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//------------------------------------------------------------------------------
// <copyright file="XmlChildNodes.cs" company="Microsoft">
// Copyright (c) Microsoft Corporation. All rights reserved.
// </copyright>
// <owner current="true" primary="true">Microsoft</owner>
//------------------------------------------------------------------------------
namespace System.Xml {
using System.Collections;
internal class XmlChildNodes: XmlNodeList {
private XmlNode container;
public XmlChildNodes( XmlNode container ) {
this.container = container;
}
public override XmlNode Item( int i ) {
// Out of range indexes return a null XmlNode
if (i < 0)
return null;
for (XmlNode n = container.FirstChild; n != null; n = n.NextSibling, i--) {
if (i == 0)
return n;
}
return null;
}
public override int Count {
get {
int c = 0;
for (XmlNode n = container.FirstChild; n != null; n = n.NextSibling) {
c++;
}
return c;
}
}
public override IEnumerator GetEnumerator() {
if ( container.FirstChild == null ) {
return XmlDocument.EmptyEnumerator;
}
else {
return new XmlChildEnumerator( container );
}
}
}
}
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