title: How to find if dataTable contains column which name starts with abc
body: <p>In my program I have a dataTable and I´d like to know if is there a column which name starts with abc.
  For example I have a DataTable and its name is <code>abcdef</code>. I like to find this column using something like this:</p>
  
  <pre><code>DataTable.Columns.Constains(ColumnName.StartWith(abc))
  </code></pre>
  
  <p>Because I know only part of the column name, I cannot use a Contains method.
  Is there any simple way how to do that?</p>
  
  <p>Thanks a lot.</p>