webbrowser script error

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

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");

[WinForm] Debug the script in WebBrowser, winformwebbrowser Recently, I used WebBrowser to present Baidu map. I need to debug the script and search for it to add a debugger to js. Then I can debug it. After several attempts, I found that the following settings are required: 1. Set IE, 2. Set the

Webbrowser1.scripterrorssuppressed = true; // error script disabling prompt Webbrowser1.iswebbrowsercontextmenuenabled = false; // disable the context menu Webbrowser1.webbrowsershortcutsenabled = false; // disable the shortcut key When using webbrowser for UI, we sometimes do not want the link to be clicked by users, do not want to pop up an annoying

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

In practical applications we may need the WebBrowser control to proactively execute the script we need, and there are two ways to execute the script now.1, WebBrowser control loading script, simple and convenient, suitable for short scripts, unable to perform complex operati

First, select the COM tab in the project reference to add the Microsoft HTML Object Library Add a reference to the mshtml namespace. See the code below Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->IHTMLWindow2 win = (IHTMLWindow2) hdoc. Window. DomWindow; String s = "function confirm (){"; S + = "return true ;"; S + = "}"; S + = "function alert (){}"; Win.exe cScript (s, "javascript "); In this way, the program running process is affected b

The webbrowser of WPF differs from that of winform. To inject a Javascript script into it, after my own test, the following path can be used: Mshtml. htmldocument htmldoc = browser. document as mshtml. htmldocument; This method can also inject Javascript functions and call browser. invokescript () as needed. But today I found a strange problem .. I used this injection method to modify document.

Generally, the webbrowser control scripterrorssuppressed is set to true. The script error dialog box cannot be displayed. The scripterrorssuppressed attribute encapsulates the silent attribute of the basic COM control, therefore, setting the scripterrorssuppressed attribute is the same as setting the slient attribute of its basic COM control. windows. the forms a

During the development process recently, a plug-in used the webbrowser control. It was always good before. After it was converted to vs2010, an error was reported when it was compiled in the release mode, the error "the current thread is not in a single thread unit and therefore cannot be instantiated" is reported. However, other threads are not used except the m

Encounter this disgusting problem entangled don't want, we met the words hope not detours, after this toss let me a little doubt life. Ha ha hahaThe resolution code is as follows:Create a new thread dedicated to running a sub-windowThread THD = new Thread (new Parameterizedthreadstart (shownotify));Thd. Setapartmentstate (ApartmentState.STA);//Key settingsThd. IsBackground = true;Thd. Start ();Thread.CurrentThread.Join ();//main thread waitPop-up captcha hint boxprivate void Shownotify (Object o

So below the cloud Habitat Community editor for you to briefly explain some of the reasons for the script error and possible situations:1, the first page of the script because the technician does not have a good deal with the code compatibility or some details are not addressed to, resulting in page faults.But sometimes it does not affect use, such errors need to

1. Disable the display of notifications about each script error.1. If the error message is prompted on each website, the "show notifications about each script error" function may be enabled. If the problem occurs on one or two websites, it may be caused by the webs

Today in Ubuntu Kylin installed VirtualBox, and then I want to delete a new point, the result of normal situation can not be deleted, I will find the VirtualBox directory all deleted,And then through the Apt-get Remove and other commands can not be deleted, the title shows the errorChild process installed Pre-removal script returned error number 1On the internet to find a lap, a great deal of effort to find

Usually the program has a fatal error when the page blank, want to get error information is not difficult! The main use of two functions:Error_get_last () Gets the last error message : Print_r () After the structure is as follows:Array ( = 8 = Undefined variable: a [file] = C:\WWW\index. php = 2)Register_shutdown_function () registers a callback func

One, the child process has installed the Pre-removal script returned an error number 1 or 2 workaround:sudo gedit/var/lib/dpkg/statusFind package: Remove the description of this section and delete it before the next package:xxx. After the archive, the operation will be OK.Second, the child process has installed the Post-Installation script returned an

such as in the QQ music pop-up "The current page script has errors" Solutions Method One, In IE browser we click on the menu "Tools-internet Options"-"security" to enter after we click on the "Default Level", click "OK" can be very simple. Method Two, Delete all temporary Internet-related files 1. Start Internet Explorer.2. On the Tools menu, click Internet Options.3. Click the General tab.4. Under Temporary Internet files, click Settings.5. C

In the command line, I use PHP to execute the script without reporting an error, but I output the error PHPcode lt ;? Phperror_reporting (E_ERROR | E_WARNING | E_PARSE); $ memnewMemcache; $ mem- gt; connect ( quot; 127.0.0.1 quot;, 11211 ); $ re $ mem- g no error is returned when I run the

In the command line, I use PHP to execute the script without reporting an error, but I output the error PHPcode lt ;? Phperror_reporting (E_ERROR | E_WARNING | E_PARSE); $ memnewMemcache; $ mem- gt; connect ( quot; 127.0.0.1 quot;, 11211); $ re $ mem- gt; no error is returned when I run the

In the command line, I use PHP to execute the script without reporting an error, but I output the error PHPcode lt ;? Phperror_reporting (E_ERROR | E_WARNING | E_PARSE); $ mem = newMemcache; $ mem- gt; conne no error is returned when I use PHP to execute scripts under the command line, however, an