delphi webbrowser

When using the webbrowser control, if a script error occurs on the page loaded in the webbrowser control,ProgramA script error dialog box will pop up, which may affect the further running of the program. If the loaded page happens to be made by others (this is the most common case ), you can only block this script error. The shielding method is to set the scripterrorssuppressed attribute value of the

The Last Post briefly discusses several methods of browser automation. Now discuss some of the problems in using WebBrowser controls. Basic operation is not detailed said, any online find a post or find a book are introduced. Here only to write points on the internet seems to be less people summed up the content, as well as some of their own practical experience.1.ajaxFirst, the DocumentCompleted event has nothing to do with Ajax, because this event d

14003589WebBrowser easy to automate form fillingThe steps are as follows:First step: Get the Navigate series function of the page call WebBrowser. Wait for the Web page to finish loading and get the Document object. Before calling Webbrowser.document, make sure that the WebBrowser Web page is loaded and can be monitored through webBrowser documentcompleted events

Web|webbrowser control as shown in the VC + + 6.0 Demo program Mfcie, it is easy to use the application Wizard to create an MFC application with Web navigation capabilities. Based on this, this paper discusses two problems: the realization of the resource self contained, the context menu and the complete control of the shortcut key. I. Resource self-contained and RES agreement The so-called resources are self-contained, meaning that in the final prod

Internal reform of the company, to make adjustments to the attendance, the need to achieve office automation, in OA for work attendance; As a programmer, how to realize automated attendance application?The requirements are as follows: Can set attendance address, user information, commuting time; According to the set time of commuting, automatic attendance is realized. The specific implementation steps are as follows: Form interface add time and attendance address, user

When you use the webbrowser control to browse a Web page, you can jump to the page by pressing enter after entering the information, There are two ways to let the program do this. Method 1: Simulate submitting carriage return information First, let the input box get the focus Ihtmlelementcollection * pcoll = NULL; HR = prightdoc-> get_all ( pcoll); // retrieves a set of webpage Elements Variant index; V_vt ( Index) = vt_i4; V_i4 ( Index) = 0; Varian

. I just want to use this example to explain the usage of the webbrowser control in Visual Studio 2005. In the past, I wrote several articles about mshtml in my essay. It was in the. NET 1.1 era. Now it is much easier to do this. Click the "forgot password" link, as shown in: First, you need to use the navigate method of the webbrowser control (wbxxmain) to enter the first page: String Strurl =

Since vs2005, The webbrowser control provided by vs has been quite friendly and highly controllable. Winform works with webbrowser for UI development, which is also a very smooth mode. Microsoft vs ide series InstallationProgram, Basically in this mode When using webbrowser for UI, we sometimes do not wantLinkClick by users, but do not wantAn annoying Script

Webbrowser is actually an encapsulation of the ActiveX control shdocvw, and many underlying calls of this shdocvw webbrowser control are not provided for implementation. You need to directly operate the shdocevw Control for this application. The procedure is as follows: 1. Find the dynamic library shdocvw. dll in the Windows/system32 directory and add it to the reference. 2. Add the following statement to

WebBrowser. ExecWB (olestmid upload ID, OLECMDEXECOPT cmdexecopt), olecmdidworkflow ID Instance:Enter the following code on a page not opened by js: window. close (). close the window without a prompt box.If you try to change the parameters, you will get some other functions: WebBrowser. ExecWB () OpenWebBrowser. ExecWB () Close all existing IE Windows and open a new windowWebBrowser. ExecWB () Save the w

WebBrowser Related Basicshttp://blog.csdn.net/wanglang3081/article/details/7638468In the project WebBrowser called an account login page using jquery, so the problem came out.The form on the login page has multiple information, but password cannot be read.However, there is no such problem with native form testing, so the problem is with jquery's actions on the form.Windows

point extension, what is closures, C # closures1. What is closuresThe word closure comes from JavaScript.According to the name, it can be explained simply that the enclosing package is simply an anonymous function in which variables can be defined and externally inaccessible, which can be used to extend the action time of external variables.2.c# Closure Package /// ///bind WebBrowser Action/// /// /// Public St

Original Windows Phone 7.5/8.0/8.1 WebBrowser Rendering exception and how to solve itRecently in the development of hamster client and laughter, have encountered in different versions of the simulator or the real-time browser rendering Web page effects vary, such as the situation:From left to right respectively for the WP7, WP8.0 and WP8.1 simulator effect, you can see the left Figure page rendering, but Chinese garbled, the page is not rendered at al

Original: WebBrowser controls embedded in WinForm in WPFUsing VS2008 to create a WPF application requires the use of WebBrowser. Adding webbrowser in the WPF component from the Toolbox found that many of these property events are not available. Decide whether to use WebBrowser in WinForm. To use the WinForm control in

Webbrowser in Windows Phone does not support opening new windows.That is, when you click a hyperlink with target = "_ blank" on the page, the hyperlink will not be opened. How can this problem be solved? The idea is: we can replace all target = "_ blank" on the page with target = "_ Self", so that when you click the hyperlink, this link will be opened in the original webbrowser. So how to implement it? T

Python uses webbrowser to browse the specified url, pythonwebbrowser This example describes how to use webbrowser to browse a specified url in python. Share it with you for your reference. The details are as follows: This code prompts the user to enter a keyword and open the browser through webbrowser to browse google to search for the keyword entered by the us

C # allows WebBrowser to run JavaScript scripts for various automated actions, such as clicking on a button on a webpage, entering a username password, and so on. The code is also simple:>>>>>>>>>>>>>>>>>>>> Method One:You only need to get the htmlelement first and then manipulate the acquired element, for example: htmlelement btn = webBrowser1. Document. getElementById("abtn"); if (btn! = null) BTN. InvokeMember("click");

[C#][asp.net] The Web page after Ajax was obtained through WebBrowserToday, Shih-min asked me to say that if the Web page starts with Ajax it will load some data, but through WebClient to catchCatch all is JavaScript and Ajax source code, there is a way to catch AJAX after the value of the data?!This demand, if the writing crawler may also have this demand. My approach is this:I am an ASP.Create a class remember to join System.Windows.FormsThis is when I build a Class called Webbrowsercrawler.Us

Baidu page, then simulates the user search, the output title function,On the window, we have a webBrowser control called WebBrowser and a TextBox control called Txtkeyword.At the beginning of the code, we first determine whether the user input keyword is empty, if it is empty direct return, and keywords used in Baidu search.After that, we used Iebrowser 's Navigate and Ieflow 's Wait method to navigate and

After searching for some relevant information, the original WebBrowser is using IE's compatibility mode for browsing (IE7 mode).Recommendation: Add the registry first, and then use the Registry Editor to export the function, generate reg registration file, easy to use later.Winform WebBrowser reference to version of IEHttp://www.cnblogs.com/midcn/archive/2012/08/22/2650975.htmlOn the browser mode and docume