Code:
/ DotNET / DotNET / 8.0 / untmp / whidbey / REDBITS / ndp / fx / src / xsp / System / Web / UI / WebParts / Part.cs / 1 / Part.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Web.UI.WebControls.WebParts { using System; using System.ComponentModel; using System.Drawing.Design; using System.Security.Permissions; using System.Web.UI.WebControls; ////// Base class for all Part classes in the WebPart framework. Common to all Part controls are properties that /// allow the control to be rendered in a modular fashion. /// [ Designer("System.Web.UI.Design.WebControls.WebParts.PartDesigner, " + AssemblyRef.SystemDesign), ParseChildren(true), PersistChildren(false), ] [AspNetHostingPermission(SecurityAction.LinkDemand, Level=AspNetHostingPermissionLevel.Minimal)] [AspNetHostingPermission(SecurityAction.InheritanceDemand, Level=AspNetHostingPermissionLevel.Minimal)] public abstract class Part : Panel, INamingContainer, ICompositeControlDesignerAccessor { // Prevent class from being subclassed outside of our assembly internal Part() { } ////// The UI state of the part /// [ DefaultValue(PartChromeState.Normal), WebCategory("WebPartAppearance"), WebSysDescription(SR.Part_ChromeState), ] public virtual PartChromeState ChromeState { get { object o = ViewState["ChromeState"]; return (o != null) ? (PartChromeState)o : PartChromeState.Normal; } set { if ((value < PartChromeState.Normal) || (value > PartChromeState.Minimized)) { throw new ArgumentOutOfRangeException("value"); } ViewState["ChromeState"] = value; } } ////// The type of frame/border for the part. /// [ DefaultValue(PartChromeType.Default), WebCategory("WebPartAppearance"), WebSysDescription(SR.Part_ChromeType), ] public virtual PartChromeType ChromeType { get { object o = ViewState["ChromeType"]; return (o != null) ? (PartChromeType)(int)o : PartChromeType.Default; } set { if ((value < PartChromeType.Default) || (value > PartChromeType.BorderOnly)) { throw new ArgumentOutOfRangeException("value"); } ViewState["ChromeType"] = (int)value; } } // Copied from CompositeControl ////// /// public override ControlCollection Controls { get { EnsureChildControls(); return base.Controls; } } ////// Short descriptive text used in tooltips and web part catalog descriptions /// [ DefaultValue(""), Localizable(true), WebCategory("WebPartAppearance"), WebSysDescription(SR.Part_Description), ] public virtual string Description { get { string s = (string)ViewState["Description"]; return (s != null) ? s : String.Empty; } set { ViewState["Description"] = value; } } [ // Must use WebSysDefaultValue instead of DefaultValue, since it is overridden in extending classes Localizable(true), WebSysDefaultValue(""), WebCategory("WebPartAppearance"), WebSysDescription(SR.Part_Title), ] public virtual string Title { get { string s = (string)ViewState["Title"]; return (s != null) ? s : String.Empty; } set { ViewState["Title"] = value; } } // Copied from CompositeControl ////// Perform our own databinding, then perform our child controls' databinding. /// public override void DataBind() { OnDataBinding(EventArgs.Empty); EnsureChildControls(); DataBindChildren(); } // Copied from CompositeControl #region ICompositeControlDesignerAccessor implementation void ICompositeControlDesignerAccessor.RecreateChildControls() { ChildControlsCreated = false; EnsureChildControls(); } #endregion } }
Link Menu

This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- BindingEntityInfo.cs
- SchemaImporter.cs
- DesignerDeviceConfig.cs
- DesignTimeVisibleAttribute.cs
- DiscoveryReference.cs
- XmlName.cs
- XslCompiledTransform.cs
- DataKeyCollection.cs
- SequenceRange.cs
- ColorAnimationUsingKeyFrames.cs
- AsyncPostBackTrigger.cs
- Profiler.cs
- SqlProviderServices.cs
- InternalControlCollection.cs
- AudioException.cs
- InvalidWMPVersionException.cs
- LocalFileSettingsProvider.cs
- ThicknessKeyFrameCollection.cs
- Transform.cs
- StringUtil.cs
- TreeViewAutomationPeer.cs
- LineGeometry.cs
- ViewLoader.cs
- SqlSupersetValidator.cs
- ConfigurationManagerInternal.cs
- LongValidatorAttribute.cs
- Point3DAnimation.cs
- DragDeltaEventArgs.cs
- ContextInformation.cs
- ImageKeyConverter.cs
- DatagridviewDisplayedBandsData.cs
- DataGridViewHeaderCell.cs
- wmiprovider.cs
- StreamGeometry.cs
- ExcludePathInfo.cs
- HMACMD5.cs
- HelpKeywordAttribute.cs
- DLinqAssociationProvider.cs
- CommandLineParser.cs
- AssociationSetEnd.cs
- CqlLexerHelpers.cs
- ControlParameter.cs
- pingexception.cs
- DESCryptoServiceProvider.cs
- DataSpaceManager.cs
- ProjectionCamera.cs
- TextSimpleMarkerProperties.cs
- CodeRemoveEventStatement.cs
- TabControl.cs
- Publisher.cs
- OdbcPermission.cs
- OleDbTransaction.cs
- UnionCqlBlock.cs
- PathData.cs
- XmlAttributeOverrides.cs
- EmptyTextWriter.cs
- BatchServiceHost.cs
- SecurityKeyUsage.cs
- TableItemStyle.cs
- ActiveDesignSurfaceEvent.cs
- AnimationStorage.cs
- DesignerGenericWebPart.cs
- UriParserTemplates.cs
- GenericUriParser.cs
- Models.cs
- DispatcherExceptionFilterEventArgs.cs
- BitmapEncoder.cs
- Formatter.cs
- SkewTransform.cs
- SingleAnimationBase.cs
- PolicyChain.cs
- RepeatInfo.cs
- SynchronizedInputAdaptor.cs
- X500Name.cs
- StateChangeEvent.cs
- DialogWindow.cs
- XmlByteStreamWriter.cs
- PassportIdentity.cs
- Hex.cs
- SafeCloseHandleCritical.cs
- DataFormats.cs
- CollectionBuilder.cs
- CompilerErrorCollection.cs
- HttpsHostedTransportConfiguration.cs
- CodeGeneratorOptions.cs
- unitconverter.cs
- SevenBitStream.cs
- WebPartDeleteVerb.cs
- SelectionPattern.cs
- SerializerDescriptor.cs
- PagerSettings.cs
- IntSecurity.cs
- Selection.cs
- DataControlFieldCollection.cs
- XmlEntityReference.cs
- ColumnBinding.cs
- Vector3DAnimationBase.cs
- ExceptionRoutedEventArgs.cs
- AttributeProviderAttribute.cs
- WebDisplayNameAttribute.cs