如何显示打开IE浏览器选项卡作为DWM缩略图？ [英] How do I display open IE tabs as DWM thumbnails?

问题描述

我建立在C＃WPF应用程序，我想在一个列表框来显示打开的IE选项卡的缩略图。我基本上是试图复制在Windows 7 DWM功能。

I am building a WPF application in C# and I want to display thumbnails of open IE tabs in a listbox. I'm essentially trying to duplicate the DWM functionality in Windows 7.

我已经找到了如何枚举使用Interop.ShDocVW打开的选项卡的列表，但为了使用DWM API调用，我有一个 HWND 和标签传递都有着相同的句柄作为IE浏览器。

I have figured out how to enumerate a list of open tabs using Interop.ShDocVW, but in order to use the DWM API calls, I have to pass in an hwnd, and the tabs all share the same handle as Internet Explorer.

所以我一直搞乱 EnumWindows的和 EnumChildWindows 但我不能得到任何工作。

So I've been messing with EnumWindows and EnumChildWindows but I can't get anything to work.

如何以最佳方式处理这个？

Any suggestions on how to best approach this?

推荐答案

在我去解决任何建议使用 EnumWindows的和 GetWindowText时从Win32 API的。我通过Internet Explorer窗口枚举使用 shdocvw.dll中和标签的标题传递给解析 GetWindowText时的结果的方法找到与标题窗口的HWND。

The solution I went with was using EnumWindows and GetWindowText from the Win32 API. I enumerate through Internet Explorer windows using shdocvw.dll and pass the tab's caption to a method that parses the results of GetWindowText to find the hwnd of the window with that caption.

这适用于所有的IE窗口，而不仅仅是标签。

This works for all IE windows, not just tabs.

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