本文整理汇总了C#中System.Xml.XmlTextReader.ResolveEntity方法的典型用法代码示例。如果您正苦于以下问题：C# XmlTextReader.ResolveEntity方法的具体用法？C# XmlTextReader.ResolveEntity怎么用？C# XmlTextReader.ResolveEntity使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类System.Xml.XmlTextReader的用法示例。
在下文中一共展示了XmlTextReader.ResolveEntity方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: ResolveEntity2
public void ResolveEntity2 ()
{
string ent1 = "<!ENTITY ent 'entity string'>";
string ent2 = "<!ENTITY ent2 '<foo/><foo/>'>]>";
string dtd = "<!DOCTYPE root[<!ELEMENT root (#PCDATA|foo)*>" + ent1 + ent2;
string xml = dtd + "<root>&ent3;&ent2;</root>";
XmlTextReader dvr = new XmlTextReader (xml, XmlNodeType.Document, null);
dvr.EntityHandling = EntityHandling.ExpandCharEntities;
dvr.Read (); // DTD
dvr.Read (); // root
dvr.Read (); // &ent3;
AssertEquals (XmlNodeType.EntityReference, dvr.NodeType);
// ent3 does not exists in this dtd.
AssertEquals (XmlNodeType.EntityReference, dvr.NodeType);
try {
dvr.ResolveEntity ();
Fail ("Attempt to resolve undeclared entity should fail.");
} catch (XmlException) {
}
}示例2: ResolveEntity
public void ResolveEntity ()
{
string ent1 = "<!ENTITY ent 'entity string'>";
string ent2 = "<!ENTITY ent2 '<foo/><foo/>'>]>";
string dtd = "<!DOCTYPE root[<!ELEMENT root (#PCDATA|foo)*>" + ent1 + ent2;
string xml = dtd + "<root>&ent;&ent2;</root>";
XmlTextReader dvr = new XmlTextReader (xml, XmlNodeType.Document, null);
dvr.EntityHandling = EntityHandling.ExpandCharEntities;
dvr.Read (); // DTD
dvr.Read (); // root
dvr.Read (); // &ent;
AssertEquals (XmlNodeType.EntityReference, dvr.NodeType);
AssertEquals (1, dvr.Depth);
dvr.ResolveEntity ();
// It is still entity reference.
AssertEquals (XmlNodeType.EntityReference, dvr.NodeType);
dvr.Read ();
AssertEquals (XmlNodeType.Text, dvr.NodeType);
AssertEquals (2, dvr.Depth);
AssertEquals ("entity string", dvr.Value);
dvr.Read ();
AssertEquals (XmlNodeType.EndEntity, dvr.NodeType);
AssertEquals (1, dvr.Depth);
AssertEquals ("", dvr.Value);
dvr.Read (); // &ent2;
AssertEquals (XmlNodeType.EntityReference, dvr.NodeType);
AssertEquals (1, dvr.Depth);
dvr.ResolveEntity ();
// It is still entity reference.
AssertEquals (XmlNodeType.EntityReference, dvr.NodeType);
// It now became element node.
dvr.Read ();
AssertEquals (XmlNodeType.Element, dvr.NodeType);
AssertEquals (2, dvr.Depth);
}