setup format for columns of DataTable or GridView
<p>How can I setup some format for cells in some column in my DataTable or GridView ?</p>

<p>I need to make some double columns rounded , for example :</p>

<p>3.564643 -> 3.56</p>

<p>3.546723 -> 3.55</p>

<p>6.654644 -> 6.65</p>

<p>thank you.</p>

<p>DataFormatString  ?
where ?</p>

<p>Question still active, I didn't solved the problem :-/</p>
