SiteMapNodeCollection.cs source code in C# .NET

                        
Code:
                         / Net / Net / 3.5.50727.3053 / DEVDIV / depot / DevDiv / releases / whidbey / netfxsp / ndp / fx / src / xsp / System / Web / SiteMapNodeCollection.cs / 1 / SiteMapNodeCollection.cs
                        

                        
                            //------------------------------------------------------------------------------ 
// 
//     Copyright (c) Microsoft Corporation.  All rights reserved.
// 
//----------------------------------------------------------------------------- 

/* 
 * Copyright (c) 2002 Microsoft Corporation 
 */
 
namespace System.Web {

    using System;
    using System.Collections; 
    using System.Diagnostics;
    using System.Security.Permissions; 
    using System.Web.UI; 
    using System.Web.UI.WebControls;
 

    [AspNetHostingPermission(SecurityAction.LinkDemand, Level=AspNetHostingPermissionLevel.Minimal)]
    [AspNetHostingPermission(SecurityAction.InheritanceDemand, Level=AspNetHostingPermissionLevel.Minimal)]
    public class SiteMapNodeCollection : IHierarchicalEnumerable, IList { 

        internal static SiteMapNodeCollection Empty = new ReadOnlySiteMapNodeCollection(new SiteMapNodeCollection()); 
        private int _initialSize = 10; 
        private ArrayList _innerList;
 

        public SiteMapNodeCollection() {
        }
 
        // Create the collection with initial capacity.
        public SiteMapNodeCollection(int capacity) { 
            _initialSize = capacity; 
        }
 
        public SiteMapNodeCollection(SiteMapNode value) {
            if (value == null) {
                throw new ArgumentNullException("value");
            } 

            _initialSize = 1; 
            List.Add(value); 
        }
 

        public SiteMapNodeCollection(SiteMapNode[] value) {
            if (value == null) {
                throw new ArgumentNullException("value"); 
            }
 
            _initialSize = value.Length; 
            AddRangeInternal(value);
        } 


        public SiteMapNodeCollection(SiteMapNodeCollection value) {
            if (value == null) { 
                throw new ArgumentNullException("value");
            } 
 
            _initialSize = value.Count;
            AddRangeInternal(value); 
        }

        public virtual int Count {
            get { 
                return List.Count;
            } 
        } 

        public virtual bool IsSynchronized { 
            get {
                return List.IsSynchronized;
            }
        } 

        public virtual object SyncRoot { 
            get { 
                return List.SyncRoot;
            } 
        }

        private ArrayList List {
            get { 
                Debug.Assert(!(this is ReadOnlySiteMapNodeCollection), "List should not be called on ReadOnlySiteMapNodeCollection.");
 
                if (_innerList == null) { 
                    _innerList = new ArrayList(_initialSize);
                } 

                return _innerList;
            }
        } 

 
        public virtual bool IsFixedSize { 
            get { return false; }
        } 


        public virtual bool IsReadOnly {
            get { return false; } 
        }
 
 
        public virtual SiteMapNode this[int index] {
            get { 
                return (SiteMapNode)List[index];
            }
            set {
                if (value == null) { 
                    throw new ArgumentNullException("value");
                } 
                List[index] = value; 
            }
        } 


        public virtual int Add(SiteMapNode value) {
            if (value == null) { 
                throw new ArgumentNullException("value");
            } 
            return List.Add(value); 
        }
 

        public virtual void AddRange(SiteMapNode[] value) {
            AddRangeInternal(value);
        } 

 
        public virtual void AddRange(SiteMapNodeCollection value) { 
            AddRangeInternal(value);
        } 

        private void AddRangeInternal(IList value) {
            if (value == null) {
                throw new ArgumentNullException("value"); 
            }
 
