Delphi自动在线升级程序源代码，Delphi7测试通过-Delphi automatic online upgrade program source code, Delphi7 test pass

delphi编写的在线升级程序，用于联网下载升级的软件及sql脚本，然后进行本地数据升级。-delphi prepared online upgrade program for networking and download the upgrade software sql scr ipt, then the local data upgrade.