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 / AttributeCollection.cs / 1 / AttributeCollection.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- /* * AttributeCollection.cs * * Copyright (c) 2000 Microsoft Corporation */ namespace System.Web.UI { using System.IO; using System.Collections; using System.Reflection; using System.Web.UI; using System.Globalization; using System.Security.Permissions; using System.Web.Util; /* * The AttributeCollection represents Attributes on an Html control. */ ////// [AspNetHostingPermission(SecurityAction.LinkDemand, Level=AspNetHostingPermissionLevel.Minimal)] public sealed class AttributeCollection { private StateBag _bag; private CssStyleCollection _styleColl; /* * Constructs an AttributeCollection given a StateBag. */ ////// The ///class provides object-model access /// to all attributes declared on an HTML server control element. /// /// public AttributeCollection(StateBag bag) { _bag = bag; } /* * Automatically adds new keys. */ ////// public string this[string key] { get { if (_styleColl != null && StringUtil.EqualsIgnoreCase(key, "style")) return _styleColl.Value; else return _bag[key] as string; } set { Add(key, value); } } /* * Returns a collection of keys. */ ////// Gets or sets a specified attribute value. /// ////// public ICollection Keys { get { return _bag.Keys; } } ////// Gets a collection of keys to all the attributes in the /// ///. /// /// public int Count { get { return _bag.Count; } } ////// Gets the number of items in the ///. /// /// public CssStyleCollection CssStyle { get { if (_styleColl == null) { _styleColl = new CssStyleCollection(_bag); } return _styleColl; } } ////// public void Add(string key, string value) { if (_styleColl != null && StringUtil.EqualsIgnoreCase(key, "style")) _styleColl.Value = value; else _bag[key] = value; } public override bool Equals(object o) { // This implementation of Equals relies on mutable properties and is therefore broken, // but we shipped it this way in V1 so it will be a breaking change to fix it. AttributeCollection attrs = o as AttributeCollection; if (attrs != null) { if (attrs.Count != _bag.Count) { return false; } foreach (DictionaryEntry attr in _bag) { if (this[(string)attr.Key] != attrs[(string)attr.Key]) { return false; } } return true; } return false; } public override int GetHashCode() { // This implementation of GetHashCode uses mutable properties but matches the V1 implementation // of Equals. HashCodeCombiner hashCodeCombiner = new HashCodeCombiner(); foreach (DictionaryEntry attr in _bag) { hashCodeCombiner.AddObject(attr.Key); hashCodeCombiner.AddObject(attr.Value); } return hashCodeCombiner.CombinedHash32; } ////// Adds an item to the ///. /// /// public void Remove(string key) { if (_styleColl != null && StringUtil.EqualsIgnoreCase(key, "style")) _styleColl.Clear(); else _bag.Remove(key); } ////// Removes an attribute from the ///. /// /// public void Clear() { _bag.Clear(); if (_styleColl != null) _styleColl.Clear(); } ////// Removes all attributes from the ///. /// /// public void Render(HtmlTextWriter writer) { if (_bag.Count > 0) { IDictionaryEnumerator e = _bag.GetEnumerator(); while (e.MoveNext()) { StateItem item = e.Value as StateItem; if (item != null) { string value = item.Value as string; string key = e.Key as string; if (key != null && value != null) { writer.WriteAttribute(key, value, true /*fEncode*/); } } } } } ///[To be supplied.] ////// public void AddAttributes(HtmlTextWriter writer) { if (_bag.Count > 0) { IDictionaryEnumerator e = _bag.GetEnumerator(); while (e.MoveNext()) { StateItem item = e.Value as StateItem; if (item != null) { string value = item.Value as string; string key = e.Key as string; if (key != null && value != null) { writer.AddAttribute(key, value, true /*fEncode*/); } } } } } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. //------------------------------------------------------------------------------ //[To be supplied.] ///// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- /* * AttributeCollection.cs * * Copyright (c) 2000 Microsoft Corporation */ namespace System.Web.UI { using System.IO; using System.Collections; using System.Reflection; using System.Web.UI; using System.Globalization; using System.Security.Permissions; using System.Web.Util; /* * The AttributeCollection represents Attributes on an Html control. */ ////// [AspNetHostingPermission(SecurityAction.LinkDemand, Level=AspNetHostingPermissionLevel.Minimal)] public sealed class AttributeCollection { private StateBag _bag; private CssStyleCollection _styleColl; /* * Constructs an AttributeCollection given a StateBag. */ ////// The ///class provides object-model access /// to all attributes declared on an HTML server control element. /// /// public AttributeCollection(StateBag bag) { _bag = bag; } /* * Automatically adds new keys. */ ////// public string this[string key] { get { if (_styleColl != null && StringUtil.EqualsIgnoreCase(key, "style")) return _styleColl.Value; else return _bag[key] as string; } set { Add(key, value); } } /* * Returns a collection of keys. */ ////// Gets or sets a specified attribute value. /// ////// public ICollection