Code:
/ DotNET / DotNET / 8.0 / untmp / whidbey / REDBITS / ndp / fx / src / xsp / System / Web / HttpCookieCollection.cs / 2 / HttpCookieCollection.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- /* * Collection of Http cookies for request and response intrinsics * * Copyright (c) 1998 Microsoft Corporation */ namespace System.Web { using System.Runtime.InteropServices; using System.Collections; using System.Collections.Specialized; using System.Security.Permissions; using System.Web.Util; ////// [AspNetHostingPermission(SecurityAction.LinkDemand, Level=AspNetHostingPermissionLevel.Minimal)] public sealed class HttpCookieCollection : NameObjectCollectionBase { // Response object to notify about changes in collection private HttpResponse _response; // cached All[] arrays private HttpCookie[] _all; private String[] _allKeys; private bool _changed; internal HttpCookieCollection(HttpResponse response, bool readOnly) : base(StringComparer.OrdinalIgnoreCase) { _response = response; IsReadOnly = readOnly; } ////// Provides a type-safe /// way to manipulate HTTP cookies. /// ////// public HttpCookieCollection(): base(StringComparer.OrdinalIgnoreCase) { } internal bool Changed { get { return _changed; } set { _changed = value; } } internal void AddCookie(HttpCookie cookie, bool append) { _all = null; _allKeys = null; if (append) { // mark cookie as new cookie.Added = true; BaseAdd(cookie.Name, cookie); } else { if (BaseGet(cookie.Name) != null) { // mark the cookie as changed because we are overriding the existing one cookie.Changed = true; } BaseSet(cookie.Name, cookie); } } internal void RemoveCookie(String name) { _all = null; _allKeys = null; BaseRemove(name); _changed = true; } internal void Reset() { _all = null; _allKeys = null; BaseClear(); _changed = true; } // // Public APIs to add / remove // ////// Initializes a new instance of the HttpCookieCollection /// class. /// ////// public void Add(HttpCookie cookie) { if (_response != null) _response.BeforeCookieCollectionChange(); AddCookie(cookie, true); if (_response != null) _response.OnCookieAdd(cookie); } ////// Adds a cookie to the collection. /// ////// public void CopyTo(Array dest, int index) { if (_all == null) { int n = Count; _all = new HttpCookie[n]; for (int i = 0; i < n; i++) _all[i] = Get(i); } _all.CopyTo(dest, index); } ///[To be supplied.] ////// public void Set(HttpCookie cookie) { if (_response != null) _response.BeforeCookieCollectionChange(); AddCookie(cookie, false); if (_response != null) _response.OnCookieCollectionChange(); } ///Updates the value of a cookie. ////// public void Remove(String name) { if (_response != null) _response.BeforeCookieCollectionChange(); RemoveCookie(name); if (_response != null) _response.OnCookieCollectionChange(); } ////// Removes a cookie from the collection. /// ////// public void Clear() { Reset(); } // // Access by name // ////// Clears all cookies from the collection. /// ////// public HttpCookie Get(String name) { HttpCookie cookie = (HttpCookie)BaseGet(name); if (cookie == null && _response != null) { // response cookies are created on demand cookie = new HttpCookie(name); AddCookie(cookie, true); _response.OnCookieAdd(cookie); } return cookie; } ///Returns an ///item from the collection. /// public HttpCookie this[String name] { get { return Get(name);} } // // Indexed access // ///Indexed value that enables access to a cookie in the collection. ////// public HttpCookie Get(int index) { return(HttpCookie)BaseGet(index); } ////// Returns an ////// item from the collection. /// /// public String GetKey(int index) { return BaseGetKey(index); } ////// Returns key name from collection. /// ////// public HttpCookie this[int index] { get { return Get(index);} } // // Access to keys and values as arrays // /* * All keys */ ////// Default property. /// Indexed property that enables access to a cookie in the collection. /// ////// public String[] AllKeys { get { if (_allKeys == null) _allKeys = BaseGetAllKeys(); return _allKeys; } } } }/// Returns /// an array of all cookie keys in the cookie collection. /// ///
Link Menu
This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- Parser.cs
- FixedSOMLineCollection.cs
- WebPartTransformerCollection.cs
- DetailsViewPagerRow.cs
- Solver.cs
- ChangePassword.cs
- ReflectionPermission.cs
- URL.cs
- DurationConverter.cs
- SelectorItemAutomationPeer.cs
- SoundPlayerAction.cs
- AdornerPresentationContext.cs
- SimpleBitVector32.cs
- DnsPermission.cs
- TransactionTraceIdentifier.cs
- ClientSettingsStore.cs
- Menu.cs
- AssemblyHash.cs
- Timer.cs
- SystemIcmpV6Statistics.cs
- Pool.cs
- FontWeights.cs
- SapiRecognizer.cs
- PixelShader.cs
- Visitors.cs
- TraceContextRecord.cs
- ResourcePool.cs
- ObjectDisposedException.cs
- TextElementEditingBehaviorAttribute.cs
- ImageClickEventArgs.cs
- MessageSecurityTokenVersion.cs
- BasicHttpBindingElement.cs
- WindowsListViewSubItem.cs
- WorkflowApplication.cs
- TraceSwitch.cs
- DataGridViewButtonColumn.cs
- VirtualPathExtension.cs
- ExtendedPropertyCollection.cs
- QilTypeChecker.cs
- ProviderConnectionPointCollection.cs
- UnsafeNativeMethodsPenimc.cs
- ConfigurationValue.cs
- KeyValuePairs.cs
- CompressEmulationStream.cs
- CheckedPointers.cs
- COM2PropertyPageUITypeConverter.cs
- Rectangle.cs
- VariableQuery.cs
- ReadWriteObjectLock.cs
- PlainXmlSerializer.cs
- TabControlAutomationPeer.cs
- NetDataContractSerializer.cs
- XmlDataSourceView.cs
- PartitionResolver.cs
- SystemColorTracker.cs
- DataKeyCollection.cs
- FormViewModeEventArgs.cs
- SerialReceived.cs
- MemoryRecordBuffer.cs
- HotSpot.cs
- SimpleBitVector32.cs
- SubclassTypeValidator.cs
- SkewTransform.cs
- Bits.cs
- CommonXSendMessage.cs
- ColorIndependentAnimationStorage.cs
- PrivateUnsafeNativeCompoundFileMethods.cs
- UIElementIsland.cs
- SQLMoneyStorage.cs
- HtmlInputReset.cs
- ConstraintConverter.cs
- SectionUpdates.cs
- RuntimeComponentFilter.cs
- OutputScope.cs
- TypeSystemProvider.cs
- ViewSimplifier.cs
- HttpListenerRequest.cs
- TransformProviderWrapper.cs
- ProcessHost.cs
- ModelTreeEnumerator.cs
- Normalization.cs
- UpdateCommand.cs
- NetworkInformationException.cs
- DecoderReplacementFallback.cs
- CommandValueSerializer.cs
- CommonBehaviorsSection.cs
- HMACSHA1.cs
- SendMailErrorEventArgs.cs
- NonBatchDirectoryCompiler.cs
- DataGridItemCollection.cs
- CardSpaceException.cs
- XmlObjectSerializerReadContextComplex.cs
- Variant.cs
- FormViewModeEventArgs.cs
- DrawingServices.cs
- SystemBrushes.cs
- WeakEventManager.cs
- EntityContainer.cs
- Component.cs
- NamedPermissionSet.cs