            List.AddRange(value); 
        }
 
        public virtual void Clear() {
            List.Clear();
        }
 
        public virtual bool Contains(SiteMapNode value) {
            return List.Contains(value); 
        } 

 
        public virtual void CopyTo(SiteMapNode[] array, int index) {
            CopyToInternal(array, index);
        }
 
        internal virtual void CopyToInternal(Array array, int index) {
            List.CopyTo(array, index); 
        } 

        public SiteMapDataSourceView GetDataSourceView(SiteMapDataSource owner, string viewName) { 
            return new SiteMapDataSourceView(owner, viewName, this);
        }

        public virtual IEnumerator GetEnumerator() { 
            return List.GetEnumerator();
        } 
 

        public SiteMapHierarchicalDataSourceView GetHierarchicalDataSourceView() { 
            return new SiteMapHierarchicalDataSourceView(this);
        }

 
        public virtual IHierarchyData GetHierarchyData(object enumeratedItem) {
            return enumeratedItem as IHierarchyData; 
        } 

 
        public virtual int IndexOf(SiteMapNode value) {
            return List.IndexOf(value);
        }
 

        public virtual void Insert(int index, SiteMapNode value) { 
            if (value == null) { 
                throw new ArgumentNullException("value");
            } 

            List.Insert(index, value);
        }
 

        protected virtual void OnValidate(object value) { 
            if (value == null) { 
                throw new ArgumentNullException("value");
            } 

            if (!(value is SiteMapNode)) {
                throw new ArgumentException(
                    SR.GetString(SR.SiteMapNodeCollection_Invalid_Type, value.GetType().ToString())); 
            }
        } 
 

        public static SiteMapNodeCollection ReadOnly(SiteMapNodeCollection collection) { 
            if (collection == null) {
                throw new ArgumentNullException("collection");
            }
 
            return new ReadOnlySiteMapNodeCollection(collection);
        } 
 

        public virtual void Remove(SiteMapNode value) { 
            if (value == null) {
                throw new ArgumentNullException("value");
            }
 
            List.Remove(value);
        } 
 
        public virtual void RemoveAt(int index) {
            List.RemoveAt(index); 
        }

        #region ICollection implementation
        int ICollection.Count { 
            get {
                return Count; 
            } 
        }
 
        bool ICollection.IsSynchronized {
            get {
                return IsSynchronized;
            } 
        }
 
        object ICollection.SyncRoot { 
            get {
                return SyncRoot; 
            }
        }

        void ICollection.CopyTo(Array array, int index) { 
            CopyToInternal(array, index);
        } 
        #endregion 

        #region IEnumerable implementation 
        IEnumerator IEnumerable.GetEnumerator() {
            return GetEnumerator();
        }
        #endregion 

        #region IHierarchicalEnumerable implementation 
 
        /// 
        IHierarchyData IHierarchicalEnumerable.GetHierarchyData(object enumeratedItem) { 
            return GetHierarchyData(enumeratedItem);
        }
        #endregion
 
        #region IList implementation
        ///  
        bool IList.IsFixedSize { 
            get { return IsFixedSize; }
        } 

        /// 
        bool IList.IsReadOnly {
            get { return IsReadOnly; } 
        }
 
 
        /// 
        object IList.this[int index] { 
            get {
                return this[index];
            }
            set { 
                OnValidate(value);
                this[index] = (SiteMapNode)value; 
            } 
        }
 
        int IList.Add(object value) {
            OnValidate(value);
            return Add((SiteMapNode)value);
        } 

        void IList.Clear() { 
            Clear(); 
        }
 
        bool IList.Contains(object value) {
            OnValidate(value);
            return Contains((SiteMapNode)value);
        } 

        int IList.IndexOf(object value) { 
            OnValidate(value); 
            return IndexOf((SiteMapNode)value);
        } 

        void IList.Insert(int index, object value) {
            OnValidate(value);
            Insert(index, (SiteMapNode)value); 
        }
 
        void IList.Remove(object value) { 
            OnValidate(value);
            Remove((SiteMapNode)value); 
        }

        void IList.RemoveAt(int index) {
            RemoveAt(index); 
        }
        #endregion 
 
        private sealed class ReadOnlySiteMapNodeCollection : SiteMapNodeCollection {
            private SiteMapNodeCollection _internalCollection; 

            internal ReadOnlySiteMapNodeCollection(SiteMapNodeCollection collection) {
                if (collection == null) {
                    throw new ArgumentNullException("collection"); 
                }
 
