WPF-App 嵌入来自其他 AppDomain 的 WPF 窗口/控件
我有一个生成表单的程序集（它是一个客户端软件）。我可以构建一个应用程序来获取并启动（显示）该表单，没有任何问题。但我无法启动该表单两次，因为该程序集没有提供干净的封装解决方案。每次启动都会崩溃，因为有一些事情不会再次成功初始化。不幸的是，该程序集无法修改。
现在我已将其放入单独的 AppDomain 中，以便能够卸载该程序集。这工作正常，托管应用程序现在可以多次启动该表单。
现在的问题是：我有一个 WPF 应用程序，它不应该显示该程序集的窗体，它应该将其包含在自己的窗口之一中。程序集的 WinForms 窗体已位于 WindowsFormHost 和 WPF-Window（带有 AssemblyAppDomain）中。但我无法将 WPF 窗口指定为主要 WPF 应用程序窗口之一的内容。它位于 AssemblyAppDomain AppDomain 中（并且不与其共享对象空间）。
据我到目前为止的搜索，应该可以在不同 AppDomain 中的两个 WPF 窗口之间建立连接，因为这就是 System.AddIn 的工作方式。应该与Pipeline、Contract和FrameworkElementAdapter一起使用。我有点卡住了，任何更具体的提示将不胜感激！
I have an assembly which generates a Form (it is a client-software). I can build an app getting and starting (Show) that form without any problem. But I cannot start that Form twice because the assembly does not provide a clean capsuled solution. Every second start it would crash because several things will not initialize successful a second time. Unfortunately that assembly cannot be modified.
Now I have put that in a seperate AppDomain to be able to unload that assembly. This works fine and the hosting application can now start that Form multiple times.
Now the problem is: I have a WPF-app which should not show that assembly's Form, it should contain it in one of its own windows. The WinForms Form of the assembly is already in a WindowsFormHost and WPF-Window (with AssemblyAppDomain). But I cannot assign the WPF-Window as Content of one of the main WPF-app-windows. It is in the AssemblyAppDomain AppDomain (and object space is not shared with that).
As far as I searched up to now it should be possible to establish a connection between two WPF windows in different AppDomains because that is kind of the way System.AddIn works. Should work with a Pipeline, Contract and FrameworkElementAdapter. I am somewhat stuck and any more specific hints will be appreciated!
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您是否检查过有关 WPF 插件的文档？另请查看此示例。
Have you checked the docs about WPF addins? Also check out this example.