Code:
/ FXUpdate3074 / FXUpdate3074 / 1.1 / DEVDIV / depot / DevDiv / releases / whidbey / QFE / ndp / fx / src / xsp / System / Web / UI / WebParts / EditorZone.cs / 3 / EditorZone.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Web.UI.WebControls.WebParts { using System; using System.Collections; using System.ComponentModel; using System.Drawing; using System.Globalization; using System.Security.Permissions; using System.Web.UI; using System.Web.UI.WebControls; using System.Web.Util; [ Designer("System.Web.UI.Design.WebControls.WebParts.EditorZoneDesigner, " + AssemblyRef.SystemDesign), SupportsEventValidation, ] [AspNetHostingPermission(SecurityAction.LinkDemand, Level=AspNetHostingPermissionLevel.Minimal)] [AspNetHostingPermission(SecurityAction.InheritanceDemand, Level=AspNetHostingPermissionLevel.Minimal)] public class EditorZone : EditorZoneBase { private ITemplate _zoneTemplate; protected override EditorPartCollection CreateEditorParts() { EditorPartCollection editorParts = new EditorPartCollection(); if (_zoneTemplate != null) { // PERF: Instantiate the template into a special control, that does nothing when a child control // is added. This is more performant because the child control is never parented to the temporary // control, it's ID is never generated, etc. Control container = new NonParentingControl(); _zoneTemplate.InstantiateIn(container); if (container.HasControls()) { foreach (Control control in container.Controls) { EditorPart part = control as EditorPart; if (part != null) { editorParts.Add(part); } else { LiteralControl literal = control as LiteralControl; // Throw an exception if it is *not* a literal containing only whitespace // Don't throw an exception in the designer, since we want only the offending // control to render as an error block, not the whole EditorZone. if (((literal == null) || (literal.Text.Trim().Length != 0)) && !DesignMode) { throw new InvalidOperationException(SR.GetString(SR.EditorZone_OnlyEditorParts, ID)); } } } } } return editorParts; } [ Browsable(false), DefaultValue(null), PersistenceMode(PersistenceMode.InnerProperty), TemplateContainer(typeof(EditorZone)), TemplateInstance(TemplateInstance.Single) ] public virtual ITemplate ZoneTemplate { get { return _zoneTemplate; } set { InvalidateEditorParts(); _zoneTemplate = value; } } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. // Copyright (c) Microsoft Corporation. All rights reserved. //------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Web.UI.WebControls.WebParts { using System; using System.Collections; using System.ComponentModel; using System.Drawing; using System.Globalization; using System.Security.Permissions; using System.Web.UI; using System.Web.UI.WebControls; using System.Web.Util; [ Designer("System.Web.UI.Design.WebControls.WebParts.EditorZoneDesigner, " + AssemblyRef.SystemDesign), SupportsEventValidation, ] [AspNetHostingPermission(SecurityAction.LinkDemand, Level=AspNetHostingPermissionLevel.Minimal)] [AspNetHostingPermission(SecurityAction.InheritanceDemand, Level=AspNetHostingPermissionLevel.Minimal)] public class EditorZone : EditorZoneBase { private ITemplate _zoneTemplate; protected override EditorPartCollection CreateEditorParts() { EditorPartCollection editorParts = new EditorPartCollection(); if (_zoneTemplate != null) { // PERF: Instantiate the template into a special control, that does nothing when a child control // is added. This is more performant because the child control is never parented to the temporary // control, it's ID is never generated, etc. Control container = new