In this post i will try to explain How to place ShareThis button in any of Asp.net Data Controls. This includes ListView, GridView, Datalist etc.
To start with, create a publishers account with ShareThis here and get the code for the ShareThis button. the JavaScript button code should look something like

<script type="text/javascript" src="http://w.sharethis.com/button/sharethis.js#publisher=XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXX&amp;type=website&amp;post_services=facebook%2Cdigg%2Cdelicious%2Cybuzz%2Ctwitter%2Cstumbleupon%2Creddit%2Ctechnorati%2Cmixx%2Cblogger%2Ctypepad%2Cwordpress%2Cgoogle_bmarks%2Cwindows_live%2Cmyspace%2Cfark%2Cbus_exchange%2Cpropeller%2Cnewsvine%2Clinkedin"></script>

Add the JavaScript [...]