如何从BHO打开新标签页? [英] How to open a new tab from BHO?

问题描述

我想从我的BHO中以C#完成的操作中打开一个新标签页. Process.Start(u)打开一个新窗口，而不是一个选项卡，并调用默认的浏览器(可能不是IE).

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.

我要打开新选项卡，以提示用户下载并安装最新版本的BHO.

I want to open the new tab to prompt the user to download and install the latest version of the BHO.

推荐答案

从BHO执行此操作的正确方法是使用IWebBrowser2::Navigate2()(文档链接).

The correct way to do this from a BHO is to use IWebBrowser2::Navigate2() (doc link) and pass navOpenInNewTab (doc link).

互操作存在于pinvoke.net ，因此您可以从那个.

The interop exists at pinvoke.net, so you can probably start with that.

您可以按照以下步骤从您的网站获取IWebBrowser2指针:

You can get the IWebBrowser2 pointer from your site by following these steps:

1. QueryInterface()您的站点的IID_IServiceProvider.
2. QueryService()SID_STopLevelBrowser的IServiceProvider IID_IServiceProvider.
3. QueryService()是SID_SWebBrowserApp，IID_IWebBrowser2的顶级IServiceProvider.

...但是我不知道如何在C#中做到这一点.

...but I don't know how to do it in C#.

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