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 / CookieParameter.cs / 1 / CookieParameter.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Web.UI.WebControls { using System; using System.ComponentModel; using System.Data; using System.Security.Permissions; ////// Represents a Parameter that gets its value from the application's request parameters. /// [ DefaultProperty("CookieName"), ] [AspNetHostingPermission(SecurityAction.LinkDemand, Level=AspNetHostingPermissionLevel.Minimal)] [AspNetHostingPermission(SecurityAction.InheritanceDemand, Level=AspNetHostingPermissionLevel.Minimal)] public class CookieParameter : Parameter { ////// Creates an instance of the CookieParameter class. /// public CookieParameter() { } ////// Creates an instance of the CookieParameter class with the specified parameter name and request field. /// public CookieParameter(string name, string cookieName) : base(name) { CookieName = cookieName; } ////// Creates an instance of the CookieParameter class with the specified parameter name, database type, and /// request field. /// public CookieParameter(string name, DbType dbType, string cookieName) : base(name, dbType) { CookieName = cookieName; } ////// Creates an instance of the CookieParameter class with the specified parameter name, type, and request field. /// public CookieParameter(string name, TypeCode type, string cookieName) : base(name, type) { CookieName = cookieName; } ////// Used to clone a parameter. /// protected CookieParameter(CookieParameter original) : base(original) { CookieName = original.CookieName; } ////// The name of the request parameter to get the value from. /// [ DefaultValue(""), WebCategory("Parameter"), WebSysDescription(SR.CookieParameter_CookieName), ] public string CookieName { get { object o = ViewState["CookieName"]; if (o == null) return String.Empty; return (string)o; } set { if (CookieName != value) { ViewState["CookieName"] = value; OnParameterChanged(); } } } ////// Creates a new CookieParameter that is a copy of this CookieParameter. /// protected override Parameter Clone() { return new CookieParameter(this); } ////// Returns the updated value of the parameter. /// protected override object Evaluate(HttpContext context, Control control) { if (context == null || context.Request == null) { return null; } HttpCookie cookie = context.Request.Cookies[CookieName]; if (cookie == null) { return null; } return cookie.Value; } } } // 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.ComponentModel; using System.Data; using System.Security.Permissions; ////// Represents a Parameter that gets its value from the application's request parameters. /// [ DefaultProperty("CookieName"), ] [AspNetHostingPermission(SecurityAction.LinkDemand, Level=AspNetHostingPermissionLevel.Minimal)] [AspNetHostingPermission(SecurityAction.InheritanceDemand, Level=AspNetHostingPermissionLevel.Minimal)] public class CookieParameter : Parameter { ////// Creates an instance of the CookieParameter class. /// public CookieParameter() { } ////// Creates an instance of the CookieParameter class with the specified parameter name and request field. /// public CookieParameter(string name, string cookieName) : base(name) { CookieName = cookieName; } ////// Creates an instance of the CookieParameter class with the specified parameter name, database type, and /// request field. /// public CookieParameter(string name, DbType dbType, string cookieName) : base(name, dbType) { CookieName = cookieName; } ////// Creates an instance of the CookieParameter class with the specified parameter name, type, and request field. /// public CookieParameter(string name, TypeCode type, string cookieName) : base(name, type) { CookieName = cookieName; } ////// Used to clone a parameter. /// protected CookieParameter(CookieParameter original) : base(original) { CookieName = original.CookieName; } ////// The name of the request parameter to get the value from. /// [ DefaultValue(""), WebCategory("Parameter"), WebSysDescription(SR.CookieParameter_CookieName), ] public string CookieName { get { object o = ViewState["CookieName"]; if (o == null) return String.Empty; return (string)o; } set { if (CookieName != value) { ViewState["CookieName"] = value; OnParameterChanged(); } } } ////// Creates a new CookieParameter that is a copy of this CookieParameter. /// protected override Parameter Clone() { return new CookieParameter(this); } ////// Returns the updated value of the parameter. /// protected override object Evaluate(HttpContext context, Control control) { if (context == null || context.Request == null) { return null; } HttpCookie cookie = context.Request.Cookies[CookieName]; if (cookie == null) { return null; } return cookie.Value; } } } // 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
- DecimalAnimationBase.cs
- XamlPointCollectionSerializer.cs
- TouchPoint.cs
- NodeInfo.cs
- XMLSyntaxException.cs
- GridViewCommandEventArgs.cs
- HttpInputStream.cs
- DbExpressionBuilder.cs
- DesignerWebPartChrome.cs
- Pair.cs
- RootDesignerSerializerAttribute.cs
- MatrixKeyFrameCollection.cs
- FilteredDataSetHelper.cs
- COAUTHINFO.cs
- SchemaLookupTable.cs
- ChangeTracker.cs
- LinqDataSourceDisposeEventArgs.cs
- LinqDataSourceUpdateEventArgs.cs
- DataListItem.cs
- Package.cs
- RevocationPoint.cs
- Soap12FormatExtensions.cs
- DependencyObjectValidator.cs
- DataSourceUtil.cs
- DocumentCollection.cs
- DataGridViewRowConverter.cs
- ConfigurationElementCollection.cs
- SqlDataSourceView.cs
- WindowsListView.cs
- IERequestCache.cs
- ExternalException.cs
- PowerStatus.cs
- DateTimeSerializationSection.cs
- XmlSchemaExporter.cs
- Bookmark.cs
- ColumnMap.cs
- SliderAutomationPeer.cs
- SchemaSetCompiler.cs
- Sequence.cs
- PerformanceCounter.cs
- TableCellAutomationPeer.cs
- TextElement.cs
- ILGenerator.cs
- SqlBinder.cs
- CurrentChangingEventManager.cs
- XPathArrayIterator.cs
- TextModifierScope.cs
- ColumnResizeUndoUnit.cs
- EventSinkHelperWriter.cs
- WebPartMovingEventArgs.cs
- SystemParameters.cs
- ListBoxItemAutomationPeer.cs
- WindowClosedEventArgs.cs
- BaseUriHelper.cs
- MemberNameValidator.cs
- WebFormsRootDesigner.cs
- PageRequestManager.cs
- HostProtectionPermission.cs
- Convert.cs
- FunctionImportMapping.cs
- ValueChangedEventManager.cs
- EntityClientCacheEntry.cs
- SectionInput.cs
- WebPartHelpVerb.cs
- DateTimeOffset.cs
- PointAnimationBase.cs
- EventQueueState.cs
- SettingsSavedEventArgs.cs
- TransactionInformation.cs
- WebPart.cs
- EntityAdapter.cs
- UrlRoutingHandler.cs
- WebZone.cs
- FunctionQuery.cs
- JoinElimination.cs
- TransportBindingElement.cs
- CriticalFinalizerObject.cs
- LinkUtilities.cs
- DataGridViewButtonColumn.cs
- StorageEntitySetMapping.cs
- TextRangeEditTables.cs
- SchemaTypeEmitter.cs
- ResolveCriteria.cs
- UndoManager.cs
- SQLCharsStorage.cs
- OdbcException.cs
- CardSpaceException.cs
- SerializationInfoEnumerator.cs
- DecoderFallbackWithFailureFlag.cs
- LinkedDataMemberFieldEditor.cs
- XmlNode.cs
- RestClientProxyHandler.cs
- AudioFormatConverter.cs
- ColumnBinding.cs
- IApplicationTrustManager.cs
- FontSizeConverter.cs
- DataGridViewMethods.cs
- Utility.cs
- PtsContext.cs
- GestureRecognizer.cs