WebDataMenu を Xml データ ソースにバインド

<?xml version="1.0" encoding="utf-8" ?>
<Customers>
  <Customer CustomerID="ALFKI" CustomerName="Alfreds Futterkiste">
    <Order OrderID="1024">
      <OrderDetail ProductID="1" ProductName="Chocolate" Quantity="10" />
      <OrderDetail ProductID="2" ProductName="Apples" Quantity="20" />
      <OrderDetail ProductID="3" ProductName="Peanuts" Quantity="30" />
    </Order>
    <Order OrderID="1029">
      <OrderDetail ProductID="10" ProductName="Flour" Quantity="100" />
    </Order>
  </Customer>
  <Customer CustomerID="BLONP" CustomerName="Blondel père et fils">
    <Order OrderID="2021">
      <OrderDetail ProductID="4" ProductName="Rigatoni" Quantity="30" />
      <OrderDetail ProductID="5" ProductName="Ricotta" Quantity="10" />
    </Order>
  </Customer>
  <Customer CustomerID="WOLZA" CustomerName="Wolski Zajazd">
    <Order OrderID="2029">
      <OrderDetail ProductID="6" ProductName="Hot Dogs" Quantity="45" />
      <OrderDetail ProductID="7" ProductName="Brown Rice" Quantity="12" />
      <OrderDetail ProductID="8" ProductName="Ketchup" Quantity="100" />
      <OrderDetail ProductID="9" ProductName="Mustard" Quantity="100" />
    </Order>
  </Customer>
</Customers>