MFC设置和使用dump在release模式下查找闪退位置《转》亲测有效！

#pragma once
// dump.h
#include <windows.h>
extern LONG WINAPI ExceptionFilter(LPEXCEPTION_POINTERS lpExceptionInfo);

// dump.cpp
#include <stdio.h>
#include <windows.h>
#include <dbghelp.h>
#include <stdlib.h>
#include "pch.h" //这行看你工程设置，可以去掉

#pragma comment(lib, "Dbghelp.lib")

#include <DbgHelp.h>

//Creatte DUMP File
int GenerateMiniDump(HANDLE hFile, PEXCEPTION_POINTERS pExceptionPointers, PWCHAR pwAppName)
{
	BOOL bOwnDumpFile = FALSE;
	HANDLE hDumpFile = hFile;
	MINIDUMP_EXCEPTION_INFORMATION ExpParam;

	typedef BOOL(WINAPI * MiniDumpWriteDumpT)(
		HANDLE,
		DWORD,
		HANDLE,
		MINIDUMP_TYPE,
		PMINIDUMP_EXCEPTION_INFORMATION,
		PMINIDUMP_USER_STREAM_INFORMATION,
		PMINIDUMP_CALLBACK_INFORMATION
		);


	MiniDumpWriteDumpT pfnMiniDumpWriteDump = NULL;
	HMODULE hDbgHelp = LoadLibrary(L"DbgHelp.dll");
	if (hDbgHelp)
		pfnMiniDumpWriteDump = (MiniDumpWriteDumpT)GetProcAddress(hDbgHelp, "MiniDumpWriteDump");

	if (pfnMiniDumpWriteDump)
	{
		if (hDumpFile == NULL || hDumpFile == INVALID_HANDLE_VALUE)
		{
			TCHAR szFileName[MAX_PATH] = { 0 };
			TCHAR dwBufferSize = MAX_PATH;
			SYSTEMTIME stLocalTime;
			GetLocalTime(&stLocalTime);
			CreateDirectory(szFileName, NULL);

			wsprintf(szFileName, L"%s-%04d%02d%02d-%02d%02d%02d-%ld-%ld.dmp",
				L"v1.0",
				stLocalTime.wYear, stLocalTime.wMonth, stLocalTime.wDay,
				stLocalTime.wHour, stLocalTime.wMinute, stLocalTime.wSecond,
				GetCurrentProcessId(), GetCurrentThreadId());
			hDumpFile = CreateFile(szFileName, GENERIC_READ | GENERIC_WRITE,
				FILE_SHARE_WRITE | FILE_SHARE_READ, 0, CREATE_ALWAYS, 0, 0);
			bOwnDumpFile = TRUE;
			OutputDebugString(szFileName);
		}
		if (hDumpFile != INVALID_HANDLE_VALUE)
		{
			ExpParam.ThreadId = GetCurrentThreadId();
			ExpParam.ExceptionPointers = pExceptionPointers;
			ExpParam.ClientPointers = FALSE;
			pfnMiniDumpWriteDump(GetCurrentProcess(), GetCurrentProcessId(),
				hDumpFile, MiniDumpWithDataSegs, (pExceptionPointers ? &ExpParam : NULL), NULL, NULL);
			if (bOwnDumpFile)
				CloseHandle(hDumpFile);
		}
	}
	if (hDbgHelp != NULL)
		FreeLibrary(hDbgHelp);
	return EXCEPTION_EXECUTE_HANDLER;
}

LONG WINAPI ExceptionFilter(LPEXCEPTION_POINTERS lpExceptionInfo)
{
	if (IsDebuggerPresent())
	{
		return EXCEPTION_CONTINUE_SEARCH;
	}
	return GenerateMiniDump(NULL, lpExceptionInfo, PWCHAR("test"));
}