利用WinInet和多线程实现下载进度实时显示

[{"title":"（ 21 个子文件 42KB ） 利用WinInet和多线程实现下载进度实时显示","children":[{"title":"DownloadProgressDlg.cpp <span style='color:#111;'> 8.83KB </span>","children":null,"spread":false},{"title":"DownloadProgress.ncb <span style='color:#111;'> 105.00KB </span>","children":null,"spread":false},{"title":"DownloadProgress.dsp <span style='color:#111;'> 4.40KB </span>","children":null,"spread":false},{"title":"DownloadProgressDLG.h <span style='color:#111;'> 1.78KB </span>","children":null,"spread":false},{"title":"xp.manifest <span style='color:#111;'> 692B </span>","children":null,"spread":false},{"title":"hlp","children":null,"spread":false},{"title":"DownloadProgress.opt <span style='color:#111;'> 52.50KB </span>","children":null,"spread":false},{"title":"ReadMe.txt <span style='color:#111;'> 3.67KB </span>","children":null,"spread":false},{"title":"res","children":[{"title":"DownloadProgress.ico <span style='color:#111;'> 1.05KB </span>","children":null,"spread":false},{"title":"DownloadProgress.rc2 <span style='color:#111;'> 408B </span>","children":null,"spread":false}],"spread":true},{"title":"InternetDownload.opt <span style='color:#111;'> 53.50KB </span>","children":null,"spread":false},{"title":"DownloadProgress.aps <span style='color:#111;'> 22.13KB </span>","children":null,"spread":false},{"title":"DownloadProgress.plg <span style='color:#111;'> 1.16KB </span>","children":null,"spread":false},{"title":"Resource.h <span style='color:#111;'> 924B </span>","children":null,"spread":false},{"title":"StdAfx.cpp <span style='color:#111;'> 218B </span>","children":null,"spread":false},{"title":"InternetDownload.ncb <span style='color:#111;'> 73.00KB </span>","children":null,"spread":false},{"title":"DownloadProgress.dsw <span style='color:#111;'> 557B </span>","children":null,"spread":false},{"title":"DownloadProgress.clw <span style='color:#111;'> 1.69KB </span>","children":null,"spread":false},{"title":"DownloadProgress.cpp <span style='color:#111;'> 2.15KB </span>","children":null,"spread":false},{"title":"DownloadProgress.h <span style='color:#111;'> 1.40KB </span>","children":null,"spread":false},{"title":"StdAfx.h <span style='color:#111;'> 1.03KB </span>","children":null,"spread":false},{"title":"DownloadProgress.rc <span style='color:#111;'> 6.34KB </span>","children":null,"spread":false}],"spread":true}]