I tried ASP.NET soon, in using DropDownList, I found a very strange problem, and the selected entry was actually changed after the document Postback. Special to ask your master.
When I choose "entry 6", I returned to the "entry 5"
code show as below:
<% @ Page language = "vb" contenttype = "text / html" responseEncoding = "GB2312"%>
http://www.w3.org/tr/html4/loose.dtd ">
