Code:
/ 4.0 / 4.0 / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / fx / src / xsp / System / Web / UI / WebParts / WebPartCollection.cs / 1305376 / WebPartCollection.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Web.UI.WebControls.WebParts { using System; using System.Collections; using System.Diagnostics; using System.Globalization; ////// Read-only collection of WebParts. Collection cannot be modified after contstruction. /// public sealed class WebPartCollection : ReadOnlyCollectionBase { public WebPartCollection() { } public WebPartCollection(ICollection webParts) { if (webParts == null) { throw new ArgumentNullException("webParts"); } foreach (object obj in webParts) { if (obj == null) { throw new ArgumentException(SR.GetString(SR.Collection_CantAddNull), "webParts"); } if (!(obj is WebPart)) { throw new ArgumentException(SR.GetString(SR.Collection_InvalidType, "WebPart"), "webParts"); } InnerList.Add(obj); } } internal int Add(WebPart value) { Debug.Assert(value != null); return InnerList.Add(value); } public bool Contains(WebPart value) { return InnerList.Contains(value); } public int IndexOf(WebPart value) { return InnerList.IndexOf(value); } public WebPart this[int index] { get { return (WebPart) InnerList[index]; } } ////// Returns the WebPart with the specified id, or the GenericWebPart containing a control with /// the specified id, or the ProxyWebPart with OriginalID or GenericWebPartID equal to the /// specified id, performing a case-insensitive comparison. Returns null if there are no matches. /// public WebPart this[string id] { // PERF: Use a hashtable for lookup, instead of a linear search get { foreach (WebPart webPart in InnerList) { if (String.Equals(webPart.ID, id, StringComparison.OrdinalIgnoreCase)) { return webPart; } GenericWebPart genericWebPart = webPart as GenericWebPart; if (genericWebPart != null) { Control control = genericWebPart.ChildControl; if (control != null) { if (String.Equals(control.ID, id, StringComparison.OrdinalIgnoreCase)) { return genericWebPart; } } } ProxyWebPart proxyWebPart = webPart as ProxyWebPart; if (proxyWebPart != null) { if ((String.Equals(proxyWebPart.OriginalID, id, StringComparison.OrdinalIgnoreCase)) || (String.Equals(proxyWebPart.GenericWebPartID, id, StringComparison.OrdinalIgnoreCase))) { return proxyWebPart; } } } return null; } } ////// public void CopyTo(WebPart[] array, int index) { InnerList.CopyTo(array, index); } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. //------------------------------------------------------------------------------ //Copies contents from the collection to a specified array with a /// specified starting index. ///// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Web.UI.WebControls.WebParts { using System; using System.Collections; using System.Diagnostics; using System.Globalization; ////// Read-only collection of WebParts. Collection cannot be modified after contstruction. /// public sealed class WebPartCollection : ReadOnlyCollectionBase { public WebPartCollection() { } public WebPartCollection(ICollection webParts) { if (webParts == null) { throw new ArgumentNullException("webParts"); } foreach (object obj in webParts) { if (obj == null) { throw new ArgumentException(SR.GetString(SR.Collection_CantAddNull), "webParts"); } if (!