C＃属性XmlIgnore和XamlWriter类 - XmlIgnore不工作

[XmlIgnore]

Brush MyBrush

XamlSerialization

            // buffer to a StringBuilder
            StringBuilder sb = new StringBuilder();
            XmlWriter writer = XmlWriter.Create(sb, settings);
            XamlDesignerSerializationManager manager = new XamlDesignerSerializationManager(writer) {XamlWriterMode = XamlWriterMode.Expression};

            XamlWriter.Save(testObject, manager);
            xml = sb.ToString();
            Assert.IsTrue(!String.IsNullOrEmpty(xml) && !String.IsNullOrEmpty(xml), "Xaml Serialization failed for " + testObject.GetType() + " no xml string available");

            xml = sb.ToString();
            MemoryStream ms = xml.StringToStream();
            object root = XamlReader.Load(ms);
            Assert.IsTrue(root != null, "After reading from MemoryStream no result for Xaml Serialization");

Brush

Brush

XmlWriter

StringBuffer sb

Property Brush

[XmlIgnore]

    [XmlIgnore]
    public Brush MyBrush
    {
        get { ..... }
        // removed because of problem with Serialization
        // set { ... }
    }