private void cEXWB1_NewWindow3(object sender, csExWB.NewWindow3EventArgs e)
 {
     try
     {
         e.Cancel = true;
     }
     catch (Exception ee)
     {
         AllForms.m_frmLog.AppendToLog("frmPopup_cEXWB1_NewWindow3\r\n" + ee.ToString());
     }
 }

        void m_designer_HTMLEditDesigner_PreHandleEvent(object sender, csExWB.HTMLEditDesignerArgs e)
        {
            //Only events that are fired, minimal
            if (e.m_EventDispId == HTMLEventDispIds.ID_ONKEYDOWN)
            {
                if (e.m_pEvtObj != null) //65 A
                    AllForms.m_frmLog.AppendToLog("ID_ONKEYDOWN_KeyCode ==>" + e.m_pEvtObj.keyCode.ToString());
            }
            else if (e.m_EventDispId == HTMLEventDispIds.ID_ONKEYUP) //never hits???
            {
                if (e.m_pEvtObj != null)
                    AllForms.m_frmLog.AppendToLog("ID_ONKEYUP_KeyCode ==>" + e.m_pEvtObj.keyCode.ToString());
            }
            //else if (e.m_EventDispId == HTMLEventDispIds.ID_ONKEYPRESS)
            //{
            //    if (e.m_pEvtObj != null) //97 a
            //        AllForms.m_frmLog.AppendToLog("ID_ONKEYPRESS_KeyCode ==>" + e.m_pEvtObj.keyCode.ToString());
            //}
            else if (e.m_EventDispId == HTMLEventDispIds.ID_ONMOUSEDOWN)
            {
                if ((e.m_pEvtObj != null) && (e.m_pEvtObj.SrcElement != null))
                    AllForms.m_frmLog.AppendToLog("ID_ONMOUSEDOWN_TagName ==>" + e.m_pEvtObj.SrcElement.tagName);
            }
            else if (e.m_EventDispId == HTMLEventDispIds.ID_ONMOUSEUP)
            {
                if ((e.m_pEvtObj != null) && (e.m_pEvtObj.SrcElement != null))
                    AllForms.m_frmLog.AppendToLog("ID_ONMOUSEUP_TagName ==>" + e.m_pEvtObj.SrcElement.tagName);
            }
            else if (e.m_EventDispId == HTMLEventDispIds.ID_ONMOUSEOVER)
            {
                AllForms.m_frmLog.AppendToLog("ID_ONMOUSEOVER");
            }
            else if (e.m_EventDispId == HTMLEventDispIds.ID_ONMOUSEOUT)
            {
                AllForms.m_frmLog.AppendToLog("ID_ONMOUSEOUT");
            }
            else if (e.m_EventDispId == HTMLEventDispIds.ID_ONCONTEXTMENU)
            {
                AllForms.m_frmLog.AppendToLog("ID_ONCONTEXTMENU");
                e.Cancel = true;
            }
            else if (e.m_EventDispId == HTMLEventDispIds.ID_ONMOUSEMOVE)
            {
                return;
            }
            else if (e.m_EventDispId == HTMLEventDispIds.ID_IME_EVENT)
            {
                AllForms.m_frmLog.AppendToLog("ID_IME_EVENT");
            }
            else
                AllForms.m_frmLog.AppendToLog("m_EventDispId ==>" + e.m_EventDispId.ToString());

        }

 void cEXWB1_BeforeNavigate2(object sender, csExWB.BeforeNavigate2EventArgs e)
 {
     try
     {
         if(e.istoplevel)
             m_designer.DeactivateDesigner();
     }
     catch (Exception ee)
     {
         AllForms.m_frmLog.AppendToLog(this.Name + "_cEXWB1_DocumentComplete\r\n" + ee.ToString());
     }
 }

 private void cEXWB1_NewWindow2(object sender, csExWB.NewWindow2EventArgs e)
 {
     try
     {
         this.SetupNewForm();
         newfrm.AssignBrowserObject(ref e.browser);
         //AllForms.m_frmLog.AppendToLog("frmPopup_cEXWB1_NewWindow2");
         //e.Cancel = true;
     }
     catch (Exception ee)
     {
         AllForms.m_frmLog.AppendToLog("frmPopup_cEXWB1_NewWindow2\r\n" + ee.ToString());
     }
 }

 void cEXWB1_WBDragDrop(object sender, csExWB.WBDropEventArgs e)
 {
     if (e.dataobject.ContainsText())
         AllForms.m_frmLog.AppendToLog("frmPopup_cEXWB1_WBDragDrop\r\n" + e.dataobject.GetText());
     else if (e.dataobject.ContainsFileDropList())
     {
         System.Collections.Specialized.StringCollection files = e.dataobject.GetFileDropList();
         if (files.Count > 1)
             MessageBox.Show("Can not do multi file drop!");
         else
         {
             this.cEXWB1.Navigate(files[0]);
         }
     }
 }

