Code:
/ DotNET / DotNET / 8.0 / untmp / whidbey / REDBITS / ndp / fx / src / xsp / System / Web / UI / WebControls / CompositeControl.cs / 1 / CompositeControl.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Web.UI.WebControls { using System.ComponentModel; using System.Security.Permissions; ////// Base class for composite controls -- controls that contain other controls and reuse their functionality /// via class composition. See Chapter 12 in "Developing Microsoft ASP.NET Server Controls and Components." /// The following classes have copied code from this class (look for "Copied from CompositeControl" comment): /// - ChangePassword /// - Login /// - LoginView /// - SiteMapPath /// [ Designer("System.Web.UI.Design.WebControls.CompositeControlDesigner, " + AssemblyRef.SystemDesign) ] [AspNetHostingPermission(SecurityAction.LinkDemand, Level=AspNetHostingPermissionLevel.Minimal)] [AspNetHostingPermission(SecurityAction.InheritanceDemand, Level=AspNetHostingPermissionLevel.Minimal)] public abstract class CompositeControl : WebControl, INamingContainer, ICompositeControlDesignerAccessor { ////// Ensure that the child controls have been created before returning the controls collection /// public override ControlCollection Controls { get { EnsureChildControls(); return base.Controls; } } ////// Perform our own databinding, then perform our child controls' databinding. /// Does not call Base.DataBind(), since we need to call EnsureChildControls() between /// OnDataBinding() and DataBindChildren(). /// public override void DataBind() { OnDataBinding(EventArgs.Empty); EnsureChildControls(); DataBindChildren(); } protected virtual void RecreateChildControls() { ChildControlsCreated = false; EnsureChildControls(); } // Needed so the CompositeControl renders correctly in the designer, even when it does not have // an associated ControlDesigner (i.e. it is a child control of another CompositeControl). protected internal override void Render(HtmlTextWriter writer) { if (DesignMode) { EnsureChildControls(); } base.Render(writer); } #region ICompositeControlDesignerAccessor implementation void ICompositeControlDesignerAccessor.RecreateChildControls() { RecreateChildControls(); } #endregion } }
Link Menu
This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- Rotation3DKeyFrameCollection.cs
- MemoryFailPoint.cs
- RubberbandSelector.cs
- SmtpMail.cs
- Pointer.cs
- WebConfigurationManager.cs
- Properties.cs
- ObjectQueryProvider.cs
- BasicKeyConstraint.cs
- FileInfo.cs
- WebPartDesigner.cs
- PieceNameHelper.cs
- brushes.cs
- XmlAtomicValue.cs
- WebPartsPersonalizationAuthorization.cs
- SystemWebExtensionsSectionGroup.cs
- Timeline.cs
- GreenMethods.cs
- MatrixCamera.cs
- CodeExpressionRuleDeclaration.cs
- SelectorAutomationPeer.cs
- PageTheme.cs
- xmlfixedPageInfo.cs
- SecurityTokenTypes.cs
- ControllableStoryboardAction.cs
- NominalTypeEliminator.cs
- TextViewBase.cs
- IOThreadScheduler.cs
- GeneralTransform3DCollection.cs
- mda.cs
- DeriveBytes.cs
- WorkflowWebHostingModule.cs
- StylusEditingBehavior.cs
- ReachFixedPageSerializer.cs
- StylusPointPropertyId.cs
- _OverlappedAsyncResult.cs
- ModelMemberCollection.cs
- EditingMode.cs
- WindowsFormsLinkLabel.cs
- ContainerParagraph.cs
- LinqDataSourceUpdateEventArgs.cs
- XmlDataDocument.cs
- ConnectionConsumerAttribute.cs
- RightsManagementEncryptionTransform.cs
- Journal.cs
- CancelEventArgs.cs
- EntitySqlQueryCacheKey.cs
- ListViewHitTestInfo.cs
- TableDetailsRow.cs
- ErrorInfoXmlDocument.cs
- CaseKeyBox.ViewModel.cs
- NativeMethods.cs
- LogStore.cs
- DataTemplateSelector.cs
- EntityConnectionStringBuilderItem.cs
- UrlUtility.cs
- InvalidWorkflowException.cs
- JoinElimination.cs
- EditBehavior.cs
- DataGridTextBoxColumn.cs
- PageSettings.cs
- StandardBindingOptionalReliableSessionElement.cs
- WebConfigurationFileMap.cs
- ExecutionContext.cs
- FormViewUpdateEventArgs.cs
- PrePostDescendentsWalker.cs
- GridLength.cs
- InputScopeAttribute.cs
- CodeDOMUtility.cs
- XdrBuilder.cs
- XmlAttributeCache.cs
- LinqExpressionNormalizer.cs
- ControlEvent.cs
- MenuAutomationPeer.cs
- ProviderUtil.cs
- SqlNotificationEventArgs.cs
- DataSetMappper.cs
- ClientUrlResolverWrapper.cs
- ComponentResourceKey.cs
- DomNameTable.cs
- SchemaCollectionPreprocessor.cs
- Overlapped.cs
- RecognizedPhrase.cs
- SqlEnums.cs
- CheckBoxBaseAdapter.cs
- BasicKeyConstraint.cs
- DataTrigger.cs
- WizardStepBase.cs
- IResourceProvider.cs
- FlowPosition.cs
- WindowsSysHeader.cs
- PageAsyncTask.cs
- CompoundFileDeflateTransform.cs
- CharUnicodeInfo.cs
- ImageIndexEditor.cs
- OptimalTextSource.cs
- EntityModelSchemaGenerator.cs
- Vector.cs
- PreloadedPackages.cs
- TreeViewHitTestInfo.cs