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(C#) Compress XML TreeDemonstrates how to compress and restore the entire subtree rooted at an XML node. The input XML, available at http://www.chilkatsoft.com/data/compress2.xml, is this: <root> <lazydog> <fox>The quick brown fox jumps over the lazy dog</fox> </lazydog> <fox>The quick brown fox jumps over the lazy dog</fox> <child> <grandchild>The quick brown fox jumps over the lazy dog</grandchild> </child> <child> <grandchild>The quick brown fox jumps over the lazy dog</grandchild> </child> </root>
Chilkat.Xml xml = new Chilkat.Xml(); bool success; // The sample input XML is available at http://www.chilkatsoft.com/data/compress2.xml success = xml.LoadXmlFile("compress2.xml"); if (success != true) { Debug.WriteLine(xml.LastErrorText); return; } // Zip compress the root node's entire subtree: success = xml.ZipTree(); // Examine the new XML document: Debug.WriteLine(xml.GetXml()); // This is the XML w/ the compressed subtree in Base64 encoded format: // <root><![CDATA[4+WyKcrPL7Hj5VIAApucxKrKlPx0KBcslJZfYReSkapQWJqZnK2QVJRfnqcAFFPIKs0tKFbIL0st // UigBSoN0KgC12uiDNECN00c1jyKzkjMyc1KQHZZelJiXAhElyUwkfTBnovDoYZGNPjTUAQ== // ]]></root> // Now uncompress and show that the original subtree was restored: success = xml.UnzipTree(); Debug.WriteLine(xml.GetXml()); |
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