Prev: Managed/unmanaged code exceptions handling tool (C# / С++)
Next: Display portion of my code starved
From: Ben Voigt [C++ MVP] on 22 Mar 2010 13:06


"Renat Letfullin" <rletfullin(a)gmail.com> wrote in message
news:02a338c8-1dc6-44ae-9315-dca11226d755(a)l25g2000yqd.googlegroups.com...
> Hi,
> We have application combining managed and unmanaged code (C# / C++).
> It is neccessary to implement exceptions handling for this
> application. We planning to implement it as a tool (or couple - for
> managed and unmanaged parts) that will catch unhandled exceptions,
> all
> information about them (including process, thread info, call stack
> and
> so on).
> Maybe someone can prompt the best way to implement this?

Managed exceptions are built on top of Win32 Structured Exception Handling.
C++ exceptions are too, if you compile with /EHa (or /clr, which forces
/EHa).
Win32 generates some exceptions of its own (access violation, etc). These
also appear as SHE.

If you have an SEH exception filter active (use Visual C++ __try/__except or
SetUnhandledExceptionFilter) then you can use the GetExceptionCode and
GetExceptionInformation built-ins to get an exception context. Then
imagehlp and some other APIs can get you the call stack including function
names and line numbers, etc.

>
> __________ Information from ESET NOD32 Antivirus, version of virus
> signature database 4965 (20100322) __________
>
> The message was checked by ESET NOD32 Antivirus.
>
> http://www.eset.com
>
>
>

__________ Information from ESET NOD32 Antivirus, version of virus signature database 4965 (20100322) __________

The message was checked by ESET NOD32 Antivirus.

http://www.eset.com



 | 
Pages: 1
Prev: Managed/unmanaged code exceptions handling tool (C# / С++)
Next: Display portion of my code starved