Code:
/ Dotnetfx_Win7_3.5.1 / Dotnetfx_Win7_3.5.1 / 3.5.1 / DEVDIV / depot / DevDiv / releases / whidbey / NetFXspW7 / ndp / fx / src / xsp / System / Web / UI / WebControls / MenuItemBindingCollection.cs / 1 / MenuItemBindingCollection.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Web.UI.WebControls { using System; using System.Collections; using System.ComponentModel; using System.Security.Permissions; using System.Web; ////// Provides a collection of MenuItemBinding objects /// [AspNetHostingPermission(SecurityAction.LinkDemand, Level=AspNetHostingPermissionLevel.Minimal)] public sealed class MenuItemBindingCollection : StateManagedCollection { private static readonly Type[] knownTypes = new Type[] { typeof(MenuItemBinding) }; private Menu _owner; private MenuItemBinding _defaultBinding; private MenuItemBindingCollection() { } internal MenuItemBindingCollection(Menu owner) { _owner = owner; } ////// Gets the MenuItemBinding at the specified index /// public MenuItemBinding this[int i] { get { return (MenuItemBinding)((IList)this)[i]; } set { ((IList)this)[i] = value; } } ////// Adds a MenuItemBinding to the collection /// public int Add(MenuItemBinding binding) { return ((IList)this).Add(binding); } public bool Contains(MenuItemBinding binding) { return ((IList)this).Contains(binding); } public void CopyTo(MenuItemBinding[] array, int index) { ((IList)this).CopyTo(array, index); } protected override object CreateKnownType(int index) { return new MenuItemBinding(); } private void FindDefaultBinding() { _defaultBinding = null; // Look for another binding that would be a good default foreach (MenuItemBinding binding in this) { if (binding.Depth == -1 && binding.DataMember.Length == 0) { _defaultBinding = binding; break; } } } ////// Gets a MenuItemBinding data binding definition for the specified depth or datamember /// internal MenuItemBinding GetBinding(string dataMember, int depth) { MenuItemBinding bestMatch = null; int match = 0; if ((dataMember != null) && (dataMember.Length == 0)) { dataMember = null; } foreach (MenuItemBinding binding in this) { if ((binding.Depth == depth)) { if (String.Equals(binding.DataMember, dataMember, StringComparison.CurrentCultureIgnoreCase)) { return binding; } else if ((match < 1) && (binding.DataMember.Length == 0)) { bestMatch = binding; match = 1; } } else if (String.Equals(binding.DataMember, dataMember, StringComparison.CurrentCultureIgnoreCase) && (match < 2) && (binding.Depth == -1)) { bestMatch = binding; match = 2; } } if (bestMatch == null) { // Check that the default binding is still suitable (VSWhidbey 358817) if (_defaultBinding != null) { if (_defaultBinding.Depth != -1 || _defaultBinding.DataMember.Length != 0) { // Look for another binding that would be a good default FindDefaultBinding(); } bestMatch = _defaultBinding; } } return bestMatch; } protected override Type[] GetKnownTypes() { return knownTypes; } public int IndexOf(MenuItemBinding value) { return ((IList)this).IndexOf(value); } public void Insert(int index, MenuItemBinding binding) { ((IList)this).Insert(index, binding); } protected override void OnClear() { _defaultBinding = null; } protected override void OnRemoveComplete(int index, object value) { if (value == _defaultBinding) { FindDefaultBinding(); } } protected override void OnValidate(object value) { base.OnValidate(value); MenuItemBinding binding = value as MenuItemBinding; if ((binding != null) && (binding.DataMember.Length == 0) && (binding.Depth == -1)) { _defaultBinding = binding; } } ////// Removes a MenuItemBinding from the collection. /// public void Remove(MenuItemBinding binding) { ((IList)this).Remove(binding); } ////// Removes a MenuItemBinding from the collection at a given index. /// public void RemoveAt(int index) { ((IList)this).RemoveAt(index); } protected override void SetDirtyObject(object o) { if (o is MenuItemBinding) { ((MenuItemBinding)o).SetDirty(); } } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. //------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Web.UI.WebControls { using System; using System.Collections; using System.ComponentModel; using System.Security.Permissions; using System.Web; ////// Provides a collection of MenuItemBinding objects /// [AspNetHostingPermission(SecurityAction.LinkDemand, Level=AspNetHostingPermissionLevel.Minimal)] public sealed class MenuItemBindingCollection : StateManagedCollection { private static readonly Type[] knownTypes = new Type[] { typeof(MenuItemBinding) }; private Menu _owner; private MenuItemBinding _defaultBinding; private MenuItemBindingCollection() { } internal MenuItemBindingCollection(Menu owner) { _owner = owner; } ////// Gets the MenuItemBinding at the specified index /// public MenuItemBinding this[int i] { get { return (MenuItemBinding)((IList)this)[i]; } set { ((IList)this)[i] = value; } } ////// Adds a MenuItemBinding to the collection /// public int Add(MenuItemBinding binding) { return ((IList)this).Add(binding); } public bool Contains(MenuItemBinding binding) { return ((IList)this).Contains(binding); } public void CopyTo(MenuItemBinding[] array, int index) { ((IList)this).CopyTo(array, index); } protected