win32 错误码转换到文字

LPSTR ConvertErrorCodeToString(DWORD ErrorCode)
{
    HLOCAL LocalAddress = NULL;
    FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_IGNORE_INSERTS | FORMAT_MESSAGE_FROM_SYSTEM,
        NULL, ErrorCode, 0, (char*)&LocalAddress, 0, NULL);
    return (LPSTR)LocalAddress;
}