gusucode.com > VC++ EMF图片浏览器(可读emf、wmf、emz、wmz、png……等)-源码程序 > VC++ EMF图片浏览器(可读emf、wmf、emz、wmz、png……等)-源码程序/code/Src/Common/errorlib/wErr.cpp
//Download by http://www.NewXing.com /* * This file is part of the EMFexplorer projet. * Copyright (C) 2004 Smith Charles. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. * * Extension: for commercial use, apply the Equity Public License, which * adds to the normal terms of the GLPL a condition of donation to the author. * If you are interested in support for this source code, * contact Smith Charles <smith.charles@free.fr> for more information. */ #include "stdafx.h" #include "wErr.h" #ifdef _DEBUG #define new DEBUG_NEW #undef THIS_FILE static char THIS_FILE[] = __FILE__; #endif void SCShowWinError() { SCShowWinError(GetLastError()); } void SCShowWinError(DWORD dwError, LPCTSTR lpszCaption/*=NULL*/, LPCTSTR lpszFnMsg/*=NULL*/) { LPVOID lpMsgBuf; FormatMessage( FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS, NULL, dwError, MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), // Default language (LPTSTR)&lpMsgBuf, 0, NULL ); // Display the string. if (!lpszFnMsg) MessageBox(NULL, (LPCTSTR)lpMsgBuf, lpszCaption ? lpszCaption : _T("Error"), MB_OK | MB_ICONINFORMATION ); else { // Process any inserts in lpMsgBuf. // ... CString strMsg; strMsg.Format(_T("%s\n%s"), lpszFnMsg, lpMsgBuf); MessageBox(NULL, (LPCTSTR)strMsg, lpszCaption ? lpszCaption : _T("Error"), MB_OK | MB_ICONINFORMATION ); } // Free the buffer. LocalFree( lpMsgBuf ); }