(obj is WebPart)) { throw new ArgumentException(SR.GetString(SR.Collection_InvalidType, "WebPart"), "webParts"); } InnerList.Add(obj); } } internal int Add(WebPart value) { Debug.Assert(value != null); return InnerList.Add(value); } public bool Contains(WebPart value) { return InnerList.Contains(value); } public int IndexOf(WebPart value) { return InnerList.IndexOf(value); } public WebPart this[int index] { get { return (WebPart) InnerList[index]; } } ////// Returns the WebPart with the specified id, or the GenericWebPart containing a control with /// the specified id, or the ProxyWebPart with OriginalID or GenericWebPartID equal to the /// specified id, performing a case-insensitive comparison. Returns null if there are no matches. /// public WebPart this[string id] { // PERF: Use a hashtable for lookup, instead of a linear search get { foreach (WebPart webPart in InnerList) { if (String.Equals(webPart.ID, id, StringComparison.OrdinalIgnoreCase)) { return webPart; } GenericWebPart genericWebPart = webPart as GenericWebPart; if (genericWebPart != null) { Control control = genericWebPart.ChildControl; if (control != null) { if (String.Equals(control.ID, id, StringComparison.OrdinalIgnoreCase)) { return genericWebPart; } } } ProxyWebPart proxyWebPart = webPart as ProxyWebPart; if (proxyWebPart != null) { if ((String.Equals(proxyWebPart.OriginalID, id, StringComparison.OrdinalIgnoreCase)) || (String.Equals(proxyWebPart.GenericWebPartID, id, StringComparison.OrdinalIgnoreCase))) { return proxyWebPart; } } } return null; } } ////// public void CopyTo(WebPart[] array, int index) { InnerList.CopyTo(array, index); } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007.Copies contents from the collection to a specified array with a /// specified starting index. ///
Link Menu

This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- TakeOrSkipWhileQueryOperator.cs
- IDQuery.cs
- ProtectedConfiguration.cs
- VideoDrawing.cs
- CodeDirectionExpression.cs
- CapabilitiesPattern.cs
- WebPartChrome.cs
- ParameterRefs.cs
- HandledEventArgs.cs
- FixedTextSelectionProcessor.cs
- BufferModesCollection.cs
- OSFeature.cs
- BounceEase.cs
- StickyNote.cs
- SqlFunctions.cs
- XmlElementAttribute.cs
- ReverseQueryOperator.cs
- DataGridPreparingCellForEditEventArgs.cs
- Hyperlink.cs
- XsltArgumentList.cs
- PropertiesTab.cs
- MexHttpBindingCollectionElement.cs
- NGCUIElementCollectionSerializerAsync.cs
- MethodBuilderInstantiation.cs
- LinqDataSourceStatusEventArgs.cs
- DecimalKeyFrameCollection.cs
- AggregateNode.cs
- SqlCacheDependencyDatabaseCollection.cs
- OrderedDictionary.cs
- OledbConnectionStringbuilder.cs
- HtmlAnchor.cs
- ClientConfigurationSystem.cs
- PriorityBinding.cs
- Listbox.cs
- ImageAutomationPeer.cs
- BaseServiceProvider.cs
- ExceptionHandler.cs
- CollectionViewSource.cs
- StorageModelBuildProvider.cs
- WebZone.cs
- SqlNotificationRequest.cs
- MsmqEncryptionAlgorithm.cs
- ToolStripLabel.cs
- FunctionParameter.cs
- TextRangeProviderWrapper.cs
- PeerNearMe.cs
- SoapInteropTypes.cs
- GeneralTransformCollection.cs
- ImageConverter.cs
- ListControlStringCollectionEditor.cs
- SystemColors.cs
- RadioButtonRenderer.cs
- DateTimeFormatInfo.cs
- TcpChannelHelper.cs
- UpdateException.cs
- NetCodeGroup.cs
- ListDictionaryInternal.cs
- CompatibleComparer.cs
- TransportOutputChannel.cs
- X509SecurityTokenProvider.cs
- HtmlControl.cs
- ServiceBuildProvider.cs
- ToolStripDropDownButton.cs
- AccessDataSourceView.cs
- TransactionScopeDesigner.cs
- LogEntry.cs
- ClientApiGenerator.cs
- StreamUpgradeProvider.cs
- Visitor.cs
- BitmapDecoder.cs
- StructureChangedEventArgs.cs
- datacache.cs
- InplaceBitmapMetadataWriter.cs
- TextEditorSpelling.cs
- ServicePerformanceCounters.cs
- SqlFacetAttribute.cs
- DesignerEditorPartChrome.cs
- SspiSafeHandles.cs
- KnownTypesHelper.cs
- RootDesignerSerializerAttribute.cs
- DataBindingCollectionEditor.cs
- Span.cs
- ConfigurationElement.cs
- QilChoice.cs
- SettingsSavedEventArgs.cs
- Dynamic.cs
- SmiRequestExecutor.cs
- Formatter.cs
- Documentation.cs
- PrintDialog.cs
- PageParser.cs
- FileDialogCustomPlaces.cs
- CombinedGeometry.cs
- CompilerGlobalScopeAttribute.cs
- NestedContainer.cs
- CodeEntryPointMethod.cs
- XmlFormatExtensionPointAttribute.cs
- QilScopedVisitor.cs
- TypeSystemHelpers.cs
- DataGridViewTopLeftHeaderCell.cs