Code:
/ 4.0 / 4.0 / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / fx / src / xsp / System / Web / UI / WebControls / MenuItemBindingCollection.cs / 1305376 / MenuItemBindingCollection.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Web.UI.WebControls { using System; using System.Collections; using System.ComponentModel; using System.Web; ////// Provides a collection of MenuItemBinding objects /// 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.Web; ////// Provides a collection of MenuItemBinding objects /// 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
- ArgumentOutOfRangeException.cs
- ListViewUpdateEventArgs.cs
- ASCIIEncoding.cs
- XpsS0ValidatingLoader.cs
- Figure.cs
- hebrewshape.cs
- RegisteredExpandoAttribute.cs
- VersionedStreamOwner.cs
- ArgIterator.cs
- DebuggerAttributes.cs
- Size.cs
- WCFServiceClientProxyGenerator.cs
- FieldTemplateFactory.cs
- StreamGeometry.cs
- SlotInfo.cs
- ResXBuildProvider.cs
- ThreadStateException.cs
- Message.cs
- TreeNodeBindingCollection.cs
- InputLanguage.cs
- StringValueConverter.cs
- ComponentDispatcherThread.cs
- XmlSchemaNotation.cs
- QuaternionValueSerializer.cs
- ProcessHostFactoryHelper.cs
- WebPartVerb.cs
- TextEditorThreadLocalStore.cs
- QueryHandler.cs
- DataList.cs
- SQlBooleanStorage.cs
- SplayTreeNode.cs
- WebPartMovingEventArgs.cs
- SingleKeyFrameCollection.cs
- EmbeddedMailObject.cs
- MemberJoinTreeNode.cs
- PropertyTabAttribute.cs
- FacetDescriptionElement.cs
- ComponentChangingEvent.cs
- X509RecipientCertificateClientElement.cs
- ProfileGroupSettingsCollection.cs
- Geometry.cs
- EntityClientCacheKey.cs
- ResourcePool.cs
- Win32Exception.cs
- ExtendedProperty.cs
- NonVisualControlAttribute.cs
- DateTimeValueSerializer.cs
- GeneratedCodeAttribute.cs
- OdbcPermission.cs
- MessageHeaders.cs
- SubMenuStyle.cs
- ProtectedProviderSettings.cs
- CodeThrowExceptionStatement.cs
- StatusBarPanelClickEvent.cs
- TemplateContentLoader.cs
- Rect3DConverter.cs
- ConfigurationLocation.cs
- SqlXmlStorage.cs
- StringUtil.cs
- WorkflowTransactionOptions.cs
- ResourcePool.cs
- LayoutEvent.cs
- OpenTypeLayout.cs
- DecimalAnimation.cs
- FrameworkElementFactory.cs
- AttachedPropertyBrowsableAttribute.cs
- printdlgexmarshaler.cs
- CreateUserWizard.cs
- ContextMenuStrip.cs
- AutomationAttributeInfo.cs
- JapaneseCalendar.cs
- IChannel.cs
- ListBoxItemWrapperAutomationPeer.cs
- XDRSchema.cs
- ProgressBar.cs
- GridViewUpdateEventArgs.cs
- SQLByteStorage.cs
- SoapIgnoreAttribute.cs
- Msmq3PoisonHandler.cs
- GenericNameHandler.cs
- InputMethodStateTypeInfo.cs
- EventToken.cs
- TimeSpanConverter.cs
- Root.cs
- FileDataSourceCache.cs
- ProcessThreadCollection.cs
- StringKeyFrameCollection.cs
- GenerateTemporaryAssemblyTask.cs
- LabelAutomationPeer.cs
- DataFormats.cs
- CalendarButton.cs
- WebException.cs
- MediaScriptCommandRoutedEventArgs.cs
- Label.cs
- EntityDataSourceStatementEditor.cs
- InsufficientMemoryException.cs
- AccessDataSource.cs
- DesigntimeLicenseContext.cs
- log.cs
- FilteredDataSetHelper.cs