Code:
/ FX-1434 / FX-1434 / 1.0 / 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
- CacheChildrenQuery.cs
- Calendar.cs
- Cast.cs
- DbProviderSpecificTypePropertyAttribute.cs
- DesignerHierarchicalDataSourceView.cs
- DataGridViewHitTestInfo.cs
- UncommonField.cs
- InstanceDescriptor.cs
- TreeViewTemplateSelector.cs
- SR.cs
- SingleStorage.cs
- WindowInteractionStateTracker.cs
- _ListenerRequestStream.cs
- DelegatingTypeDescriptionProvider.cs
- TimeoutException.cs
- Property.cs
- ModelItemDictionaryImpl.cs
- XmlUnspecifiedAttribute.cs
- EventMappingSettings.cs
- WebPartCloseVerb.cs
- DataSetViewSchema.cs
- CleanUpVirtualizedItemEventArgs.cs
- CompModSwitches.cs
- ValuePatternIdentifiers.cs
- XmlDeclaration.cs
- UnsafePeerToPeerMethods.cs
- CssStyleCollection.cs
- EventLogTraceListener.cs
- XPathNavigatorKeyComparer.cs
- Graphics.cs
- PeerNodeTraceRecord.cs
- ExpressionVisitor.cs
- FileChangesMonitor.cs
- TransactionFlowAttribute.cs
- DrawingDrawingContext.cs
- DbProviderFactories.cs
- XPathNodeInfoAtom.cs
- DBSqlParserColumn.cs
- Event.cs
- lengthconverter.cs
- SafeProcessHandle.cs
- DiscoveryEndpoint.cs
- XmlCharCheckingWriter.cs
- TrackingCondition.cs
- PropertyEmitter.cs
- WebPartConnectionsCancelEventArgs.cs
- AssemblyBuilder.cs
- DataMember.cs
- TypographyProperties.cs
- CompilerErrorCollection.cs
- UnionCodeGroup.cs
- ToolStripItemClickedEventArgs.cs
- IsolatedStorageSecurityState.cs
- EntityTransaction.cs
- HideDisabledControlAdapter.cs
- ToolStrip.cs
- ParserStreamGeometryContext.cs
- KeyValueSerializer.cs
- SqlDependencyUtils.cs
- RoutedEventHandlerInfo.cs
- RemoteWebConfigurationHostServer.cs
- StateMachineSubscription.cs
- ComponentManagerBroker.cs
- SqlErrorCollection.cs
- FixedPageProcessor.cs
- ToolboxBitmapAttribute.cs
- Math.cs
- ExecutionEngineException.cs
- DefaultParameterValueAttribute.cs
- DateTimeOffset.cs
- Stylesheet.cs
- EntityKeyElement.cs
- CodeBinaryOperatorExpression.cs
- CategoryGridEntry.cs
- NamedElement.cs
- TableItemPattern.cs
- WebPartCancelEventArgs.cs
- unitconverter.cs
- InvokeMethodActivityDesigner.cs
- Popup.cs
- FileCodeGroup.cs
- SessionEndingCancelEventArgs.cs
- SmtpReplyReaderFactory.cs
- PropertyInformationCollection.cs
- AspCompat.cs
- SafeRightsManagementEnvironmentHandle.cs
- PersonalizationProvider.cs
- DBCSCodePageEncoding.cs
- ViewUtilities.cs
- DbParameterCollectionHelper.cs
- InvalidCastException.cs
- VisualBrush.cs
- QilReference.cs
- PropertyChangingEventArgs.cs
- Constants.cs
- AccessDataSource.cs
- GenericIdentity.cs
- GestureRecognitionResult.cs
- TrackingDataItem.cs
- XPathSelectionIterator.cs