                _internalCollection = collection; 
            }
 
            public override int Count {
                get {
                    return _internalCollection.Count;
                } 
            }
 
            public override bool IsFixedSize { 
                get { return true; }
            } 

            public override bool IsReadOnly {
                get { return true; }
            } 

            public override bool IsSynchronized { 
                get { 
                    return _internalCollection.IsSynchronized;
                } 
            }

            public override object SyncRoot {
                get { 
                    return _internalCollection.SyncRoot;
                } 
            } 

 
            public override int Add(SiteMapNode value) {
                throw new NotSupportedException(SR.GetString(SR.Collection_readonly));
            }
 

            public override void AddRange(SiteMapNode[] value) { 
                throw new NotSupportedException(SR.GetString(SR.Collection_readonly)); 
            }
 

            public override void AddRange(SiteMapNodeCollection value) {
                throw new NotSupportedException(SR.GetString(SR.Collection_readonly));
            } 

            public override void Clear() { 
                throw new NotSupportedException(SR.GetString(SR.Collection_readonly)); 
            }
 
            public override bool Contains(SiteMapNode node) {
                return _internalCollection.Contains(node);
            }
 
            internal override void CopyToInternal(Array array, int index) {
                _internalCollection.List.CopyTo(array, index); 
            } 

            public override SiteMapNode this[int index] { 
                get {
                    return _internalCollection[index];
                }
                set { 
                    throw new NotSupportedException(SR.GetString(SR.Collection_readonly));
                } 
            } 

            public override IEnumerator GetEnumerator() { 
                return _internalCollection.GetEnumerator();
            }

            public override int IndexOf(SiteMapNode value) { 
                return _internalCollection.IndexOf(value);
            } 
 
            public override void Insert(int index, SiteMapNode value) {
                throw new NotSupportedException(SR.GetString(SR.Collection_readonly)); 
            }

            public override void Remove(SiteMapNode value) {
                throw new NotSupportedException(SR.GetString(SR.Collection_readonly)); 
            }
 
            public override void RemoveAt(int index) { 
                throw new NotSupportedException(SR.GetString(SR.Collection_readonly));
            } 
        }
    }
}

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

/* 
 * Copyright (c) 2002 Microsoft Corporation 
 */
 
namespace System.Web {

    using System;
    using System.Collections; 
    using System.Diagnostics;
    using System.Security.Permissions; 
    using System.Web.UI; 
    using System.Web.UI.WebControls;
 

    [AspNetHostingPermission(SecurityAction.LinkDemand, Level=AspNetHostingPermissionLevel.Minimal)]
    [AspNetHostingPermission(SecurityAction.InheritanceDemand, Level=AspNetHostingPermissionLevel.Minimal)]
    public class SiteMapNodeCollection : IHierarchicalEnumerable, IList { 

        internal static SiteMapNodeCollection Empty = new ReadOnlySiteMapNodeCollection(new SiteMapNodeCollection()); 
        private int _initialSize = 10; 
        private ArrayList _innerList;
 

        public SiteMapNodeCollection() {
        }
 
        // Create the collection with initial capacity.
        public SiteMapNodeCollection(int capacity) { 
            _initialSize = capacity; 
        }
 
        public SiteMapNodeCollection(SiteMapNode value) {
            if (value == null) {
                throw new ArgumentNullException("value");
            } 

            _initialSize = 1; 
            List.Add(value); 
        }
 

        public SiteMapNodeCollection(SiteMapNode[] value) {
            if (value == null) {
                throw new ArgumentNullException("value"); 
            }
 
            _initialSize = value.Length; 
            AddRangeInternal(value);
        } 


        public SiteMapNodeCollection(SiteMapNodeCollection value) {
            if (value == null) { 
                throw new ArgumentNullException("value");
            } 
 
