Code:
/ FXUpdate3074 / FXUpdate3074 / 1.1 / untmp / whidbey / QFE / 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 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); } } } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. // Copyright (c) Microsoft Corporation. All rights reserved.
Link Menu

This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- BinaryFormatterWriter.cs
- StringExpressionSet.cs
- NumericPagerField.cs
- DbDataAdapter.cs
- NamespaceCollection.cs
- ExpressionNormalizer.cs
- HtmlMeta.cs
- AuthenticatedStream.cs
- PagesSection.cs
- MDIClient.cs
- ImageFormat.cs
- ConfigurationSettings.cs
- BoolExpressionVisitors.cs
- WebBrowserSiteBase.cs
- HelpFileFileNameEditor.cs
- SqlParameterCollection.cs
- NetworkAddressChange.cs
- SQLRoleProvider.cs
- ProfileParameter.cs
- OleDbStruct.cs
- UnconditionalPolicy.cs
- SessionStateUtil.cs
- UserControlCodeDomTreeGenerator.cs
- HeaderedContentControl.cs
- GenericsInstances.cs
- XmlComplianceUtil.cs
- AuthStoreRoleProvider.cs
- ReflectPropertyDescriptor.cs
- MenuTracker.cs
- RSAPKCS1SignatureDeformatter.cs
- PathSegmentCollection.cs
- TextSpanModifier.cs
- OleDbRowUpdatingEvent.cs
- AvTraceFormat.cs
- SHA1CryptoServiceProvider.cs
- WebPartsPersonalizationAuthorization.cs
- DesignTimeHTMLTextWriter.cs
- MarkupObject.cs
- DebugController.cs
- GuidTagList.cs
- System.Data_BID.cs
- XPathCompileException.cs
- LinkLabel.cs
- AspCompat.cs
- TemplateLookupAction.cs
- WindowsProgressbar.cs
- UIElementParagraph.cs
- XamlToRtfWriter.cs
- ExpressionVisitorHelpers.cs
- IsolatedStorageFile.cs
- DesignTableCollection.cs
- SizeFConverter.cs
- NavigationEventArgs.cs
- ResourcesBuildProvider.cs
- CaseExpr.cs
- coordinatorfactory.cs
- LZCodec.cs
- PartitionResolver.cs
- _NetworkingPerfCounters.cs
- UTF7Encoding.cs
- XmlCompatibilityReader.cs
- TextTreeTextElementNode.cs
- SafeNativeMethods.cs
- ExcludeFromCodeCoverageAttribute.cs
- ApplicationFileParser.cs
- UriWriter.cs
- EntityDesignerBuildProvider.cs
- WebPartMinimizeVerb.cs
- LateBoundBitmapDecoder.cs
- CompoundFileStreamReference.cs
- CharAnimationBase.cs
- CalendarDayButton.cs
- HttpHandlerActionCollection.cs
- XhtmlBasicImageAdapter.cs
- Underline.cs
- TextServicesContext.cs
- SuppressIldasmAttribute.cs
- FormViewUpdateEventArgs.cs
- FacetDescription.cs
- CodeVariableDeclarationStatement.cs
- ActivityTypeResolver.xaml.cs
- RunClient.cs
- ResourceCategoryAttribute.cs
- AccessDataSourceView.cs
- LazyTextWriterCreator.cs
- Win32MouseDevice.cs
- XmlSchemaComplexType.cs
- odbcmetadatacolumnnames.cs
- CodeRegionDirective.cs
- ListBoxItemWrapperAutomationPeer.cs
- Slider.cs
- DbConnectionStringCommon.cs
- TextTreeDeleteContentUndoUnit.cs
- Maps.cs
- DbExpressionVisitor_TResultType.cs
- ColorContextHelper.cs
- AspNetSynchronizationContext.cs
- LedgerEntryCollection.cs
- WebPartPersonalization.cs
- EnumMemberAttribute.cs