生成 XML 文档

目标是生成以下 XML 文档：

<FruitBasket xmlns="http://www.fruitauthority.fake">
  <Fruit ID="F0001">
    <FruitName>Banana</FruitName>
    <FruitColor>Yellow</FruitColor>
  </Fruit>
  <Fruit ID="F0002">
    <FruitName>Apple</FruitName>
    <FruitColor>Red</FruitColor>
  </Fruit>
</FruitBasket>

码：

XNamespace xns = "http://www.fruitauthority.fake";
XDeclaration xDeclaration = new XDeclaration("1.0", "utf-8", "yes");
XDocument xDoc = new XDocument(xDeclaration);
XElement xRoot = new XElement(xns + "FruitBasket");
xDoc.Add(xRoot);

XElement xelFruit1 = new XElement(xns + "Fruit");
XAttribute idAttribute1 = new XAttribute("ID", "F0001");
xelFruit1.Add(idAttribute1);
XElement xelFruitName1 = new XElement(xns + "FruitName", "Banana");
XElement xelFruitColor1 = new XElement(xns + "FruitColor", "Yellow");
xelFruit1.Add(xelFruitName1);
xelFruit1.Add(xelFruitColor1);
xRoot.Add(xelFruit1);

XElement xelFruit2 = new XElement(xns + "Fruit");
XAttribute idAttribute2 = new XAttribute("ID", "F0002");
xelFruit2.Add(idAttribute2);
XElement xelFruitName2 = new XElement(xns + "FruitName", "Apple");
XElement xelFruitColor2 = new XElement(xns + "FruitColor", "Red");
xelFruit2.Add(xelFruitName2);
xelFruit2.Add(xelFruitColor2);
xRoot.Add(xelFruit2);