Private Const PROGRESS_CANCEL = 1Private Const PROGRESS_CONTINUE = 0Private Const PROGRESS_QUIET = 3Private Const PROGRESS_STOP = 2Private Const COPY_FILE_FAIL_IF_EXISTS = &H1Private Const COPY_FILE_RESTARTABLE = &H2'// 此 API 在 WIN9X 下不能使用 相关文章: