var ser = new XmlSerializer(typeof(MainClass),
new[] { typeof(ClassA), typeof(ClassB), typeof(ClassC) });
ser.Serialize(writer, new MainClass { A = new ClassB() });
结果:
<MainClass xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<A xsi:type="ClassB" />
</MainClass>
或者,您可以以编程方式添加的属性:
var overrides = new XmlAttributeOverrides();
// Add [XmlElement]'s to MainClass.A
overrides.Add(typeof(MainClass), "A", new XmlAttributes
{
XmlElements = {
new XmlElementAttribute() { Type = typeof(ClassA) },
new XmlElementAttribute() { Type = typeof(ClassB) },
new XmlElementAttribute() { Type = typeof(ClassC) },
}
});
var ser = new XmlSerializer(typeof(MainClass), overrides, null, null, null);
ser.Serialize(writer, new MainClass { A = new ClassB() });
结果:
<MainClass xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<ClassB />
</MainClass>
我想避免属性,正如我在我的问题中所说的。我知道这个解决方案。有没有一些方法可以在不使用属性的情况下完成? – Brij
非常感谢:) – Brij