            _initialSize = value.Count;
            AddRangeInternal(value); 
        }

        public virtual int Count {
            get { 
                return List.Count;
            } 
        } 

        public virtual bool IsSynchronized { 
            get {
                return List.IsSynchronized;
            }
        } 

        public virtual object SyncRoot { 
            get { 
                return List.SyncRoot;
            } 
        }

        private ArrayList List {
            get { 
                Debug.Assert(!(this is ReadOnlySiteMapNodeCollection), "List should not be called on ReadOnlySiteMapNodeCollection.");
 
                if (_innerList == null) { 
                    _innerList = new ArrayList(_initialSize);
                } 

                return _innerList;
            }
        } 

 
        public virtual bool IsFixedSize { 
            get { return false; }
        } 


        public virtual bool IsReadOnly {
            get { return false; } 
        }
 
 
        public virtual SiteMapNode this[int index] {
            get { 
                return (SiteMapNode)List[index];
            }
            set {
                if (value == null) { 
                    throw new ArgumentNullException("value");
                } 
                List[index] = value; 
            }
        } 


        public virtual int Add(SiteMapNode value) {
            if (value == null) { 
                throw new ArgumentNullException("value");
            } 
            return List.Add(value); 
        }
 

        public virtual void AddRange(SiteMapNode[] value) {
            AddRangeInternal(value);
        } 

 
        public virtual void AddRange(SiteMapNodeCollection value) { 
            AddRangeInternal(value);
        } 

        private void AddRangeInternal(IList value) {
            if (value == null) {
                throw new ArgumentNullException("value"); 
            }
 
            List.AddRange(value); 
        }
 
        public virtual void Clear() {
            List.Clear();
        }
 
        public virtual bool Contains(SiteMapNode value) {
            return List.Contains(value); 
        } 

 
        public virtual void CopyTo(SiteMapNode[] array, int index) {
            CopyToInternal(array, index);
        }
 
        internal virtual void CopyToInternal(Array array, int index) {
            List.CopyTo(array, index); 
        } 

        public SiteMapDataSourceView GetDataSourceView(SiteMapDataSource owner, string viewName) { 
            return new SiteMapDataSourceView(owner, viewName, this);
        }

        public virtual IEnumerator GetEnumerator() { 
            return List.GetEnumerator();
        } 
 

        public SiteMapHierarchicalDataSourceView GetHierarchicalDataSourceView() { 
            return new SiteMapHierarchicalDataSourceView(this);
        }

 
        public virtual IHierarchyData GetHierarchyData(object enumeratedItem) {
            return enumeratedItem as IHierarchyData; 
        } 

 
        public virtual int IndexOf(SiteMapNode value) {
            return List.IndexOf(value);
        }
 

        public virtual void Insert(int index, SiteMapNode value) { 
            if (value == null) { 
                throw new ArgumentNullException("value");
            } 

            List.Insert(index, value);
        }
 

        protected virtual void OnValidate(object value) { 
            if (value == null) { 
                throw new ArgumentNullException("value");
            } 

            if (!(value is SiteMapNode)) {
                throw new ArgumentException(
                    SR.GetString(SR.SiteMapNodeCollection_Invalid_Type, value.GetType().ToString())); 
            }
        } 
 

        public static SiteMapNodeCollection ReadOnly(SiteMapNodeCollection collection) { 
            if (collection == null) {
                throw new ArgumentNullException("collection");
            }
 
            return new ReadOnlySiteMapNodeCollection(collection);
        } 
 

        public virtual void Remove(SiteMapNode value) { 
            if (value == null) {
                throw new ArgumentNullException("value");
            }
 
            List.Remove(value);
        } 
 
        public virtual void RemoveAt(int index) {
            List.RemoveAt(index); 
        }

