C#

Demonstrate the XML UpdateAttrAt Method

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Demonstrates the XML UpdateAttrAt method to update attribute name/value pairs in XML.

Note: This example requires Chilkat v9.5.0.64 or later.

C#

//  Note: This example requires Chilkat v9.5.0.64 or later.
Chilkat.Xml xml = new Chilkat.Xml();

xml.Tag = "animals";

bool autoCreate = true;

//  When the autoCreate argument equals true, the UpdateAttrAt
//  method auto-creates the children as needed:
xml.UpdateAttrAt("penguin",autoCreate,"feature","flightless bird");
xml.UpdateAttrAt("mammal|rodent|squirrel",autoCreate,"feature","bushy tail");
xml.UpdateAttrAt("mammal|rodent|rat",autoCreate,"feature","long hairless tail");

//  Show the XML
Debug.WriteLine(xml.GetXml());

//  	<?xml version="1.0" encoding="utf-8" ?>
//  	<animals>
//  	    <penguin feature="flightless bird" />
//  	    <mammal>
//  	        <rodent>
//  	            <squirrel feature="bushy tail" />
//  	            <rat feature="long hairless tail" />
//  	        </rodent>
//  	    </mammal>
//  	</animals>
//  

//  Now update each node's "feature" attribute..
xml.UpdateAttrAt("penguin",autoCreate,"feature","black and white");
xml.UpdateAttrAt("mammal|rodent|squirrel",autoCreate,"feature","grey, red, or black");
xml.UpdateAttrAt("mammal|rodent|rat",autoCreate,"feature","brown, grey, white, or black");

Debug.WriteLine(xml.GetXml());

//  	<?xml version="1.0" encoding="utf-8" ?>
//  	<animals>
//  	    <penguin feature="black and white" />
//  	    <mammal>
//  	        <rodent>
//  	            <squirrel feature="grey, red, or black" />
//  	            <rat feature="brown, grey, white, or black" />
//  	        </rodent>
//  	    </mammal>
//  	</animals>
//