delphi webbrowser

When using the following statement, it is best to Try {} catch (e) {} to use IE with more than 5.5 The following content has been tested on IE6 7 and has a problem with the OK FF test. Note: The following method calls are in IE6 and can be enclosed by brackets. IE7 cannot contain parentheses. It is best not to enclose brackets for convenience. WebBrowser. ExecWB () Open WebBrowser. ExecWB () Close all ex

I haven't updated it for a long time. Am I still a programmer? Http://www.cnblogs.com/yangxiaohu1/archive/2009/01/06/1370693.html . Net (C #) in the loop statement to execute webbrowser. navigate (); method, each loop waits until the web page is loaded and continues to execute the solution. Recently, when I was writing a small program, I encountered the following requirements: If you know a set of web page URLs and want to get the HTML of each web

Set the value of a control /// ///double judgment based on id,name and set values/// /// /// /// Private voidSettxt (stringTagName,stringNamestringIdstringvalue) {HTMLDocument docx= "#FF0000">webBrowser1. Document; foreach(HtmlElement iteminchdocx. getElementsByTagName (TagName)) {if(item. GetAttribute ("name") !=NULL item. GetAttribute ("name") = = Name | | Item. Id = =ID) {Try{item. Focus (); Item. SetAttribute ("

Recently modified the old MFC project, with the Web interface, and HTML interactive use of the COM method, cumbersome, ugly and low performance, so consider using JS to interface interaction, check the information of the day, now collated as follows, for later needs of the people reference, Although almost no one will use MFC to do the project (laughter), with WinForm or WPF or Web interface, high-performance parts with C + + encapsulated DLL may be a better choice, of course, directly in the EX

The following is a detailed analysis of the use of WebBrowser controls in C #, the need for a friend to refer to the next First let's start with a brief introduction to the WebBrowser control, which enables you to add Web content to a form. As shown in the form, I added the Baidu API, (Baidu Map API call blog has said) Using this control is actually very simple (1) The first stepjust type in the Form_Loa

Method: Navigate () Event: Navigating () Navigated () DocumentCompleted () An overload with a Newwidnow parameter for Naviagte () is used to open a default browser window and load the destination URL, at which point the Default browser window is independent of the WebBrowser The Navigating () has a cancel attribute in the E parameter that can be used to cancel the navigation operation The area of navigated () and documentcompleted () is that the

Recently, when I was writing a program, I suddenly felt that Google Chrome's webpage thumbnail is quite fun, But Chrome is its own kernel. Of course its own things are convenient. What should I do with webbrowser? The first thing that comes to mind is the most common screen replication, that is, the well-known bitblt, which is replicated from the DC of webbrowser to the DC of Bitmap. this method has many li

Get the html code of the webbrowser selected area in Dephi Author: Source: Release Date: 2008-05-21 This is a question from the Forum. The sample code is as follows, mainly to understand the Document Object.// ------ This forum does not support delphi code stylesUnit Unit1;InterfaceUsesWindows, Messages, SysUtils, Variants, Classes, Graphics, Con

When using the webbrowser control, when you browse the page, right-click to View PropertiesProgramIt means that you cannot click the pop-up property window or click the program. You cannot press the Enter key, but you can press ESC to close the Property Window.Known solution: Set the border of the Form program not to bsnone.But now the program must use a borderless form. Use the followingCodeFirst, modify the style of the form: VaRX: integer;BeginX:

http://bbs.csdn.net/topics/240011502Reference 3 Floor kelei0017 's reply: Delphi (Pascal) code Procedure Tinformationcenterfm.webbrowserbeforenavigate2 (Sender:tobject; Const Pdisp:idispatch; var URL, Flags, Targetframename, PostData, Headers:olevariant; var cancel:wordbool); Begin {I usually do this, with a random string in the back, without affecting the access} URL: = URL + ifthen (Pos ('? ', URL) End

supported.SizeToControlWidth is not currently supported.Stop stops.Stopimage is not currently supported.Strikethrough is not currently supported.Subscript is not currently supported.Superscript is not currently supported.Unbookmark removes all bookmarks from the current selection.Underline toggles whether the underline of the current selection is displayed or not.Undo undone.Unlink removes all hyperlinks from the currently selected area.Unselect clears the selected state of the current selectio

Introduction I recently discussed with a friend how to obtain a verification image on the Web page accessed by WebBrowser. The first thought was to directly download the verification code image referenced on the current page through WebClient, however, this involves some problems: first, the verification code may change during each request, and second, it is very difficult to associate the WebClient with the Cookies or even sessions of

Recently, I learned how to embed the webbrowser control in winform and interact with JavaScript on the HTM page. In general, JavaScript and winform Code call each other, and JavaScript and server in Web DevelopmentCodeThere are similarities between mutual calls through Ajax. Three examples are provided below: 1. Place the webbrowsercontrol in winform. then, write a page1.htm file with the following content: button I

I was planning to analyze the page in the event, but after half a day, I did not call the processing function, and the search was solved, I would like to thank the original author, webbroswer control navigate, for generating a page before obtaining WB. htmldocument then analyzes the elements and labels of htmldocument. In fact, the collection does not only collect a single page. In the main form, the collection can be completed. For example, if you collect several list pages and have more than N

WebbrowserWhat is it? Generally, the webbrowser control allows your users to browse a specific webpage. But it is not a complete browser, because it does not have the address bar, favorites, tabs, and so on. You can regard it as "iframe" in HTML, but it provides a richer interface. You can scale by two fingers (and double-click), and the translation and scroll are automatically built in, you do not need to implement it yourself. Another great feat

The webbrowser control in. Net allows you to load windows form applications Program Web pages and other files using browsers. You can use the webbrowser control to add existing Web framework control items to Windows form. Customer End application. Or directly view Code Right. The attributes, methods, and events provided by the webbrowser Control item can