#include <DbgHelp.h>
#pragma comment(lib, "Dbghelp.lib")
LONG WINAPI ExceptionHandler(LPEXCEPTION_POINTERS pExceptionPointers)
{
	char szFile[MAX_PATH] = {0};
	SYSTEMTIME st = {0};
	GetLocalTime(&st);
	sprintf_s(szFile, "xxx_%d%02d%02d_%02d%02d%02d.dmp", 
		st.wYear,
		st.wMonth,
		st.wDay,
		st.wHour,
		st.wMinute,
		st.wSecond);

	HANDLE hDmpFile = ::CreateFileA(szFile, GENERIC_READ|GENERIC_WRITE, FILE_SHARE_WRITE|FILE_SHARE_READ, 0, CREATE_ALWAYS, 0, 0);
	MINIDUMP_EXCEPTION_INFORMATION stInfo = {0};
	stInfo.ThreadId = GetCurrentThreadId();
	stInfo.ExceptionPointers = pExceptionPointers;
	stInfo.ClientPointers = TRUE;
	return MiniDumpWriteDump(GetCurrentProcess(), GetCurrentProcessId(), hDmpFile, MiniDumpNormal, &stInfo, NULL, NULL);
}

::SetUnhandledExceptionFilter(ExceptionHandler);