Code:
/ FX-1434 / FX-1434 / 1.0 / untmp / whidbey / REDBITS / ndp / fx / src / xsp / System / Web / UI / WebParts / WebPartVerbCollection.cs / 1 / WebPartVerbCollection.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Web.UI.WebControls.WebParts { using System; using System.Collections; using System.Collections.Specialized; using System.ComponentModel; using System.Drawing.Design; using System.Security.Permissions; [AspNetHostingPermission(SecurityAction.LinkDemand, Level=AspNetHostingPermissionLevel.Minimal)] public sealed class WebPartVerbCollection : ReadOnlyCollectionBase { private HybridDictionary _ids; public static readonly WebPartVerbCollection Empty = new WebPartVerbCollection(); public WebPartVerbCollection() { Initialize(null, null); } public WebPartVerbCollection(ICollection verbs) { Initialize(null, verbs); } public WebPartVerbCollection(WebPartVerbCollection existingVerbs, ICollection verbs) { Initialize(existingVerbs, verbs); } public WebPartVerb this[int index] { get { return (WebPartVerb) InnerList[index]; } } // Currently, the WebPartVerbCollection class allows verbs to be added with duplicate IDs. // Ideally, we would not allow this. However, since the WebPartChrome.GetWebParts() method // returns both the Part and Zone verbs, there is the potential to have multiple verbs // with the same ID. So this property must be internal, since we are guaranteed to never // call it on a collection with duplicate IDs. internal WebPartVerb this[string id] { get { return (WebPartVerb)_ids[id]; } } // Do not throw for duplicate IDs, since we call this method to add items // to the collection internally, and we need to allow duplicate IDs. internal int Add(WebPartVerb value) { return InnerList.Add(value); } public bool Contains(WebPartVerb value) { return InnerList.Contains(value); } public void CopyTo(WebPartVerb[] array, int index) { InnerList.CopyTo(array, index); } public int IndexOf(WebPartVerb value) { return InnerList.IndexOf(value); } private void Initialize(WebPartVerbCollection existingVerbs, ICollection verbs) { int count = ((existingVerbs != null) ? existingVerbs.Count : 0) + ((verbs != null) ? verbs.Count : 0); _ids = new HybridDictionary(count, /* caseInsensitive */ true); if (existingVerbs != null) { foreach (WebPartVerb existingVerb in existingVerbs) { // Don't need to check arg, since we know it is valid since it came // from a CatalogPartCollection. if (_ids.Contains(existingVerb.ID)) { throw new ArgumentException(SR.GetString( SR.WebPart_Collection_DuplicateID, "WebPartVerb", existingVerb.ID), "existingVerbs"); } _ids.Add(existingVerb.ID, existingVerb); InnerList.Add(existingVerb); } } if (verbs != null) { foreach (object obj in verbs) { if (obj == null) { throw new ArgumentException(SR.GetString(SR.Collection_CantAddNull), "verbs"); } WebPartVerb webPartVerb = obj as WebPartVerb; if (webPartVerb == null) { throw new ArgumentException(SR.GetString(SR.Collection_InvalidType, "WebPartVerb"), "verbs"); } if (_ids.Contains(webPartVerb.ID)) { throw new ArgumentException(SR.GetString( SR.WebPart_Collection_DuplicateID, "WebPartVerb", webPartVerb.ID), "verbs"); } _ids.Add(webPartVerb.ID, webPartVerb); InnerList.Add(webPartVerb); } } } } }
Link Menu
This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- ConfigurationPropertyCollection.cs
- OutOfProcStateClientManager.cs
- CalloutQueueItem.cs
- TdsParserSessionPool.cs
- SafeSerializationManager.cs
- ListViewInsertEventArgs.cs
- StorageMappingItemCollection.cs
- SafeSecurityHelper.cs
- PageTheme.cs
- MarkerProperties.cs
- MultipartIdentifier.cs
- GacUtil.cs
- ParallelDesigner.cs
- ApplyImportsAction.cs
- ReachSerializerAsync.cs
- DeclarativeCatalogPart.cs
- DataBoundControlAdapter.cs
- SqlTypesSchemaImporter.cs
- ToolStripDropDownClosingEventArgs.cs
- UserNameSecurityToken.cs
- OpenTypeLayout.cs
- XPathItem.cs
- ObjectListGeneralPage.cs
- Vector3DIndependentAnimationStorage.cs
- ProjectionCamera.cs
- WrapPanel.cs
- FormViewUpdateEventArgs.cs
- PrintDialogException.cs
- PixelFormatConverter.cs
- ObjectTag.cs
- OleCmdHelper.cs
- HttpResponseMessageProperty.cs
- DbException.cs
- Stroke2.cs
- TypeGeneratedEventArgs.cs
- TabControl.cs
- VectorCollectionConverter.cs
- XAMLParseException.cs
- ChangeDirector.cs
- TabControlCancelEvent.cs
- ProtocolsConfiguration.cs
- WebPartMenu.cs
- Missing.cs
- PointValueSerializer.cs
- SoapExtensionTypeElementCollection.cs
- WmfPlaceableFileHeader.cs
- DesignerPerfEventProvider.cs
- ECDiffieHellmanPublicKey.cs
- CommandField.cs
- DataServiceProviderMethods.cs
- XamlSerializer.cs
- AppDomainUnloadedException.cs
- PropertyRef.cs
- LogSwitch.cs
- DetailsViewCommandEventArgs.cs
- CodeConditionStatement.cs
- Stack.cs
- XsdBuildProvider.cs
- MessageEventSubscriptionService.cs
- SpAudioStreamWrapper.cs
- FreeFormDesigner.cs
- Merger.cs
- PolicyReader.cs
- processwaithandle.cs
- SamlDoNotCacheCondition.cs
- Tokenizer.cs
- ListenerSessionConnection.cs
- RoleBoolean.cs
- ConfigurationStrings.cs
- ApplicationTrust.cs
- QilPatternFactory.cs
- ZoneLinkButton.cs
- ParserContext.cs
- CheckBox.cs
- URLAttribute.cs
- EventManager.cs
- WebPartVerb.cs
- MdiWindowListStrip.cs
- FamilyTypeface.cs
- UdpReplyToBehavior.cs
- Repeater.cs
- DateTimeConverter.cs
- ListBox.cs
- TextRangeBase.cs
- SQLSingleStorage.cs
- ToolStripItem.cs
- lengthconverter.cs
- XmlElementElement.cs
- SystemUdpStatistics.cs
- DataBindingHandlerAttribute.cs
- ResXBuildProvider.cs
- tooltip.cs
- TemplatedMailWebEventProvider.cs
- ArcSegment.cs
- Run.cs
- HtmlAnchor.cs
- XPathNodeList.cs
- HttpContextServiceHost.cs
- AppSettings.cs
- OuterGlowBitmapEffect.cs