FACEBOOK ,TWITTER AND GOOGLE PLUS SHARE IN .NET .ASPX PAGE CODE BEHIND?

 <!-- AddThis Button BEGIN -->
<div class="addthis_toolbox addthis_default_style ">
<a class="addthis_button_facebook_like" fb:like:layout="button_count"></a>
<a class="addthis_button_tweet"></a>
<a class="addthis_button_google_plusone" g:plusone:size="medium"></a>
<a class="addthis_counter addthis_pill_style"></a>
</div>
<script type="text/javascript" src="http://s7.addthis.com/js/250/addthis_widget.js#pubid=dpissiguelli"></script>
<!-- AddThis Button END -->



Aspx:
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         <!-- AddThis Button BEGIN -->
<div class="addthis_toolbox addthis_default_style ">
<a class="addthis_button_facebook_like" <%="fb:like:layout"%>="standard"></a>
<a class="addthis_button_tweet"></a>

<a class="addthis_button_google_plusone" <%="g:plusone:size"%>="standard"></a>

<%--<a class="addthis_button_google_plusone" g:plusone:size="medium"></a>--%>
<a class="addthis_counter addthis_pill_style"></a>
</div>
<script type="text/javascript" src="http://s7.addthis.com/js/250/addthis_widget.js#pubid=dpissiguelli"></script>
<!-- AddThis Button END -->