 void cEXWB1_DocumentComplete(object sender, csExWB.DocumentCompleteEventArgs e)
 {
     try
     {
         if (e.istoplevel)
         {
             IHTMLDocument2 pDoc2 = ((IWebBrowser2)e.browser).Document as IHTMLDocument2;
             if (pDoc2 != null)
             {
                 m_designer.ActivateDesigner(pDoc2);
             }
         }
     }
     catch (Exception ee)
     {
         AllForms.m_frmLog.AppendToLog(this.Name + "_cEXWB1_DocumentComplete\r\n" + ee.ToString());
     }
 }

 private static void DisposeCWB(csExWB.cEXWB c)
 {
     if (m_form.InvokeRequired)
     {
         log.Debug("Dispose CWB...");
         m_form.BeginInvoke(new DisposeCWBDelegator(DisposeCWB), new object[] {c});
     }
     else
     {
         try
         {
             c.Dispose();
         }
         catch (Exception e)
         {
             log.Error(e);
         }
     }
 }

        private static bool CWBLifeCheck(csExWB.cEXWB c)
        {
            if (m_CWBCOUNTDICT.ContainsKey(c))
            {
                if (m_CWBCOUNTDICT[c] >= m_CWBLIFECOUNT)
                {
                    m_CWBCOUNTDICT.Remove(c);
                    return false;
                }
                else
                {
                    m_CWBCOUNTDICT[c] = m_CWBCOUNTDICT[c] + 1;
                    return true;
                }
            }
            else
            {
                log.Error("某浏览器对象的计数器元件未初始化!");
                return false;
            }

        }

 //Fired to indicate when download of a resource has failed
 void cEXWB1_ProtocolHandlerOperationFailed(object sender, csExWB.ProtocolHandlerOperationFailedEventArgs e)
 {
     Debug.Print(">>>>>>ProtocolHandlerOperationFailed=> " + e.URL);
 }

 //Fired to indicate when a resource has been fully read by the MSHTML
 void cEXWB1_ProtocolHandlerDataFullyRead(object sender, csExWB.ProtocolHandlerDataFullyReadEventArgs e)
 {
     Debug.Print(">>>>>>ProtocolHandlerDataFullyRead=> " + e.URL);
 }

 //Fired to indicate when a request for a resource is about to be initiated
 void cEXWB1_ProtocolHandlerBeginTransaction(object sender, csExWB.ProtocolHandlerBeginTransactionEventArgs e)
 {
     Debug.Print(">>>>>>ProtocolHandlerBeginTransaction=> " + e.URL);
         //+ "\r\nRequestHeaders >>\r\n" + e.RequestHeaders);
 }

 void cEXWB1_BeforeNavigate2(object sender, csExWB.BeforeNavigate2EventArgs e)
 {
     Debug.Print(">>>>>>BeforeNavigate2=>" + e.url);
 }

 private void cEXWB1_WBAuthenticate(object sender, csExWB.AuthenticateEventArgs e)
 {
     if (m_frmAuth.ShowDialogInternal(this) == DialogResult.OK)
     {
         //Default value of handled is false
         e.handled = true;
         //To pass a doamin as in a NTLM authentication scheme,
         //use this format: Username = Domain\username
         e.username = m_frmAuth.m_Username;
         e.password = m_frmAuth.m_Password;
         e.retvalue = 0;
         //Default value of retValue is 0 or S_OK
     }
 }