NonParentingControl(); _zoneTemplate.InstantiateIn(container); if (container.HasControls()) { foreach (Control control in container.Controls) { EditorPart part = control as EditorPart; if (part != null) { editorParts.Add(part); } else { LiteralControl literal = control as LiteralControl; // Throw an exception if it is *not* a literal containing only whitespace // Don't throw an exception in the designer, since we want only the offending // control to render as an error block, not the whole EditorZone. if (((literal == null) || (literal.Text.Trim().Length != 0)) && !DesignMode) { throw new InvalidOperationException(SR.GetString(SR.EditorZone_OnlyEditorParts, ID)); } } } } } return editorParts; } [ Browsable(false), DefaultValue(null), PersistenceMode(PersistenceMode.InnerProperty), TemplateContainer(typeof(EditorZone)), TemplateInstance(TemplateInstance.Single) ] public virtual ITemplate ZoneTemplate { get { return _zoneTemplate; } set { InvalidateEditorParts(); _zoneTemplate = value; } } } } // 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
- DataServiceExpressionVisitor.cs
- ExpressionLexer.cs
- XmlAttributeOverrides.cs
- RelationshipSet.cs
- PriorityBinding.cs
- SqlConnectionFactory.cs
- FirstMatchCodeGroup.cs
- FrugalMap.cs
- EncodingStreamWrapper.cs
- ParameterReplacerVisitor.cs
- LocalizableResourceBuilder.cs
- cache.cs
- NetStream.cs
- GridViewRowCollection.cs
- BevelBitmapEffect.cs
- UnhandledExceptionEventArgs.cs
- DataGridViewLinkColumn.cs
- SoapSchemaImporter.cs
- SynchronizedInputPattern.cs
- SortQuery.cs
- GridViewCommandEventArgs.cs
- DataObjectEventArgs.cs
- _NegoStream.cs
- PrintPreviewControl.cs
- SamlSecurityTokenAuthenticator.cs
- MetadataExchangeBindings.cs
- ColorConvertedBitmapExtension.cs
- XamlReaderHelper.cs
- TraceRecord.cs
- XmlSerializationGeneratedCode.cs
- BitmapEffectDrawingContent.cs
- _ConnectOverlappedAsyncResult.cs
- Accessors.cs
- BufferedGraphics.cs
- EnumType.cs
- UrlAuthFailedErrorFormatter.cs
- ScrollItemProviderWrapper.cs
- ReadOnlyDataSource.cs
- XmlComment.cs
- RequestResizeEvent.cs
- HttpCacheParams.cs
- ChannelSinkStacks.cs
- ExceptionHandlersDesigner.cs
- TextContainerChangedEventArgs.cs
- IssuedTokenClientBehaviorsElementCollection.cs
- DeferredTextReference.cs
- VectorCollection.cs
- UserControl.cs
- BinaryNode.cs
- CompiledWorkflowDefinitionContext.cs
- SymmetricAlgorithm.cs
- DataRowExtensions.cs
- FlowLayoutPanelDesigner.cs
- LineServices.cs
- MenuItemBinding.cs
- DependencyObjectType.cs
- FormattedTextSymbols.cs
- DelegatingConfigHost.cs
- BindingManagerDataErrorEventArgs.cs
- EventPrivateKey.cs
- ValidationSummary.cs
- ApplicationServicesHostFactory.cs
- PartManifestEntry.cs
- ListBase.cs
- XmlValueConverter.cs
- CodeDirectionExpression.cs
- GroupDescription.cs
- GridEntry.cs
- StringSource.cs
- TargetControlTypeCache.cs
- VisualTarget.cs
- TabControlEvent.cs
- RelatedPropertyManager.cs
- ImageFormatConverter.cs
- PartialCachingControl.cs
- ContainerControl.cs
- WebServiceAttribute.cs
- Label.cs
- sqlpipe.cs
- KnownTypes.cs
- Geometry3D.cs
- StackBuilderSink.cs
- StaticSiteMapProvider.cs
- DataSourceHelper.cs
- ContractInferenceHelper.cs
- ServiceEndpointCollection.cs
- CacheDependency.cs
- FormattedTextSymbols.cs
- InputLanguageProfileNotifySink.cs
- PersonalizationProviderCollection.cs
- CheckBoxPopupAdapter.cs
- NativeActivityAbortContext.cs
- FixedStringLookup.cs
- InsufficientMemoryException.cs
- HttpApplicationStateWrapper.cs
- ItemContainerProviderWrapper.cs
- UserCancellationException.cs
- BaseCodeDomTreeGenerator.cs
- XmlUtil.cs
- CodeSnippetTypeMember.cs