Deleting An item from a List Box from a Database
<p>I'm getting this exception:</p>

<pre><code>InvalidOperationException was unhandled
Missing the DataColumn 'Member_ID' in the DataTable 'tblEvents' for the SourceColumn 'Member_ID'.
</code></pre>

<p>which certainly makes no sense, as I'm working with another table here you can find my code and a screenshot thanks.</p>

<pre><code>public void deleteEvent(ListBox list_event)
{
     int i = list_event.SelectedIndex;

     ds.Tables["tblEvents"].Rows[i].Delete();
     da.Update(ds.Tables["tblEvents"]);
}
</code></pre>

<p>Screenshot:</p>

<p><img src="http://i.stack.imgur.com/FrBkA.jpg" alt="enter image description here"></p>
