问题 I am currently developing an IE toolbar button in C# that is supposed to be able to get the contents of the current tab and work with it. However, whenever the button is clicked, the IObjectWithSite.SetSite function is called ( my code will be posted at the end) and returns the following error: Unable to cast COM object of type 'System.__ComObject' to interface type SHDocVw.IWebBrowser2'. This operation failed because the QueryInterface call on the COM componenet for the interface with IID '
I have a BHO library mybho.dll written in C#. I have embedded a Resource file "image.png". I'd like to show this image on some pages. According to what I read, it should look like this: <img src="res://mybho.dll/image.png"> But Internet Explorer does not find the image. I've tried this one without
问题 I would like to open a new tab from my BHO done in C#. Process.Start(u) opens a new window, not a tab, and call the default browsers, which might not be IE. I want to open the new tab to prompt the user to download and install the latest version of the BHO. 回答1: The correct way to do this from a BHO is to use IWebBrowser2::Navigate2() (doc link) and pass navOpenInNewTab (doc link). The interop exists at pinvoke.net, so you can probably start with that. You can get the IWebBrowser2 pointer
问题 Can we create add-on for IE? If yes where can i find required resources/docs? 回答1: Some references, At MSDN blogs -- Writing IE AddOns, The Business of Software recent discussion A New IE Add-on Site -- reference. The site has two objectives: to make it easier for users to find valuable add-ons and to promote our partners who develop add-ons. You can have your add-on included by submitting it through the Internet Explorer Add-on site and you no longer have to be a member of the Microsoft
问题 The IE Developer Toolbar is a plugin that can dock or separate from the browser. I understand its much more difficult to do this in IE than in Firefox. How does one create an IE plugin? What languages are available for this task? How can I make a Hello World plugin? 回答1: Here are a few resources that might help you in your quest to create browser helper objects (BHO). http://petesearch.com/wiki/ (archived) http://www.hackszine.com/blog/archive/2007/06/howto_port_firefox_extensions.html http:/
Greetings, I am new to MSDN/Windows programming/MFC/IE extension development environment. I am looking to port my Firefox and Chrome addon into an IE addon. I have been successful to a good extent in creating a BHO and have been able to inject my code into every IE window as noted here - http://msdn