on multiple comboboxs selectedindexchanged hv to enabled a button - C#
<p>I have 8 <code>comboboxes</code> and if user changes any one of the <code>combobox</code> value , i have to enable a button.
I added the <code>SelectedIndexChanged</code> event for every combobox. and try to check like this.</p>

<pre><code>if (
  cmbDInput_SelectedIndexChanged || cmbSwitch_SelectedIndexChanged ||
  cmbSatName_SelectedIndexChanged || cmbDRepeat_SelectedIndexChanged ||
  cmbSeq_SelectedIndexChanged
)
</code></pre>

<p>but it throws an error</p>

<blockquote>
  <p>Operator <code>||</code> cannot be applied to operands of type 'method group' and 'method group'</p>
</blockquote>

<p>Any suggestions how to do this?</p>
