disable datagridview colum header to allow sorting
<p>I have a datagridview column header</p>

<p>when i click the header, the data is resorted according to the value.</p>

<p>I don't want that.</p>

<p>Datagrid has allowsort property</p>

<p>datagridview doesn't have that.</p>

<p>Anything?</p>
