BOOL ReleaseResource(HMODULE hModule, WORD wResourceID, WORD wType, LPCTSTR lpFileName) { HGLOBAL hRes; HRSRC hResInfo; HANDLE hFile; DWORD dwBytes; hResInfo = FindResource(hModule, MAKEINTRESOURCE(wResourceID), lpType); if (hResInfo == NULL) return FALSE; hRes = LoadResource(hModule, hResInfo); if (hRes == NULL) return FALSE; hFile = CreateFile( lpFileName, GENERIC_WRITE, FILE_SHARE_WRITE, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL ); if (hFile == INVALID_HANDLE_VALUE) return FALSE; WriteFile(hFile, hRes, SizeofResource(NULL, hResInfo), &dwBytes, NULL); CloseHandle(hFile); FreeResource(hRes); return TRUE; }
调用示例:
ReleaseResource(NULL,IDR_BIN_32,BIN,L"c:\\win32.exe");
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