        #region ICollection implementation
        int ICollection.Count { 
            get {
                return Count; 
            } 
        }
 
        bool ICollection.IsSynchronized {
            get {
                return IsSynchronized;
            } 
        }
 
        object ICollection.SyncRoot { 
            get {
                return SyncRoot; 
            }
        }

        void ICollection.CopyTo(Array array, int index) { 
            CopyToInternal(array, index);
        } 
        #endregion 

        #region IEnumerable implementation 
        IEnumerator IEnumerable.GetEnumerator() {
            return GetEnumerator();
        }
        #endregion 

        #region IHierarchicalEnumerable implementation 
 
        /// 
        IHierarchyData IHierarchicalEnumerable.GetHierarchyData(object enumeratedItem) { 
            return GetHierarchyData(enumeratedItem);
        }
        #endregion
 
        #region IList implementation
        ///  
        bool IList.IsFixedSize { 
            get { return IsFixedSize; }
        } 

        /// 
        bool IList.IsReadOnly {
            get { return IsReadOnly; } 
        }
 
 
        /// 
        object IList.this[int index] { 
            get {
                return this[index];
            }
            set { 
                OnValidate(value);
                this[index] = (SiteMapNode)value; 
            } 
        }
 
        int IList.Add(object value) {
            OnValidate(value);
            return Add((SiteMapNode)value);
        } 

        void IList.Clear() { 
            Clear(); 
        }
 
        bool IList.Contains(object value) {
            OnValidate(value);
            return Contains((SiteMapNode)value);
        } 

        int IList.IndexOf(object value) { 
            OnValidate(value); 
            return IndexOf((SiteMapNode)value);
        } 

        void IList.Insert(int index, object value) {
            OnValidate(value);
            Insert(index, (SiteMapNode)value); 
        }
 
        void IList.Remove(object value) { 
            OnValidate(value);
            Remove((SiteMapNode)value); 
        }

        void IList.RemoveAt(int index) {
            RemoveAt(index); 
        }
        #endregion 
 
        private sealed class ReadOnlySiteMapNodeCollection : SiteMapNodeCollection {
            private SiteMapNodeCollection _internalCollection; 

            internal ReadOnlySiteMapNodeCollection(SiteMapNodeCollection collection) {
                if (collection == null) {
                    throw new ArgumentNullException("collection"); 
                }
 
                _internalCollection = collection; 
            }
 
            public override int Count {
                get {
                    return _internalCollection.Count;
                } 
            }
 
            public override bool IsFixedSize { 
                get { return true; }
            } 

            public override bool IsReadOnly {
                get { return true; }
            } 

            public override bool IsSynchronized { 
                get { 
                    return _internalCollection.IsSynchronized;
                } 
            }

            public override object SyncRoot {
                get { 
                    return _internalCollection.SyncRoot;
                } 
            } 

 
            public override int Add(SiteMapNode value) {
                throw new NotSupportedException(SR.GetString(SR.Collection_readonly));
            }
 

            public override void AddRange(SiteMapNode[] value) { 
                throw new NotSupportedException(SR.GetString(SR.Collection_readonly)); 
            }
 

            public override void AddRange(SiteMapNodeCollection value) {
                throw new NotSupportedException(SR.GetString(SR.Collection_readonly));
            } 

            public override void Clear() { 
                throw new NotSupportedException(SR.GetString(SR.Collection_readonly)); 
            }
 
            public override bool Contains(SiteMapNode node) {
                return _internalCollection.Contains(node);
            }
 
            internal override void CopyToInternal(Array array, int index) {
                _internalCollection.List.CopyTo(array, index); 
            } 

            public override SiteMapNode this[int index] { 
                get {
                    return _internalCollection[index];
                }
                set { 
                    throw new NotSupportedException(SR.GetString(SR.Collection_readonly));
                } 
            } 

            public override IEnumerator GetEnumerator() { 
                return _internalCollection.GetEnumerator();
            }

            public override int IndexOf(SiteMapNode value) { 
                return _internalCollection.IndexOf(value);
            } 
 
            public override void Insert(int index, SiteMapNode value) {
                throw new NotSupportedException(SR.GetString(SR.Collection_readonly)); 
            }

            public override void Remove(SiteMapNode value) {
                throw new NotSupportedException(SR.GetString(SR.Collection_readonly)); 
            }
 
            public override void RemoveAt(int index) { 
                throw new NotSupportedException(SR.GetString(SR.Collection_readonly));
            } 
        }
    }
}

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.