Keys { get { return _bag.Keys; } } ////// Gets a collection of keys to all the attributes in the /// ///. /// /// public int Count { get { return _bag.Count; } } ////// Gets the number of items in the ///. /// /// public CssStyleCollection CssStyle { get { if (_styleColl == null) { _styleColl = new CssStyleCollection(_bag); } return _styleColl; } } ////// public void Add(string key, string value) { if (_styleColl != null && StringUtil.EqualsIgnoreCase(key, "style")) _styleColl.Value = value; else _bag[key] = value; } public override bool Equals(object o) { // This implementation of Equals relies on mutable properties and is therefore broken, // but we shipped it this way in V1 so it will be a breaking change to fix it. AttributeCollection attrs = o as AttributeCollection; if (attrs != null) { if (attrs.Count != _bag.Count) { return false; } foreach (DictionaryEntry attr in _bag) { if (this[(string)attr.Key] != attrs[(string)attr.Key]) { return false; } } return true; } return false; } public override int GetHashCode() { // This implementation of GetHashCode uses mutable properties but matches the V1 implementation // of Equals. HashCodeCombiner hashCodeCombiner = new HashCodeCombiner(); foreach (DictionaryEntry attr in _bag) { hashCodeCombiner.AddObject(attr.Key); hashCodeCombiner.AddObject(attr.Value); } return hashCodeCombiner.CombinedHash32; } ////// Adds an item to the ///. /// /// public void Remove(string key) { if (_styleColl != null && StringUtil.EqualsIgnoreCase(key, "style")) _styleColl.Clear(); else _bag.Remove(key); } ////// Removes an attribute from the ///. /// /// public void Clear() { _bag.Clear(); if (_styleColl != null) _styleColl.Clear(); } ////// Removes all attributes from the ///. /// /// public void Render(HtmlTextWriter writer) { if (_bag.Count > 0) { IDictionaryEnumerator e = _bag.GetEnumerator(); while (e.MoveNext()) { StateItem item = e.Value as StateItem; if (item != null) { string value = item.Value as string; string key = e.Key as string; if (key != null && value != null) { writer.WriteAttribute(key, value, true /*fEncode*/); } } } } } ///[To be supplied.] ////// public void AddAttributes(HtmlTextWriter writer) { if (_bag.Count > 0) { IDictionaryEnumerator e = _bag.GetEnumerator(); while (e.MoveNext()) { StateItem item = e.Value as StateItem; if (item != null) { string value = item.Value as string; string key = e.Key as string; if (key != null && value != null) { writer.AddAttribute(key, value, true /*fEncode*/); } } } } } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007.[To be supplied.] ///
Link Menu
This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- PoisonMessageException.cs
- PerfService.cs
- BaseDataListComponentEditor.cs
- CompoundFileDeflateTransform.cs
- ObjectQueryState.cs
- ToolStripItemGlyph.cs
- ReleaseInstanceMode.cs
- BooleanFunctions.cs
- ThumbButtonInfoCollection.cs
- WsatConfiguration.cs
- ErrorWebPart.cs
- SerializationTrace.cs
- Image.cs
- BaseValidator.cs
- X509UI.cs
- DataServiceConfiguration.cs
- TokenBasedSetEnumerator.cs
- RolePrincipal.cs
- ExtentJoinTreeNode.cs
- CompilerState.cs
- IndexerReference.cs
- AuthenticationService.cs
- RelationshipDetailsRow.cs
- ToolboxCategory.cs
- IIS7WorkerRequest.cs
- COM2IPerPropertyBrowsingHandler.cs
- ItemTypeToolStripMenuItem.cs
- Base64Encoder.cs
- SaveWorkflowAsyncResult.cs
- WindowsTitleBar.cs
- Compiler.cs
- BrowserCapabilitiesCodeGenerator.cs
- QuaternionAnimationUsingKeyFrames.cs
- newitemfactory.cs
- XamlReaderHelper.cs
- XmlILAnnotation.cs
- DiffuseMaterial.cs
- RNGCryptoServiceProvider.cs
- DataGridSortingEventArgs.cs
- IdentityModelDictionary.cs
- ParameterBuilder.cs
- AmbientValueAttribute.cs
- ReverseComparer.cs
- AttachedPropertyBrowsableForTypeAttribute.cs
- JsonDeserializer.cs
- StructureChangedEventArgs.cs
- WorkerRequest.cs
- ReflectionTypeLoadException.cs
- Processor.cs
- DesignTimeResourceProviderFactoryAttribute.cs
- ScrollProperties.cs
- ElementMarkupObject.cs
- XmlAtomicValue.cs
- connectionpool.cs
- DATA_BLOB.cs
- PlainXmlSerializer.cs
- FileNotFoundException.cs
- HyperLinkField.cs
- NestedContainer.cs
- DiagnosticsConfiguration.cs
- AtomPub10ServiceDocumentFormatter.cs
- UnicastIPAddressInformationCollection.cs
- TextTreeInsertElementUndoUnit.cs
- IImplicitResourceProvider.cs
- StringArrayEditor.cs
- ReaderWriterLockWrapper.cs
- StrongNameKeyPair.cs
- RunInstallerAttribute.cs
- DataRelationCollection.cs
- MappedMetaModel.cs
- SQLMoneyStorage.cs
- Match.cs
- SafeRightsManagementQueryHandle.cs
- Sentence.cs
- DataTablePropertyDescriptor.cs
- KeyManager.cs
- EntityContainerRelationshipSet.cs
- BitmapEffectState.cs
- EmptyReadOnlyDictionaryInternal.cs
- DSACryptoServiceProvider.cs
- RenderContext.cs
- Monitor.cs
- ExpressionBindingCollection.cs
- CombinedHttpChannel.cs
- OSEnvironmentHelper.cs
- DependencyObjectCodeDomSerializer.cs
- WinFormsUtils.cs
- EncoderBestFitFallback.cs
- ApplicationManager.cs
- DifferencingCollection.cs
- ServiceRouteHandler.cs
- SchemaImporter.cs
- NotSupportedException.cs
- Message.cs
- CategoriesDocument.cs
- CollectionType.cs
- StrokeNodeOperations.cs
- arabicshape.cs
- RoleManagerEventArgs.cs
- DataGridViewComboBoxColumn.cs