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Tracking C++ variable state changes

Tracking class variables' state changes can be tricky, especially if we are using too many asynchronous constructs. This is especially true for game and graphic application scenarios where hundreds and perhaps even thousands of object fly around changing

How to check if my code is executing inside a Managed App or Native App?

If you check the CRT source code (inside VC\crt\src\crt0.c ) you can find an interesting function check_managed_app() that returns 1 if managed app, 0 if not based on the COM Runtime Descriptor in the Image Data Directory of the PE or PE+ header. You

How to debug WinLogon.exe?

You can use the GFlags.exe application to enable debugging options for Window Login application. GFlags.exe ships with the Windows Debugging tools. (Get Windows Debugging Tools here .) Run the GFlags.exe and check the options: Debug WinLOGON, Enable debugging
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