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