override object CreateKnownType(int index) { return new MenuItemBinding(); } private void FindDefaultBinding() { _defaultBinding = null; // Look for another binding that would be a good default foreach (MenuItemBinding binding in this) { if (binding.Depth == -1 && binding.DataMember.Length == 0) { _defaultBinding = binding; break; } } } ////// Gets a MenuItemBinding data binding definition for the specified depth or datamember /// internal MenuItemBinding GetBinding(string dataMember, int depth) { MenuItemBinding bestMatch = null; int match = 0; if ((dataMember != null) && (dataMember.Length == 0)) { dataMember = null; } foreach (MenuItemBinding binding in this) { if ((binding.Depth == depth)) { if (String.Equals(binding.DataMember, dataMember, StringComparison.CurrentCultureIgnoreCase)) { return binding; } else if ((match < 1) && (binding.DataMember.Length == 0)) { bestMatch = binding; match = 1; } } else if (String.Equals(binding.DataMember, dataMember, StringComparison.CurrentCultureIgnoreCase) && (match < 2) && (binding.Depth == -1)) { bestMatch = binding; match = 2; } } if (bestMatch == null) { // Check that the default binding is still suitable (VSWhidbey 358817) if (_defaultBinding != null) { if (_defaultBinding.Depth != -1 || _defaultBinding.DataMember.Length != 0) { // Look for another binding that would be a good default FindDefaultBinding(); } bestMatch = _defaultBinding; } } return bestMatch; } protected override Type[] GetKnownTypes() { return knownTypes; } public int IndexOf(MenuItemBinding value) { return ((IList)this).IndexOf(value); } public void Insert(int index, MenuItemBinding binding) { ((IList)this).Insert(index, binding); } protected override void OnClear() { _defaultBinding = null; } protected override void OnRemoveComplete(int index, object value) { if (value == _defaultBinding) { FindDefaultBinding(); } } protected override void OnValidate(object value) { base.OnValidate(value); MenuItemBinding binding = value as MenuItemBinding; if ((binding != null) && (binding.DataMember.Length == 0) && (binding.Depth == -1)) { _defaultBinding = binding; } } ////// Removes a MenuItemBinding from the collection. /// public void Remove(MenuItemBinding binding) { ((IList)this).Remove(binding); } ////// Removes a MenuItemBinding from the collection at a given index. /// public void RemoveAt(int index) { ((IList)this).RemoveAt(index); } protected override void SetDirtyObject(object o) { if (o is MenuItemBinding) { ((MenuItemBinding)o).SetDirty(); } } } } // 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
- WindowVisualStateTracker.cs
- SectionInput.cs
- GridViewItemAutomationPeer.cs
- returneventsaver.cs
- Inline.cs
- TerminateSequenceResponse.cs
- RuleSetBrowserDialog.cs
- SiteMapHierarchicalDataSourceView.cs
- TimelineGroup.cs
- AttachedAnnotationChangedEventArgs.cs
- DoubleCollectionConverter.cs
- _BasicClient.cs
- ClientBuildManagerCallback.cs
- HtmlInputRadioButton.cs
- HttpContext.cs
- HttpWriter.cs
- AsymmetricSecurityBindingElement.cs
- CloudCollection.cs
- TransformedBitmap.cs
- TextElement.cs
- WebPartConnectionsDisconnectVerb.cs
- TableRowCollection.cs
- FormViewInsertEventArgs.cs
- ServiceBehaviorAttribute.cs
- BitmapInitialize.cs
- TemplatedMailWebEventProvider.cs
- SqlDataAdapter.cs
- TaskDesigner.cs
- ListViewCancelEventArgs.cs
- InheritanceRules.cs
- StandardToolWindows.cs
- BooleanConverter.cs
- XmlSchemaImporter.cs
- EmptyCollection.cs
- IItemContainerGenerator.cs
- PropertyInformation.cs
- MemoryRecordBuffer.cs
- BitmapEffect.cs
- EqualityComparer.cs
- SystemIPv4InterfaceProperties.cs
- IdnElement.cs
- TraceData.cs
- ToolStripDropDownMenu.cs
- LeftCellWrapper.cs
- StorageMappingItemLoader.cs
- WSFederationHttpSecurityMode.cs
- CustomLineCap.cs
- LoadItemsEventArgs.cs
- SizeAnimation.cs
- DataGridViewBindingCompleteEventArgs.cs
- XmlSignatureManifest.cs
- TypeDescriptionProviderAttribute.cs
- NativeRecognizer.cs
- GraphicsState.cs
- InputDevice.cs
- DbDataSourceEnumerator.cs
- WebPartConnectionsEventArgs.cs
- WebPartConnectVerb.cs
- ViewCellSlot.cs
- BaseDataBoundControl.cs
- XmlUrlResolver.cs
- InkCanvasInnerCanvas.cs
- Baml2006ReaderContext.cs
- ComPlusServiceHost.cs
- ResourceDefaultValueAttribute.cs
- XmlWriterTraceListener.cs
- ExpressionBuilder.cs
- KeyValueConfigurationCollection.cs
- PathFigureCollectionConverter.cs
- ExpandSegment.cs
- PersonalizationAdministration.cs
- HtmlFormAdapter.cs
- DataTableCollection.cs
- ExpressionBinding.cs
- DoubleAnimationUsingPath.cs
- TabControl.cs
- SoapFault.cs
- HostingEnvironment.cs
- PackageRelationshipSelector.cs
- updatecommandorderer.cs
- WeakReadOnlyCollection.cs
- IgnoreSectionHandler.cs
- LinqDataSourceContextEventArgs.cs
- CharacterMetricsDictionary.cs
- SingleKeyFrameCollection.cs
- TextEditorCharacters.cs
- ImageSourceConverter.cs
- MsmqAppDomainProtocolHandler.cs
- InstanceCompleteException.cs
- MailMessage.cs
- DataGridViewColumnDesignTimeVisibleAttribute.cs
- PropertyValueUIItem.cs
- FunctionImportElement.cs
- ObjectListField.cs
- FlowDocumentScrollViewerAutomationPeer.cs
- DesignerDataSchemaClass.cs
- ImageBrush.cs
- ControlCodeDomSerializer.cs
- FixedSOMTableCell.cs
- EarlyBoundInfo.cs