System.Xml.XmlValidatingReader.ReadString C# (CSharp) Méthode

        public override string ReadString() {
            impl.MoveOffEntityReference();
            return base.ReadString();
        }
        

		public void TestExpandEntity ()
		{
			string intSubset = "<!ELEMENT root (#PCDATA)><!ATTLIST root foo CDATA 'foo-def' bar CDATA 'bar-def'><!ENTITY ent 'entity string'>";
			string dtd = "<!DOCTYPE root [" + intSubset + "]>";
			string xml = dtd + "<root foo='&ent;' bar='internal &ent; value'>&ent;</root>";
			dvr = PrepareXmlReader (xml);
			dvr.EntityHandling = EntityHandling.ExpandEntities;
			dvr.Read ();	// DTD
			dvr.Read ();
			Assert.AreEqual (XmlNodeType.Element, dvr.NodeType);
			Assert.AreEqual ("root", dvr.Name);
			Assert.IsTrue (dvr.MoveToFirstAttribute ());
			Assert.AreEqual ("foo", dvr.Name);
			Assert.AreEqual ("entity string", dvr.Value);
			Assert.IsTrue (dvr.MoveToNextAttribute ());
			Assert.AreEqual ("bar", dvr.Name);
			Assert.AreEqual ("internal entity string value", dvr.Value);
			Assert.AreEqual ("entity string", dvr.ReadString ());

			// ValidationType = None

			dvr = PrepareXmlReader (xml);
			dvr.EntityHandling = EntityHandling.ExpandEntities;
			dvr.ValidationType = ValidationType.None;
			dvr.Read ();	// DTD
			dvr.Read ();
			Assert.AreEqual (XmlNodeType.Element, dvr.NodeType);
			Assert.AreEqual ("root", dvr.Name);

			Assert.IsTrue (dvr.MoveToFirstAttribute ());
			Assert.AreEqual ("foo", dvr.Name);
			Assert.AreEqual ("entity string", dvr.Value);

			Assert.IsTrue (dvr.MoveToNextAttribute ());
			Assert.AreEqual ("bar", dvr.Name);
			Assert.AreEqual ("internal entity string value", dvr.Value);
			Assert.AreEqual ("entity string", dvr.ReadString ());
		}