Hence, debuggers are no longer able to attach to the correct process automatically. As a result, the process hosting a web page is not the same as the browser window’s process. All these processes are isolated communication between them is handled asynchronously. The default settings create one process for the window frame and additional processes for the tabs. In order to improve the stability, performance and scalability, IE8 implements a new process model called Loosely-Coupled IE (LCIE). In particular, development environments can be configured to launch the browser as part of a debugging session, and the debugger will automatically attach to the right process. A failure in any of the open tabs or installed add-ons will cause all other tabs to become dysfunctional, but this model is convenient for developers, because they can simply attach a debugger to the main window in order to debug web pages and embedded controls. In previous versions of Internet Explorer, including IE7, each browser window has its own process, and all tabs within that window share the process of the window they’re hosted in. Using Assertions to Attach the Debugger.Tags: activex com c++ debugging internetexplorer visualstudio This article describes the few extra steps required to attach Visual Studio to a debug session and enable breakpoints and other features. In the latest browser version this no longer possible, because of the browser’s new process model. In IE 5, 6 and 7 it was sufficient to host the ActiveX control in a web site and hit the F5 key from within Visual Studio. Soon however, this requirement was dropped.Reference Debugging ActiveX Controls in Internet Explorer 8ĭebugging ActiveX controls in Internet Explorer 8 has become a little bit more complicated compared to previous versions of the browser. When Internet Explorer 7 was launched, it could be only installed by users having a genuine version of Windows XP, which was verified using Windows Genuine Advantage. IE 7 includes an option to reset all browser settings to their default condition.IE 7 includes an option to run the web browser without starting add-ons.In previous versions, users would need to access separate areas of the interface to delete this information. Internet Explorer 7 provides a single location for clearing the cache, cookies, history, and AutoComplete form history.User consent is required to run most controls if this feature is active. ActiveX Opt-In prevents unintentional exposure of unused ActiveX controls while visiting websites. If a website is deemed suspicious, Internet Explorer displays a cautionary advisory with a yellow notification in the address bar. If a website is confirmed to be a phishing address, Internet Explorer blocks access to the site by default and displays a red notification in the address bar. Phishing Filter is designed to protect users against fraudulent websites by analyzing them for common phishing characteristics, and by sending the address back to Microsoft for confirmation.In addition, user consent is required before a webpage is allowed to open an application on the user's hard drive. A new feature present in the Windows Vista version, called Protected Mode, prohibits unauthorized access to certain areas of the hard drive without explicit user consent.Minimum system requirements include a 233 MHz processor, and up to 128 MB of hard drive space.Īs part of Microsoft's Trustworthy Computing initiative, efforts have been made to address previous security issues. It is the first version of Internet Explorer with support for tabbed browsing. It is included with Windows Vista and Windows Server 2008, and was made available to download for users of Windows XP (SP2+) and Windows Server 2003 (SP1+) on 18th October 2006. Internet Explorer 7 is the seventh version of the popular Internet Explorer browser developed by Microsoft.
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