LONG ServiceRegistry::GetDWORDRegKey(HKEY hKey, String strValueName, DWORD &nValue, DWORD nDefaultValue) { nValue = nDefaultValue; DWORD dwBufferSize(sizeof(DWORD)); DWORD nResult(0); LONG nError = ::RegQueryValueExW(hKey,strValueName.lpcwstr(),0, NULL,reinterpret_cast<LPBYTE>(&nResult),&dwBufferSize); if (ERROR_SUCCESS == nError) { nValue = nResult; } return nError; }
LONG WindowsRegistryTools::GetDWORDRegKey(HKEY hKey, const std::wstring &strValueName, DWORD &nValue, DWORD nDefaultValue) { nValue = nDefaultValue; DWORD dwBufferSize(sizeof(DWORD)); DWORD nResult(0); LONG nError = ::RegQueryValueExW(hKey, strValueName.c_str(), 0, NULL, reinterpret_cast<LPBYTE>(&nResult), &dwBufferSize); if (ERROR_SUCCESS == nError) { nValue = nResult; } return nError; }