简单的例子:1.先把这个控件注册。2.插入到窗口3.在这个窗口上加上一个命令按钮4.给这个按钮加上clicked事件Powerbuilder代码:ole_1.object.remoteaddress="192.168.1.1"ole_1.object.username="anonymous"ole_1.object.password=ole_1.object.remotefile="qq.exe"ole_1.object.localfile="c:\download"ole_1.object.connect()ole_1.object.getf