示例 XML 文件：合并采购订单
下面的 XML 文件用在 LINQ to XML 文档的很多示例中。 此文件是一组来自多家公司、具有不同形状的采购订单。 每家公司的采购订单位于单独的命名空间中。
ConsolidatedPurchaseOrders.xml
<?xml version="1.0"?>
<PurchaseOrders xmlns="www.contoso.com">
<PurchaseOrder
PurchaseOrderNumber="99503"
OrderDate="1999-10-20">
<Address Type="Shipping">
<Name>Ellen Adams</Name>
<Street>123 Maple Street</Street>
<City>Mill Valley</City>
<State>CA</State>
<Zip>10999</Zip>
<Country>USA</Country>
</Address>
<Address Type="Billing">
<Name>Tai Yee</Name>
<Street>8 Oak Avenue</Street>
<City>Old Town</City>
<State>PA</State>
<Zip>95819</Zip>
<Country>USA</Country>
</Address>
<DeliveryNotes>Please leave packages in shed by driveway.</DeliveryNotes>
<Items>
<Item PartNumber="872-AA">
<ProductName>Lawnmower</ProductName>
<Quantity>1</Quantity>
<USPrice>148.95</USPrice>
<Comment>Confirm this is electric</Comment>
</Item>
<Item PartNumber="926-AA">
<ProductName>Baby Monitor</ProductName>
<Quantity>2</Quantity>
<USPrice>39.98</USPrice>
<ShipDate>1999-05-21</ShipDate>
</Item>
</Items>
</PurchaseOrder>
<PurchaseOrder PurchaseOrderNumber="99505" OrderDate="1999-10-22">
<Address Type="Shipping">
<Name>Cristian Osorio</Name>
<Street>456 Main Street</Street>
<City>Buffalo</City>
<State>NY</State>
<Zip>98112</Zip>
<Country>USA</Country>
</Address>
<Address Type="Billing">
<Name>Cristian Osorio</Name>
<Street>456 Main Street</Street>
<City>Buffalo</City>
<State>NY</State>
<Zip>98112</Zip>
<Country>USA</Country>
</Address>
<DeliveryNotes>Please notify by email before shipping.</DeliveryNotes>
<Items>
<Item PartNumber="456-NM">
<ProductName>Power Supply</ProductName>
<Quantity>1</Quantity>
<USPrice>45.99</USPrice>
</Item>
</Items>
</PurchaseOrder>
<PurchaseOrder PurchaseOrderNumber="99504" OrderDate="1999-10-22">
<Address Type="Shipping">
<Name>Jessica Arnold</Name>
<Street>4055 Madison Ave</Street>
<City>Seattle</City>
<State>WA</State>
<Zip>98112</Zip>
<Country>USA</Country>
</Address>
<Address Type="Billing">
<Name>Jessica Arnold</Name>
<Street>4055 Madison Ave</Street>
<City>Buffalo</City>
<State>NY</State>
<Zip>98112</Zip>
<Country>USA</Country>
</Address>
<DeliveryNotes>Please do not deliver on Saturday.</DeliveryNotes>
<Items>
<Item PartNumber="898-AZ">
<ProductName>Computer Keyboard</ProductName>
<Quantity>1</Quantity>
<USPrice>29.99</USPrice>
</Item>
<Item PartNumber="898-AM">
<ProductName>Wireless Mouse</ProductName>
<Quantity>1</Quantity>
<USPrice>14.99</USPrice>
</Item>
</Items>
</PurchaseOrder>
<aw:PurchaseOrder
PONumber="11223"
Date="2000-01-15"
xmlns:aw="https://www.adventure-works.com">
<aw:ShippingAddress>
<aw:Name>Chris Preston</aw:Name>
<aw:Street>123 Main St.</aw:Street>
<aw:City>Seattle</aw:City>
<aw:State>WA</aw:State>
<aw:Zip>98113</aw:Zip>
<aw:Country>USA</aw:Country>
</aw:ShippingAddress>
<aw:BillingAddress>
<aw:Name>Chris Preston</aw:Name>
<aw:Street>123 Main St.</aw:Street>
<aw:City>Seattle</aw:City>
<aw:State>WA</aw:State>
<aw:Zip>98113</aw:Zip>
<aw:Country>USA</aw:Country>
</aw:BillingAddress>
<aw:DeliveryInstructions>Ship only complete order.</aw:DeliveryInstructions>
<aw:Item PartNum="LIT-01">
<aw:ProductID>Litware Networking Card</aw:ProductID>
<aw:Qty>1</aw:Qty>
<aw:Price>20.99</aw:Price>
</aw:Item>
<aw:Item PartNum="LIT-25">
<aw:ProductID>Litware 17in LCD Monitor</aw:ProductID>
<aw:Qty>1</aw:Qty>
<aw:Price>199.99</aw:Price>
</aw:Item>
</aw:PurchaseOrder>
</PurchaseOrders>