Windows CRT and assert reporting (abort, retry, ignore)

This works (for me atleast, on vs 2008):
(Essentially, return TRUE from the hooked function)

int __cdecl CrtDbgHook(int nReportType, char* szMsg, int* pnRet)
{
    return TRUE;//Return true - Abort,Retry,Ignore dialog will *not* be displayed
    return FALSE;//Return false - Abort,Retry,Ignore dialog *will be displayed*
}
int _tmain(int argc, TCHAR* argv[], TCHAR* envp[])
{
    _CrtSetReportHook2(_CRT_RPTHOOK_INSTALL, CrtDbgHook);
    assert(false);
    getch();
    return 1;
}

You could also write your own assert-like behavior (Note that this will show the “Break, Continue” dialog):

#define MYASSERT(x) { if(!(x)) {DbgRaiseAssertionFailure();} }

int _tmain(int argc, TCHAR* argv[], TCHAR* envp[])
{
    MYASSERT(false);
    getch();
    return 1;
}

Hope that helps!