.7.202/yamiapi/wechat/task/myUnfinishedList.jsp", NavigationImage = "pack://application:,,,/Assets/WorkImage/Task.png", IsWebBroswer = true });
            NavigationSource.Add(new NavigationModel() { NavigationName = "通知", Url = "http://123.57.7.202/yamiapi/wechat/notice/gu_dtzliebiao.jsp", NavigationImage = "pack://application:,,,/Assets/WorkImage/Notice.png" ,IsWebBroswer = true });
            NavigationSource.Add(new NavigationModel() { NavigationName = "群组", Url = "http://123.57.7.202/yamiapi/wechat/group/aqzliebiao.jsp", NavigationImage = "pack://application:,,,/Assets/WorkImage/Group.png", IsWebBroswer = true });
            NavigationSource.Add(new NavigationModel() { NavigationName = "知识库", Url = "http://123.57.7.202/yamiapi/wechat/repository/fileList.jsp", NavigationImage = "pack://application:,,,/Assets/WorkImage/Knowledge.png", IsWebBroswer = true });
            NavigationSource.Add(new NavigationModel() { NavigationName = "审批", Url = "http://123.57.7.202/yamiapi/wechat/apply/fshenpi.jsp", NavigationImage = "pack://application:,,,/Assets/WorkImage/Approval.png",IsWebBroswer = true });
            NavigationSource.Add(new NavigationModel() { NavigationName = "工作报告", Url = "http://123.57.7.202/yamiapi/wechat/workpaper/mySendList.jsp", NavigationImage = "pack://application:,,,/Assets/WorkImage/WorkReport.png", IsWebBroswer = true });
            NavigationSource.Add(new NavigationModel() { NavigationName = "资讯", Url = "http://123.57.7.202/yamiapi/wechat/consultation/zixunall.jsp", NavigationImage = "pack://application:,,,/Assets/WorkImage/Refer.png", IsWebBroswer = true });
            NavigationSource.Add(new NavigationModel() { NavigationName = "打卡", Url = "http://123.57.7.202/yamiapi/wechat/punchcard/byiji.jsp", NavigationImage = "pack://application:,,,/Assets/WorkImage/PunchCard.png", IsWebBroswer = true });
            NavigationSource.Add(new NavigationModel() { NavigationName = "聊天", Url = "http://182.92.97.9/yamiweb/huanxin-webim2/index2.html#", NavigationImage = "pack://application:,,,/Assets/WorkImage/PunchCard.png", IsWebBroswer = true });
            
        }

        public override void OnActivity()
        {
            base.OnActivity();
        }

        private void ListBox_SelectionChanged(object sender, SelectionChangedEventArgs e)
        {
            var target = sender as ListBox;
            if (target == null)
                return;
            var item = target.SelectedItem as NavigationModel;
            if (item == null)
                return;
            Dictionary<string,object> parameter=new Dictionary<string,object>();
            parameter.Add("NavigationUri",item.Url);
            parameter.Add("Title", item.NavigationName);
            Activate("WorkDetail", parameter);
        }
        
    }
}

主要就是用单例模式，实现web端 已实现功能的直接嵌套，不知道为什么加了页面之后 就一直闪烁

[chloette0921]

同问~~~有人知道么

[kiddkyd]

我也出现了，貌似是用了css3的动画导致