title: How to bind a set of button's IsEnabled to the specified logic?
body: <p>There are 8 buttons named <code>DrawMoneyFromChannel1</code>, <code>DrawMoneyFromChannel2</code>, <code>DrawMoneyFromChannel3</code> and so on.</p>
  
  <p>There is a <code>List&lt;DeviceChannels&gt;</code> which contains amount of money on each channel.</p>
  
  <p>Button respectively to it's channel shoud not be enabled if the respective channel has zero amount of money.</p>
  
  <p>What is the best way to organize the binding in this situation?</p>