 //A typical file attachment header from hotmail
 //HTTP/1.1 200 OK
 //Date: Mon, 20 Aug 2007 12:02:06 GMT
 //Server: Microsoft-IIS/6.0
 //P3P: CP="BUS CUR CONo FIN IVDo ONL OUR PHY SAMo TELo"
 //xxn:18
 //X-Powered-By: ASP.NET
 //Content-Length: 24955
 //Content-Disposition: attachment; filename="TabStrip.zip"
 //MSNSERVER: H: BAY139-W18 V: 11.10.0.115 D: 2007-07-09T20:51:32
 //Set-Cookie: KVC=11.10.0000.0115; domain=.mail.live.com; path=/
 //Cache-Control: private
 //Content-Type: application/x-zip-compressed
 //http://data.unaids.org/pub/GlobalReport/2006/Annex2_Data_en.xls
 void cEXWB1_FileDownloadExStart(object sender, csExWB.FileDownloadExEventArgs e)
 {
     csExWB.cEXWB pWB = (csExWB.cEXWB)sender;
     try
     {
         MessageBox.Show(e.m_FileSize.ToString());
         AllForms.m_frmLog.AppendToLog("cEXWB1_FileDownloadExStart\r\n" + e.m_URL +
             "\r\n" + e.m_Filename + "\r\n" + e.m_Ext + "\r\n" + e.m_FileSize +
             "\r\n" + e.m_ExtraHeaders);
         if (!string.IsNullOrEmpty(e.m_FileSize))
             m_lFileSize = int.Parse(e.m_FileSize);
         else
             m_lFileSize = 0;
         //Send progress events. default false
         e.m_SendProgressEvents = true;
         //The initial value of FileDownloadDirectory defaults to MyDocuments dir
         e.m_PathToSave = pWB.FileDownloadDirectory + e.m_Filename;
         m_frmFileDownload.AddDownloadItem(pWB.Name, e.m_Filename, e.m_URL,  e.m_dlUID, e.m_URL, e.m_PathToSave, m_lFileSize);
         if (!m_frmFileDownload.Visible)
             m_frmFileDownload.Show(this);
     }
     catch (Exception ee)
     {
         AllForms.m_frmLog.AppendToLog(pWB.Name + "_FileDownloadExStart" + ee.ToString());
     }
 }

 void cEXWB1_FileDownloadExProgress(object sender, csExWB.FileDownloadExProgressEventArgs e)
 {
     MessageBox.Show(e.m_Progress.ToString());
     csExWB.cEXWB pWB = (csExWB.cEXWB)sender;
     try
     {
         m_frmFileDownload.UpdateDownloadItem(pWB.Name, e.m_dlUID, e.m_URL, e.m_Progress, e.m_ProgressMax);
     }
     catch (Exception ee)
     {
         AllForms.m_frmLog.AppendToLog(pWB.Name + "_FileDownloadExProgress" + ee.ToString());
     }
 }

 private void cEXWB1_StatusTextChange(object sender, csExWB.StatusTextChangeEventArgs e)
 {
     if (sender != m_CurWB)
         return;
     //if (e.text.Length > 0) m_Status = e.text;
     tsStatus.Text = e.text;
 }

 private void cEXWB1_TitleChange(object sender, csExWB.TitleChangeEventArgs e)
 {
     if (sender != m_CurWB)
         return;
     this.Text = e.title;
 }

 private void cEXWB1_NavigateComplete2(object sender, csExWB.NavigateComplete2EventArgs e)
 {
 }

        private void cEXWB1_WBContextMenu(object sender, csExWB.ContextMenuEventArgs e)
        {
            try
            {
                if (e.contextmenutype == WB_CONTEXTMENU_TYPES.CONTEXT_MENU_ANCHOR)
                {
                    e.displaydefault = false;
                    m_oHTMLCtxMenu = e.dispctxmenuobj;
                    ctxMnuWB_A.Show(e.pt);
                }
                else if (e.contextmenutype == WB_CONTEXTMENU_TYPES.CONTEXT_MENU_IMAGE)
                {
                    //If image has a HREF then enable CopyURLText image menu
                    e.displaydefault = false;
                    m_oHTMLCtxMenu = e.dispctxmenuobj;

                    ctxMnuImgCopyUrlText.Enabled = false;
                    IHTMLElement pelem = (IHTMLElement)m_oHTMLCtxMenu;
                    if (pelem != null)
                    {
                        IHTMLElement pParent = pelem.parentElement;
                        ctxMnuImgCopyUrlText.Enabled = (pParent.tagName.ToUpper() == "A") ? true : false;
                    }
                    ctxMnuImgOpenInBack.Enabled = ctxMnuImgCopyUrlText.Enabled;
                    ctxMnuImgOpenInFront.Enabled = ctxMnuImgCopyUrlText.Enabled;

                    ctxMnuWB_Img.Show(e.pt);
                }
                else if (e.contextmenutype == WB_CONTEXTMENU_TYPES.CONTEXT_MENU_CONTROL)
                {
                    AllForms.m_frmLog.AppendToLog("CONTEXT_MENU_CONTROL");
                }
                else if (e.contextmenutype == WB_CONTEXTMENU_TYPES.CONTEXT_MENU_TEXTSELECT)
                {
                    AllForms.m_frmLog.AppendToLog("CONTEXT_MENU_TEXTSELECT");
                }
                else if (e.contextmenutype == WB_CONTEXTMENU_TYPES.CONTEXT_MENU_TABLE)
                {
                    AllForms.m_frmLog.AppendToLog("CONTEXT_MENU_TABLE");
                }

