USES the thread class, thread execution is to use IDHTTP download a file, the content of the actual operation of four threads are started, only two threads in the download, the rest of the thread, such as the front two thread afterward will begin to download. What's the problem?

The service side is iis 6, installed on the XP, concurrency is 10

CodePudding user response:

Id code into urldownloadtofile try..

CodePudding user response:

Not to change professions? Use IDHTTP way