Check datatable column contains numeric values
<p>I want to find only those row form table which contains numeric values , so for that I did as following </p>

<pre><code>dtDetails.Select(" (ISNUMERIC(OriginatingTransit)=0)")
</code></pre>

<p>but it throws exception </p>

<pre><code>The expression contains undefined function call ISNUMERIC().
</code></pre>
