title: How to set a DataGridView cell ForeColor property to red if the cell does not contain a value
body: <p>I want to check that a cell on a <code>DataGridView</code> has a valid value. If it hasn't got a value I'd like to change the <code>ForeColor</code> property to red.</p>
  
  <p>It's changing only the first row even if other rows haven't got any values.</p>
  
  <pre><code>If String.IsNullOrEmpty(autoMBS.dgvReceiverOut.CurrentRow.Cells(2).Value.ToString()) Then
      autoMBS.dgvReceiverOut.CurrentRow.Cells(1).Style.ForeColor = Color.Red
  End If
  </code></pre>