Beispiel #1
0
        static public IHTMLElement GetFrame(mshtml.IHTMLDocument2 doc)
        {
            IHTMLElement frame = null;

            mshtml.IHTMLWindow2 window2 = null;
            try
            {
                window2 = doc.parentWindow as mshtml.IHTMLWindow2;
                if (window2 != null)
                {
                    return(((mshtml.HTMLWindow2)window2).frameElement as IHTMLElement);
                }
            }
            catch (UnauthorizedAccessException) {
                //主页面和IFRAME页面处于不同域名的时候会报UnauthorizedAccessException,下面通过IHTMLWindow2->IWebBrowser2
                //比较IWebBrowser2和iframe元素url定位iframe
                SHDocVw.IWebBrowser2          browser          = CrossFrameIE.GetIWebBrowser2(window2);
                mshtml.IHTMLDocument3         parentDoc        = browser.Parent as mshtml.IHTMLDocument3;
                mshtml.IHTMLElementCollection framesCollection = parentDoc.getElementsByTagName("iframe") as mshtml.IHTMLElementCollection;
                foreach (mshtml.IHTMLElement f in framesCollection)
                {
                    SHDocVw.IWebBrowser2 wb2 = (SHDocVw.IWebBrowser2)((mshtml.HTMLFrameElement)f);
                    if (wb2.LocationURL == browser.LocationURL)
                    {
                        frame = f as IHTMLElement;
                        break;
                    }
                }
            }
            catch (Exception)
            {
                return(null);
            }
            return(frame);
        }
 private static DispHTMLDocument getDocumentByFrame(DispHTMLDocument doc, String frameData)
 {
     try
     {
         FramesCollection frames = Helper.getHelper().getDocumentProperty("frames") as FramesCollection;
         int index;
         if (Int32.TryParse(frameData, out index) && frames.length >= index)
         {
             return(getFrameDocument(frames.item(index) as IHTMLWindow2));
         }
         else
         {
             for (int i = 0; i < frames.length; i++)
             {
                 Object       frameObject = frames.item(i);
                 IHTMLWindow2 frame       = (IHTMLWindow2)frameObject;
                 if (frame.name.Equals(frameData))
                 {
                     frameObject = CrossFrameIE.GetDocumentFromWindow(frame).activeElement.document as DispHTMLDocument;
                     return((DispHTMLDocument)frameObject);
                 }
             }
         }
     }
     catch
     {
     }
     return(doc);
 }
Beispiel #3
0
        private IHTMLDocument3 parseFrameDocument(int index)
        {
            object         refIndex = (object)index;
            IHTMLDocument2 htmlDoc  = (IHTMLDocument2)webBrowser.Document.DomDocument;
            IHTMLWindow2   target_mshtmlIHTMLWindow = (IHTMLWindow2)htmlDoc.frames.item(ref refIndex);
            IHTMLDocument2 target_mshtmlIHTMLDoc    = CrossFrameIE.GetDocumentFromWindow(target_mshtmlIHTMLWindow);
            IHTMLDocument3 doc3 = (IHTMLDocument3)target_mshtmlIHTMLDoc;

            return(doc3);
        }
Beispiel #4
0
        /// 向业务系统发送消息-入口
        /// <summary>
        /// 向业务系统发送消息-入口
        /// </summary>
        /// <param name="msg"></param>
        public void SendToWeb(string msg, string webpageid, int recount = 0)
        {
            Loger.Log4Net.Info("[MainJs] [SendToWeb] 发送网页消息:" + recount + " 次数,指定页面ID:" + webpageid);
            try
            {
                IHTMLWindow2 win  = GetIHTMLWindow2ByWebPageID(webpageid);
                string       para = string.Format("&outBoundType={0}", ((int)BusinessProcess.OutBoundType).ToString());
                msg += para;

                //呼入振铃,则弹屏
                if (msg.StartsWith("UserEvent=" + UserEvent.Transferred.ToString()))
                {
                    TimeProgress(null, new string[] { "", "", "start" });

                    Loger.Log4Net.Info("[MainJs] [SendMesToWeb] 弹屏 " + ConfigurationManager.AppSettings["DefaultURL"] + "/CTI/PopTransfer.aspx");
                    NewPageForReq(ConfigurationManager.AppSettings["DefaultURL"] + "/CTI/PopTransfer.aspx?" + msg, true);
                }
                //发送事件
                win.execScript("try{MethodScript('" + msg + "');}catch(e){}", "Javascript");
                var subwin = CrossFrameIE.GetFrameWindowObject(win, SendMsgToIframeSubPageName);
                //给当前Page中iframe子页面发送消息,若子页面没有订阅消息,则不会发送
                if (subwin != null && alowReceiveCallMsg_WebpageIDList.Contains(webpageid))
                {
                    subwin.execScript("try{MethodScript('" + msg + "');}catch(e){}", "Javascript");
                }
                Loger.Log4Net.Info("[MainJs] [SendMesToWeb] CTIEventMsg msg:" + msg);

                if (msg.StartsWith("UserEvent=Released"))
                {
                    CurrentOutBoundTabPageName = "";
                    Loger.Log4Net.Info("[MainJs] [CurrentOutBoundTabPageName] 挂断清空");
                }
            }
            catch (Exception ex)
            {
                Loger.Log4Net.Error("客户端回调函数出错:" + ex.Message + "|" + ex.StackTrace);

                //2秒后重新执行,尝试5次
                if (recount <= 5)
                {
                    Thread thread = new Thread(new ThreadStart(() =>
                    {
                        Thread.Sleep(2 * 1000);
                        this.Invoke(new Action <string, int>(SendToWeb), msg, recount + 1);
                    }));
                    thread.Start();
                }
            }
        }
        private static DispHTMLDocument getFrameDocument(IHTMLWindow2 frame)
        {
            Object frameObject = CrossFrameIE.GetDocumentFromWindow(frame).activeElement.document as DispHTMLDocument;

            return((DispHTMLDocument)frameObject);
        }