Code:
/ Net / Net / 3.5.50727.3053 / DEVDIV / depot / DevDiv / releases / whidbey / netfxsp / ndp / fx / src / xsp / System / Web / UI / WebControls / CookieParameter.cs / 2 / 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
- BinaryConverter.cs
- FileDialog.cs
- Lazy.cs
- XmlIlTypeHelper.cs
- InputMethod.cs
- SourceItem.cs
- DataListItemCollection.cs
- TemplateComponentConnector.cs
- LayoutEditorPart.cs
- CryptoStream.cs
- DispatcherTimer.cs
- ReversePositionQuery.cs
- Oci.cs
- SmiEventSink_Default.cs
- KnownTypes.cs
- Models.cs
- StreamingContext.cs
- TableDetailsCollection.cs
- XPathArrayIterator.cs
- ListViewDataItem.cs
- ListViewVirtualItemsSelectionRangeChangedEvent.cs
- DataGridViewRowPostPaintEventArgs.cs
- StructuralObject.cs
- TextEncodedRawTextWriter.cs
- RectangleHotSpot.cs
- CoTaskMemUnicodeSafeHandle.cs
- PrefixQName.cs
- ClientFormsAuthenticationCredentials.cs
- jithelpers.cs
- Column.cs
- DynamicArgumentDialog.cs
- XmlComment.cs
- EditingScope.cs
- DbConnectionPoolGroupProviderInfo.cs
- RichTextBox.cs
- ObjectHandle.cs
- ContentElement.cs
- CodeGroup.cs
- VectorCollectionConverter.cs
- Adorner.cs
- PriorityItem.cs
- _DisconnectOverlappedAsyncResult.cs
- Crc32.cs
- StateRuntime.cs
- XPathChildIterator.cs
- PeerNameRecord.cs
- _FixedSizeReader.cs
- ExceptionTrace.cs
- ContentPlaceHolder.cs
- WebBrowserNavigatedEventHandler.cs
- MachineSettingsSection.cs
- BrowserCapabilitiesCodeGenerator.cs
- LinqDataSourceSelectEventArgs.cs
- PinProtectionHelper.cs
- ChunkedMemoryStream.cs
- ValueSerializer.cs
- AVElementHelper.cs
- DesignerTextViewAdapter.cs
- BuildManagerHost.cs
- InvokeMethod.cs
- PrivateUnsafeNativeCompoundFileMethods.cs
- AnnotationComponentManager.cs
- XmlILCommand.cs
- TraceLevelStore.cs
- ReceiveMessageAndVerifySecurityAsyncResultBase.cs
- ImageSource.cs
- ReflectionUtil.cs
- itemelement.cs
- ArraySubsetEnumerator.cs
- WebConfigurationHost.cs
- SymbolDocumentGenerator.cs
- AnimationException.cs
- ContentValidator.cs
- EntityTemplateFactory.cs
- ArglessEventHandlerProxy.cs
- SqlConnectionStringBuilder.cs
- EntityClassGenerator.cs
- Metafile.cs
- DLinqColumnProvider.cs
- Vector3DIndependentAnimationStorage.cs
- DataObjectCopyingEventArgs.cs
- TreeViewAutomationPeer.cs
- UnsafeNativeMethods.cs
- SmiXetterAccessMap.cs
- TrustManagerMoreInformation.cs
- FormatException.cs
- _LoggingObject.cs
- WindowsSspiNegotiation.cs
- DeadLetterQueue.cs
- VectorCollectionConverter.cs
- OdbcException.cs
- _SslStream.cs
- DrawingGroup.cs
- DataGridItemCollection.cs
- SystemWebCachingSectionGroup.cs
- DecimalAnimationBase.cs
- FileUtil.cs
- CalendarDay.cs
- smtppermission.cs
- TextServicesManager.cs