[Users] how to understand UI design

------=_Part_127859_469118605.1366699637017 Content-Type: text/plain; charset=GBK Content-Transfer-Encoding: 7bit hi,all i need to make some modification on UI, could you tell me the mechanism of host setupNetwork, operations like drag,drop , and how to catch its event, how to get data corresponding to operations. thanks ------=_Part_127859_469118605.1366699637017 Content-Type: text/html; charset=GBK Content-Transfer-Encoding: 7bit <div style="line-height:1.7;color:#000000;font-size:14px;font-family:arial"><div>hi,all</div><div>&nbsp;i need to make some modification on UI, </div><div>could you tell me the <font size="2">mechanism of host&nbsp;setupNetwork, operations like drag,drop , and how to catch its event, how to get data corresponding to operations.</font></div><div><font size="2"></font>&nbsp;</div><div><font size="2">thanks</font></div></div><br><br><span title="neteasefooter"><span id="netease_mail_footer"></span></span> ------=_Part_127859_469118605.1366699637017--