关于ftp api,版主请进,高手请来,低手免进
现在我在CE下,只能用api编程,ftpMFC类不支持,现在想用
BOOL WINAPI FtpGetFile(
HINTERNET hConnect,
LPCTSTR lpszRemoteFile,
LPCTSTR lpszNewFile,
BOOL fFailIfExists,
DWORD dwFlagsAndAttributes,
DWORD dwFlags,
DWORD dwContext );
但我要显示进度(必须),所以想用回调函数最后一个参数我看不懂[in] Specifies an application-defined value that associates this search with application data. This is used only if the application has already called InternetSetStatusCallback to set up a status callback function. All status requests are handled synchronously. 好像说一个回调函数,请问进度如何显示呢,这个函数怎么编,希望给点意见,解决另给100