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(C#) XML Sort by ContentDemonstrates the SortByContent method. The input XML, available at http://www.chilkatsoft.com/data/fruitSort2.xml, is this: <root> <fruits> <apples> <apple>fuji</apple> <apple>gala</apple> <apple>granny smith</apple> <apple>honeycrisp</apple> <apple>mcintosh</apple> </apples> <fruit>banana</fruit> <fruit>blackberry</fruit> <fruit>blueberry</fruit> <fruit>orange</fruit> <fruit>pear</fruit> </fruits> </root>
Chilkat.Xml xml = new Chilkat.Xml(); Chilkat.Xml xSortRoot = null; bool success; // The sample input XML is available at http://www.chilkatsoft.com/data/fruitSort2.xml success = xml.LoadXmlFile("fruitSort2.xml"); if (success != true) { Debug.WriteLine(xml.LastErrorText); return; } // Sort the direct children under the "fruits" node by tag: xSortRoot = xml.FindChild("fruits"); // Sort in ascending order. bool bAscending = true; xSortRoot.SortByContent(bAscending); // Show the result: Debug.WriteLine(xml.GetXml()); // Note: The "apples" node contains child nodes, but its // text content is 0-length (empty). Therefore, when sorting in // ascending order, it will be positioned before the direct // children containing non-empty content. // <root> // <fruits> // <apples> // <apple>granny smith</apple> // <apple>gala</apple> // <apple>fuji</apple> // <apple>mcintosh</apple> // <apple>honeycrisp</apple> // </apples> // <fruit>banana</fruit> // <fruit>blackberry</fruit> // <fruit>blueberry</fruit> // <fruit>orange</fruit> // <fruit>pear</fruit> // </fruits> // </root> // Sort the direct children under the "apples" node: success = xSortRoot.FindChild2("apples"); xSortRoot.SortByContent(bAscending); Debug.WriteLine(xml.GetXml()); // <root> // <fruits> // <apples> // <apple>fuji</apple> // <apple>gala</apple> // <apple>granny smith</apple> // <apple>honeycrisp</apple> // <apple>mcintosh</apple> // </apples> // <fruit>banana</fruit> // <fruit>blackberry</fruit> // <fruit>blueberry</fruit> // <fruit>orange</fruit> // <fruit>pear</fruit> // </fruits> // </root> |
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