使用DataGridTemplateColumn将数据网格数据绑定到XML

I have an XML like this ::

我有这样的XML ::

<?xml version="1.0" encoding="utf-8" ?>
<Rows>
  <Row Id="1">
     <Devices>
       <Device DeviceId="123">Device 1</Device>
       <Device DeviceId="abcd" >Device 2</Device>
     </Devices>
    <Methods>
       <Method>Method 1</Method>
       <Method>Method 2</Method>
     </Methods>      
</Row>

<Row Id="2">
  <Devices>
    <Device>Device 1</Device>
    <Device>Device 2</Device>
  </Devices>
  <Methods>
    <Method>Method 1</Method>
    <Method>Method 2</Method>
  </Methods>  
  </Row>   
</Rows>
<?xm