wpf webbrowser

: string; index: integer );Begin(Web. Document as ihtmldocument2). Body. AllIhtmlelementcollection). Item (elementname, index) as ihtmltextareaelement). Value: = value;End;4. Determine whether the page execution result is successfulIf an error occurs in a web application, the error page is usually displayed to the end user, so we cannot catch the HTTP Error, you can only record URL parameters to global variables in the webbeforenavigate2 event, and then determine whether the execution result is

I. BACKGROUNDThese days in the maintenance of a project of the company, uh ... To now seven or eight years no one moved (is also old-fashioned), said n years ago code can not touch everywhere is pit can't dig pit still have step by step of pits, just today filled a pit here as a record for later, the code in addition to some do not understand or say is very messy outside, others are ok (no comment, The annotated place is the automatically generated English annotation ..., which contains various

Not really. My WinForm program has loaded a Web project. This project is not too good for IE8 browser layout compatibility. This machine uses the IE8, the project is. net4.0. There is no problem viewing a Web project with a native browser. But there is a layout problem with the WebBrowser browsing the Web project page in the call WinForm. So I started to question whether WebBrowser is the IE8 mode. So open

ArticleDirectory What is Hello world? Hello world? Discover XAML Element tree Base Element Attribute Style and template Resources What have you learned? How to Learn What to do next Preface Some people have said that the most difficult part of learning any programming is "Hello World ". This seems ridiculous, but it is not necessary to think about it carefully. Many things that we think are simple may be the most difficult things. For example, some bas

Encounter an incomparable pit father, plus egg pain lactic acid problem. From the last night to find a bug, to solve the problem this afternoon, the majority of days of time. It takes a long time to find a problem, the solution is simple, but the formation of the solution is a very tangled process.Background: WebBrowser Gets the verification code on the page, and then resolves the captcha back to the page. Parsing and writeback are no problem, the mai

Registration form:+ bit:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\main\featurecontrol\feature_browser_emulationValue Key:yourapplication.exeA bit:Hkey_local_machine\software\wow6432node\microsoft\internet Explorer\main\featurecontrol\feature_browser_ EMULATION值 说明10001 (0x2711) Internet Explorer 10。网页以IE 10的标准模式展现，页面!DOCTYPE无效10000 (0x02710) Internet Explorer 10。在IE 10标准模式中按照网页上!DOCTYPE指令来显示网页。Internet Explorer 10 默认值。9999 (0x270F) Windows Internet Explorer 9. 强制IE9显示，忽略!DOCTYP

.handle, Gw_child), Gw_child), Wm_lbuttonup,Mk_lbutton, Makelong (Strtoint (edit2. Text), Strtoint (edit3. Text));Mk_lbutton, Makelong (x, y));PostMessage (GetWindow (GetWindow (Form1. Webbrowser1.handle, Gw_child), Gw_child), Wm_lbuttondown,Mk_lbutton, Makelong (Strtoint (edit2. Text), Strtoint (edit3. Text));Mk_lbutton, Makelong (x, y));Sleep (500);PostMessage (GetWindow (GetWindow (Form1. Webbrowser1.handle, Gw_child), Gw_child), Wm_lbuttonup,Mk_lbutton, Makelong (Strtoint (edit2. Text), Strt

Source: C # WebBrowser gets Ajax information.C # WebBrowser control on the implementation of Ajax, there is no response, it is difficult to determine whether Ajax has been executed, I GG an afternoon, find a way to introduce: If there is a

With $.browser.version often appear some inaccurate situation, recently encountered, did some summary, do not know whether comprehensive. The result is the same with the Javasript navigator.userAgent.indexOf ("MSIE 8.0"). 1, with webbrowser loading HTM, HTML page, at this time to obtain the version of IE is not accurate, such as my machine is IE9, but after WebBrowser loading, $.browser.version method obt

The web| control is looking for a way to customize the WebBrowser control these days because of the work required. has been studied for a while, the principle is probably known, The basic is to implement the IDocHostUIHandler and Idochostshowui two interfaces, IE control will call these two interfaces at the appropriate time, I just need to follow the instructions in the Help document to set a different value. There are two ways to hook up these two

A WPF application is managed by the System.Windows.Application class Second, creating a WPF Application There are two ways to create a WPF application: 1, Visual Studio and Expression Blend the default way to start the application using App.xaml file definition The contents of the App.xaml file are roughly as follows: 1:　 2:　　　 xmlns="http://schemas.microsof

In this article, "WPF is old enough to be able to eat"-say then said that the future of WPF: "Worry" continues.Some of the highlights in the "previous article": Although WPF is no longer updated, WPF-based technologies are still evolving, such as the current WINRT, except that the API has a different set, XAML

?? In this article, "WPF is old enough to be able to eat"-say then said that the future of WPF: "Worry" continues. Some of the highlights in the "previous article": Although WPF is no longer updated, WPF-based technologies are still evolving, such as the current WINRT, except that the API has a different set,

In fact, it is quite easy to operate a web page in WebBrowser, which can easily implement custom Website access habits. WebBrowser, after all, is the encapsulation of the native control of MS. When we use the WebBrowser under C #, especially in this way, although it is more convenient for you to remove it, but his convenience is at the cost of flexibility.One day

A few days ago, I published an article about using IEBrowser to access the variables or JSON data on the page. Now I want to explain how js scripts access the. NET class in WebBrowser. You can use the Scripting attribute of IEBrowser or the ObjectForScripting attribute of WebBrowser to set objects that can be accessed by js scripts. In js scripts, you can use window. external to call object methods. To demo

C #: how to resolve multiple WebBrowser. DocumentCompleted events, The DocumentCompleted event is executed after the document is loaded, but DocumentCompleted is called multiple times in my program, the following situations may occur. 1. After WebBrowser loads a page, the DocumentCompleted event is executed twice, but the ReadyState status of the two events is different, namely Intercative and Complete. MSD

In the idochostuihandler: gethostinfo () method of the webbrowser control, for IE7 and later versions, new flags such as dochostuiflag_host_navigates, dochostuiflag_enable_redirect_notification, marker, and delimiter are supported. The dochostuiflag_host_navigates flag must be used with caution. After testing, it is found that in some cases this flag causes webbrowser to "stop responding. The specific perf

Web simulation I know 2 kinds1: Get the page via HttpRequest's Get/post submission method2: Use C#webbrowser control to implement page emulation clickWhen the page has an encryption algorithm, or a random parameter is not within the scope of the solution to use the 2nd, simple Web page recommended the use of the 1th!WebBrowser useIn the Lode eventprivate void Form1_Load (Object Sender,eventargs e){WebBrowse

The WebBrowser control in VB automatically inherits the vast majority of options of IE.Registry path HKEY_CURRENT_USER \ "SOFTWARE \MICROSOFT \ WINDOWS \ CURRENTVERSION \ EXPLORER \Set the COOKIE storage path based on the values of COOKIES under User Shell Folders. We can customize it by changing this value.The COOKIE storage path of WebBrowser. However, the COOKIE Path of IE is also changed. If you are cha

Webbrowser cookie operations 1. Get cookie in webbrowser Cookiecontainer mycookiecontainer = new cookiecontainer (); String cookiestr = webbrowser1.document. Cookie;String [] cookstr = cookiestr. Split (';');Foreach (string STR in cookstr){String [] cookienamevalue = Str. Split ('= ');Cookie ck = new cookie (cookienamevalue [0]. Trim (). tostring (), cookienamevalue [1]. Trim (). tostring ());CK. Do