listwiew items show popup when mouse is over that item in mvc asp.net

i have a listbox with many items.when i put mouse on the items it should show 开发者_运维百科the items name like a popup or something .how it is possible

You could use the title attribute:

<ul>
    <li title="item 1">item 1</li>
    <li title="item 2">item 2</li>
    ...
</ul>

And for nicer looking tooltips you may checkout the qTip jquery plugin.