c++ 寫dump檔案
阿新 • • 發佈:2019-01-29
//必不可少的標頭檔案和lib庫檔案 #include "dbghelp.h" #pragma comment(lib,"dbghelp.lib") //異常捕獲函式 LONG WINAPI UnhandledExceptionFunction(struct _EXCEPTION_POINTERS* pExceptionInfo) { CTime timeCur = CTime::GetCurrentTime(); //dump檔案路徑 CString strCrashFilesPath = _T(); HANDLE hDumpFile = CreateFile(strCrashFilesPath, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL); MINIDUMP_EXCEPTION_INFORMATION dumpInfo; dumpInfo.ExceptionPointers = pExceptionInfo; dumpInfo.ThreadId = GetCurrentThreadId(); dumpInfo.ClientPointers = TRUE; MiniDumpWriteDump(GetCurrentProcess(), GetCurrentProcessId(), hDumpFile, MiniDumpNormal, &dumpInfo, NULL, NULL); CloseHandle(hDumpFile); ExitProcess(0); return 1; } 在程式的入口處添加註冊函式,比如mfc對話方塊的APP::InitInstance()中添加註冊(如果是純c++程式碼,可以在main()中添加註冊): SetUnhandledExceptionFilter(UnhandledExceptionFunction);