title: How to filter multiple rows in dataview
body: <p>I need to filter multiple rows in dataview. Here I used rowfilter. But, I want to filter multiple rows. Which command can be used? My code is:</p>
  
  <pre><code>foreach (string s1 in list)  
  {  
       if (s1 != string.Empty)
       {
           dvData.RowFilter = "(code like '" + searchText + "*') AND (code &lt;&gt; '" + s1 + "')";
       }
  }
  </code></pre>
  
  <p>The problem is, it takes only one value and it is overwritten during the loop.</p>