Code:
/ DotNET / DotNET / 8.0 / untmp / whidbey / REDBITS / ndp / fx / src / xsp / System / Web / UI / WebParts / EditorZone.cs / 1 / 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; } } } }
Link Menu

This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- ICspAsymmetricAlgorithm.cs
- DataSourceHelper.cs
- AttributeSetAction.cs
- AnimationClockResource.cs
- VolatileEnlistmentMultiplexing.cs
- CatalogPart.cs
- ColumnCollection.cs
- CompleteWizardStep.cs
- Substitution.cs
- LinqDataSourceValidationException.cs
- SortQuery.cs
- IdnMapping.cs
- StrokeNodeOperations2.cs
- ContextMenuStrip.cs
- ParseChildrenAsPropertiesAttribute.cs
- ChangeDirector.cs
- AssemblyCollection.cs
- WCFModelStrings.Designer.cs
- ProfileInfo.cs
- UserControlBuildProvider.cs
- SerializationHelper.cs
- Matrix3DStack.cs
- CancelAsyncOperationRequest.cs
- MappingSource.cs
- SwitchAttribute.cs
- ComplexPropertyEntry.cs
- WebPartUserCapability.cs
- PropertyTab.cs
- NamedPipeTransportSecurityElement.cs
- diagnosticsswitches.cs
- ReadContentAsBinaryHelper.cs
- AxisAngleRotation3D.cs
- IPGlobalProperties.cs
- HwndKeyboardInputProvider.cs
- UriTemplateMatchException.cs
- UInt64Converter.cs
- PointAnimationUsingKeyFrames.cs
- PcmConverter.cs
- XmlStringTable.cs
- BitmapFrame.cs
- CannotUnloadAppDomainException.cs
- Font.cs
- ControlCachePolicy.cs
- MediaScriptCommandRoutedEventArgs.cs
- DeflateStream.cs
- TextElement.cs
- SupportsEventValidationAttribute.cs
- CannotUnloadAppDomainException.cs
- PassportAuthenticationModule.cs
- BitmapEffectInputConnector.cs
- ZoneLinkButton.cs
- CurrentTimeZone.cs
- FormsIdentity.cs
- ClientCultureInfo.cs
- DataControlFieldTypeEditor.cs
- CodeGen.cs
- HttpModuleActionCollection.cs
- DragDrop.cs
- ConfigurationErrorsException.cs
- XPathDocumentNavigator.cs
- WebPartConnectionsCancelVerb.cs
- InsufficientMemoryException.cs
- BaseTemplateParser.cs
- CodeCastExpression.cs
- Table.cs
- ObjectAnimationUsingKeyFrames.cs
- MappingMetadataHelper.cs
- ConstructorBuilder.cs
- ConfigXmlComment.cs
- ForceCopyBuildProvider.cs
- GeneralTransform.cs
- LoaderAllocator.cs
- MDIControlStrip.cs
- SqlCacheDependencySection.cs
- EntityDataSourceDesigner.cs
- StreamUpdate.cs
- categoryentry.cs
- MetadataArtifactLoaderXmlReaderWrapper.cs
- CounterCreationData.cs
- LoadedEvent.cs
- ControlTemplate.cs
- StringUtil.cs
- BaseAsyncResult.cs
- VideoDrawing.cs
- ChangeInterceptorAttribute.cs
- Misc.cs
- MembershipValidatePasswordEventArgs.cs
- ComponentCommands.cs
- DataControlButton.cs
- VectorKeyFrameCollection.cs
- FillRuleValidation.cs
- BatchServiceHost.cs
- NativeWindow.cs
- PlatformNotSupportedException.cs
- StreamAsIStream.cs
- DataGridViewRow.cs
- MetadataException.cs
- SetterBase.cs
- DirtyTextRange.cs
- WebResourceUtil.cs