                AllForms.m_frmLog.AppendToLog("CONTEXT_MENU_TAGNAME = " + e.ctxmenuelem.tagName);

                //else if (e.contextmenutype == WB_CONTEXTMENU_TYPES.CONTEXT_MENU_DEFAULT)
                //{
                //    AllForms.m_frmLog.AppendToLog("CONTEXT_MENU_DEFAULT");
                //}
                //else if (e.contextmenutype == WB_CONTEXTMENU_TYPES.CONTEXT_MENU_IMGART)
                //{
                //    AllForms.m_frmLog.AppendToLog("CONTEXT_MENU_IMGART");
                //}
                //else if (e.contextmenutype == WB_CONTEXTMENU_TYPES.CONTEXT_MENU_IMGDYNSRC)
                //{
                //    AllForms.m_frmLog.AppendToLog("CONTEXT_MENU_IMGDYNSRC");
                //}
                //else if (e.contextmenutype == WB_CONTEXTMENU_TYPES.CONTEXT_MENU_UNKNOWN)
                //{
                //    AllForms.m_frmLog.AppendToLog("CONTEXT_MENU_UNKNOWN");
                //}
            }
            catch (Exception ee)
            {
                AllForms.m_frmLog.AppendToLog("cEXWB1_WBContextMenu\r\n" + ee.ToString());
            }
        }

        //default, cancel = false;
        private void cEXWB1_NavigateError(object sender, csExWB.NavigateErrorEventArgs e)
        {
            //If using internal filedownlod mechanism,
            //we get nav errors for file download with status code 200(OK)????
            if ((e.statuscode == WinInetErrors.HTTP_STATUS_OK) ||
                (e.statuscode == WinInetErrors.HTTP_STATUS_CONTINUE) ||
                (e.statuscode == WinInetErrors.HTTP_STATUS_REDIRECT) ||
                //(e.statuscode == WinInetErrors.HTTP_STATUS_REQUEST_TIMEOUT) ||
                (e.statuscode == WinInetErrors.HTTP_STATUS_ACCEPTED))
            {
                return; //default handling
            }

            csExWB.cEXWB pWB = (csExWB.cEXWB)sender;
            //if (pWB != null)
            //{
            //    AllForms.m_frmLog.AppendToLog(pWB.Name +
            //        "_NavigateError\r\nURL\r\n" + HttpUtility.UrlDecode(e.url) +
            //        "\r\nStatus Code\r\n" + e.statuscode.ToString());
            //}
            //else
            //{
            //    AllForms.m_frmLog.AppendToLog("cEXWBxx_NavigateError\r\nURL\r\n" + HttpUtility.UrlDecode(e.url) +
            //        "\r\nStatus Code\r\n" + e.statuscode.ToString());
            //}

            try
            {
                object nobj = null;
                //<HTML> tag is appended
                //Each line 200 chars
                string data = "about:<HEAD><title>Page Not Found</title></Head><Body><H3>Unable to load</H3><p>" + e.url + "<br>Reason:<br>" + e.statuscode.ToString() + "</p></Body>";

                //No frames, main document
                //Do not set e.Cancel to true
                //as it stops the navigation of our main document
                //resulting in a blank page. Instead, we stop the navigation
                //and call our own navigate
                if (pWB.FramesCount() == 0)
                {
                    //default
                    //e.Cancel = false;
                    pWB.Stop();
                    pWB.Navigate(data);
                    return;
                }

                //If this is a Frame or IFrame then
                //we cancel the navigation to this page
                //and navigate to our error page.
                e.Cancel = true;

                //Variaty of ways to display an error page

                //Attempt to pass HTML directly to Navigate
                ((IWebBrowser2)e.browser).Navigate(data, ref nobj, ref nobj, ref nobj, ref nobj);

                //Attempt to nav to a page on a server
                //http://www.google.com
                //((IWebBrowser2)e.browser).Navigate("http://www.google.com", ref nobj, ref nobj, ref nobj, ref nobj);

                //Attempt to load a res file
                //res://exePath/#220
                //Open up the compiled exe using VS and add resources!
                //Refer to this article for information
                //http://www.codeproject.com/csharp/embedwin32resources.asp

                //Display a blank page
                //about:blank
                //((IWebBrowser2)e.browser).Navigate("about:blank", ref nobj, ref nobj, ref nobj, ref nobj);

                //Attempt to load a local file
                //file:///E|//Test.htm - using this protocol in IE7 causes a
                //StackOverFlowException which means we don't have local file access
            }
            catch (Exception ee)
            {
                AllForms.m_frmLog.AppendToLog("cEXWB1_NavigateError\r\n" + ee.ToString());
            }
        }