read data from database and show on a multiselect dropdown
<p>here i m showing data from database and showing on textbox...there is  also a multiselect dropdown using multidropdown.dll. I m successfully showing data in the textboxes but what method should i use to show data in the multidropdown.
what code should i use to show data in the multidropdown instead of .........
multiselect dropdown has following code:</p>

<p>code to read data from database and showing in textbox and multidropdown:</p>

<pre><code>&lt;multidropdownLib:multidropdown id="multidropdown1"runnat="server"/&gt;
 sqldatareader dr =cmd.executereader();
 while(dr.read())
 {
 textbox1.text=dr["column_name"].tostring();

  multidropdown1................=dr["column_name"].....
 }
</code></pre>
