在混合环境中检测内存泄漏(托管-非托管)

我有一个用VC ++ MFC 6.0编写的应用程序.最近通过在vs2008中进行编译升级到了.NET 3.5，并通过使用托管和非托管环境向其中添加了一些WPF应用程序.基本上在Win32窗口上托管WPF.如果我只是打开WPF应用程序窗口，则内存将保持1KB/10秒的速度增长.我曾尝试使用.NET Memory Profiler&蚂蚁内存分析器.但是两者都不能帮助我发现泄漏！！我已经从托管的WPF应用程序中删除了所有WPF控件.它只包含一个只有框架的页面.但是仍然发生泄漏！！请问有人可以帮我造成应用程序内存增加的原因吗?

I've an application written in VC++ MFC 6.0. Recently got upgraded to .NET 3.5 by compiling in vs2008 and added some WPF applications to it by using managed and unmanaged environment. Basically hosting WPF on win32 window. If I just open a WPF app window, memory keeps going up like 1KB/10 secs. I've tried using .NET Memory profiler & Ants memory profiler. But both are not helping me in detecting the leaks!! I've removed all the WPF controls from the hosted WPF application. It just contains a page having just a frame. But still the leak happens!! Would some one please help me what could cause the application memory go up?