                        

                        

                        
                        

Link Menu

This book is available now!
Buy at Amazon US or
Buy at Amazon UK

• JsonDeserializer.cs
• MarkerProperties.cs
• HtmlHead.cs
• CheckedListBox.cs
• ButtonChrome.cs
• ListViewInsertEventArgs.cs
• StylusButton.cs
• TCPListener.cs
• Storyboard.cs
• FlowDocumentReaderAutomationPeer.cs
• WorkflowRuntimeBehavior.cs
• ObjectStateEntryDbUpdatableDataRecord.cs
• JoinCqlBlock.cs
• ExpressionConverter.cs
• FixedNode.cs
• InsufficientMemoryException.cs
• DynamicRenderer.cs
• SchemaDeclBase.cs
• DataRowExtensions.cs
• LinqDataSourceSelectEventArgs.cs
• BaseDataListDesigner.cs
• RemoteWebConfigurationHost.cs
• LabelEditEvent.cs
• __ComObject.cs
• InfoCardSchemas.cs
• JsonReaderWriterFactory.cs
• Viewport2DVisual3D.cs
• TableRowCollection.cs
• MulticastNotSupportedException.cs
• MatcherBuilder.cs
• AttributeXamlType.cs
• MediaPlayerState.cs
• DrawToolTipEventArgs.cs
• ControlDesigner.cs
• TimeoutHelper.cs
• log.cs
• SmtpTransport.cs
• DebugController.cs
• _RequestCacheProtocol.cs
• TemplateBuilder.cs
• ImageSource.cs
• CheckBoxFlatAdapter.cs
• PartitionResolver.cs
• PerformanceCounterPermission.cs
• Executor.cs
• SmiEventSink_Default.cs
• basecomparevalidator.cs
• WebContext.cs
• WebPartMenu.cs
• SortDescriptionCollection.cs
• SiteMapNodeItemEventArgs.cs
• MouseBinding.cs
• PriorityBindingExpression.cs
• SamlDoNotCacheCondition.cs
• InputScopeConverter.cs
• CodeTypeParameter.cs
• Utils.cs
• InputProcessorProfiles.cs
• GlobalProxySelection.cs
• TraceProvider.cs
• DataSourceXmlTextReader.cs
• TimelineGroup.cs
• AnimationLayer.cs
• TranslateTransform.cs
• DetailsViewCommandEventArgs.cs
• TableLayoutStyleCollection.cs
• GlyphCollection.cs
• InvalidCastException.cs
• securestring.cs
• AssemblyHash.cs
• ListViewItem.cs
• Behavior.cs
• PointCollection.cs
• XhtmlBasicListAdapter.cs
• HttpCookieCollection.cs
• ArcSegment.cs
• PersonalizationStateInfoCollection.cs
• LocatorPart.cs
• DoubleLink.cs
• ProfileProvider.cs
• RoutedEventArgs.cs
• ByeMessageCD1.cs
• ObjectDataSourceStatusEventArgs.cs
• ConfigXmlAttribute.cs
• DbDataRecord.cs
• AccessedThroughPropertyAttribute.cs
• SqlComparer.cs
• InstalledVoice.cs
• DictionaryContent.cs
• DataConnectionHelper.cs
• BrushValueSerializer.cs
• SplitterPanelDesigner.cs
• CqlLexer.cs
• KeyPullup.cs
• ToReply.cs
• UriTemplatePathPartiallyEquivalentSet.cs
• PropertyInformationCollection.cs
• CellTreeNodeVisitors.cs
• ToolStripStatusLabel.cs
• ModifierKeysConverter.cs