CefSharp 设置cookie

设置cookie

var cookieManager = CefSharp.Cef.GetGlobalCookieManager();  
await cookieManager.SetCookieAsync("http://" + domain, new CefSharp.Cookie(  
{  
    Domain = domain,  
    Name = name,  
    Value = value,  
    Expires = DateTime.MinValue  
});

读取cookie 
建立Cookie读取对象，继承接口 ICookieVisitor

 public class CookieVisitor : CefSharp.ICookieVisitor  
    {  
        public event Action<CefSharp.Cookie> SendCookie;  
        public bool Visit(CefSharp.Cookie cookie, int count, int total, ref bool deleteCookie)  
        {  
            deleteCookie = false;  
            if (SendCookie != null)  
            {  
                SendCookie(cookie);  
            }  

            return true;  
        }  
    }  
    /// 回调事件
    private void visitor_SendCookie(CefSharp.Cookie obj)  
    {  
        cookies += obj.Domain.TrimStart('.') + "^" + obj.Name + "^" + obj.Value + "$";  
    }  

加载指定页面的cookie信息

 /// <summary>
        /// html页面加载完成
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        async void webBrowser_FrameLoadEnd(object sender, FrameLoadEndEventArgs e)
        {
            string _url = e.Url;
            //判断是否是需要获取cookie的页面
            if(_url.Contains("你页面的url连接地址")){
                  //注册获取cookie回调事件
                 CookieVisitor visitor = new CookieVisitor();
                 visitor.SendCookie += visitor_SycmCookie;
            }
        }