处理来自第三方 ActiveX 控件包装器的所有 GDI 对象
我创建了一个 C# ActiveX 控件包装器，用于包装第三方 ActiveX 控件。
我已注册 ActiveX 控件包装器，并且可以将其添加到 Dynamics AX 中的表单中。当我打开表单时，每次都会创建大约 400 个 GDI 对象。然而我遇到的问题是，当 AX 窗体关闭时，没有任何 GDI 对象被释放。
最终我在 AX 中收到以下错误。
我的 C# 包装器中有一些方法，我可以从我明确创建的包装中调用这些方法在第三方控件上调用 Dispose。然而，这只清理了大约一半创建的 GDI 对象 (~200/400)，
因此问题是每次打开和关闭 AX 表单时，都会创建大约 200 个新 GDI 对象。
我还可以考虑什么来删除创建的其余 GDI 对象（或几乎所有对象？）
I have created a C# ActiveX control wrapper than I am using to wrap a third party ActiveX control.
I have the ActiveX control wrapper registered and I can add it to a form in Dynamics AX. When I open the form ~400 GDI objects are created each time. However the problem I have is that when the AX form is closed, none of the GDI objects are released.
Eventually I get the following error inside AX.
I have methods that in my C# wrapper that I can call into from the Wrap I created where I am explicitly calling Dispose on the third party control. However that only cleans up around half of the GDI objects created (~200/400)
So the problem is everytime the AX form is opened and closed around ~200 new GDI objects are created.
What else can I be looking at to get rid of the rest of the GDI objects created (or nearly all of them?)
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这是一个已知的错误，并且有可用的修补程序。但这是 2009 SP1 的问题。
在动态论坛上关注此讨论：http://community .dynamics.com/product/ax/f/33/p/30936/52754.aspx
知识库中提供了此修补
程序的链接 网格过滤是此问题之一，但最好检查一下。
This is a known bug, and a hotfix is available for that. This however is an issue with 2009 SP1.
Follow this discussion on the dynamics forums: http://community.dynamics.com/product/ax/f/33/p/30936/52754.aspx
A link is available in the KB for this hotfix
Filtering of the Grid is one of the issues of this, but will be good to check it.