CefSharp 不弹窗的问题

CefSharp 不弹窗 这样写完之后 ,确实是不弹了,但是带target="_blank" 的链接,直接打不开了、。。。。求解决之法。

  public  class LifeSpanHandler : ILifeSpanHandler
    {   

        public bool OnBeforePopup(IWebBrowser browserControl, IBrowser browser, IFrame frame, string targetUrl, string targetFrameName, WindowOpenDisposition targetDisposition, bool userGesture, IPopupFeatures popupFeatures, IWindowInfo windowInfo, IBrowserSettings browserSettings, ref bool noJavascriptAccess, out IWebBrowser newBrowser)
        {



            ChromiumWebBrowser chromiumBrowser = null;      


                chromiumBrowser = new ChromiumWebBrowser
                {
                    Address = targetUrl,
                };

                chromiumBrowser.SetAsPopup();
                chromiumBrowser.LifeSpanHandler = this;         

            newBrowser = chromiumBrowser;


            return true;
        }
    }

http://www.tuicool.com/articles/QRFZZf3

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