Something went wrong. Try again.
Reactos
Something went wrong. Try again.
1.8 kB · 66 lines
C
at master
12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667/* * Regedit errors, warnings, informations displaying * * Copyright (C) 2010 Adam Kachwalla <geekdundee@gmail.com> * Copyright (C) 2012 Hermès Bélusca - Maïto <hermes.belusca@sfr.fr> * LICENSE: LGPL-2.1-or-later (https://spdx.org/licenses/LGPL-2.1-or-later) */
#include "regedit.h"
int ErrorMessageBox(HWND hWnd, LPCWSTR lpTitle, DWORD dwErrorCode, ...){ int iRet = 0; LPWSTR lpMsgBuf = NULL; DWORD Status = 0; va_list args;
va_start(args, dwErrorCode);
Status = FormatMessageW(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM, NULL, dwErrorCode, MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), (LPWSTR)&lpMsgBuf, 0, &args);
va_end(args);
iRet = MessageBoxW(hWnd, (Status && lpMsgBuf ? lpMsgBuf : L"Error displaying error message."), lpTitle, MB_OK | MB_ICONERROR);
if (lpMsgBuf) LocalFree(lpMsgBuf);
/* Return the MessageBoxW information */ return iRet;}
int InfoMessageBox(HWND hWnd, UINT uType, LPCWSTR lpTitle, LPCWSTR lpMessage, ...){ int iRet = 0; LPWSTR lpMsgBuf = NULL; va_list args;
va_start(args, lpMessage);
if (lpMessage) { SIZE_T strLen = _vscwprintf(lpMessage, args);
/* Create a buffer on the heap and zero it out (LPTR) */ lpMsgBuf = (LPWSTR)LocalAlloc(LPTR, (strLen + 1) * sizeof(WCHAR)); if (lpMsgBuf) { _vsnwprintf(lpMsgBuf, strLen, lpMessage, args); } }
va_end(args);
iRet = MessageBoxW(hWnd, (lpMessage && lpMsgBuf ? lpMsgBuf : L"Error displaying info message."), lpTitle, uType);
if (lpMsgBuf) LocalFree(lpMsgBuf);
/* Return the MessageBoxW information */ return iRet;}