XmlChildNodes.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / FX-1434 / FX-1434 / 1.0 / untmp / whidbey / REDBITS / ndp / fx / src / Xml / System / Xml / Dom / XmlChildNodes.cs / 1 / XmlChildNodes.cs
                        

                        
                            //------------------------------------------------------------------------------ 
// 
//     Copyright (c) Microsoft Corporation.  All rights reserved.
// 
// [....] 
//-----------------------------------------------------------------------------
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 ); 
            } 
        }
    } 
}

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
// Copyright (c) Microsoft Corporation. All rights reserved.

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