Code:
/ DotNET / DotNET / 8.0 / untmp / Orcas / RTM / ndp / fx / src / xsp / System / Web / Extensions / ui / ScriptControl.cs / 1 / ScriptControl.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Web.UI { using System; using System.Collections.Generic; using System.ComponentModel; using System.Diagnostics.CodeAnalysis; using System.Globalization; using System.Security.Permissions; using System.Web; using System.Web.Resources; using System.Web.UI; using System.Web.UI.WebControls; using System.Web.Util; [ AspNetHostingPermission(SecurityAction.LinkDemand, Level = AspNetHostingPermissionLevel.Minimal), AspNetHostingPermission(SecurityAction.InheritanceDemand, Level = AspNetHostingPermissionLevel.Minimal), ] public abstract class ScriptControl : WebControl, IScriptControl { private IScriptManagerInternal _scriptManager; private new IPage _page; protected ScriptControl() { } internal ScriptControl(IScriptManagerInternal scriptManager, IPage page) { _scriptManager = scriptManager; _page = page; } private IPage IPage { get { if (_page != null) { return _page; } else { Page page = Page; if (page == null) { throw new InvalidOperationException(AtlasWeb.Common_PageCannotBeNull); } return new PageWrapper(page); } } } private IScriptManagerInternal ScriptManager { get { if (_scriptManager == null) { Page page = Page; if (page == null) { throw new InvalidOperationException(AtlasWeb.Common_PageCannotBeNull); } _scriptManager = System.Web.UI.ScriptManager.GetCurrent(page); if (_scriptManager == null) { throw new InvalidOperationException(String.Format(CultureInfo.InvariantCulture, AtlasWeb.Common_ScriptManagerRequired, ID)); } } return _scriptManager; } } [SuppressMessage("Microsoft.Security", "CA2109:ReviewVisibleEventHandlers")] protected internal override void OnPreRender(EventArgs e) { base.OnPreRender(e); ScriptManager.RegisterScriptControl(this); } protected internal override void Render(HtmlTextWriter writer) { base.Render(writer); // DevDiv 97460: ScriptDescriptors only render if in server form, verify to avoid silently failing. IPage.VerifyRenderingInServerForm(this); // ScriptManager cannot be found in DesignMode, so do not attempt to register scripts. if (!DesignMode) { ScriptManager.RegisterScriptDescriptors(this); } } [SuppressMessage("Microsoft.Design", "CA1024:UsePropertiesWhereAppropriate", Justification = "Implementation will likely return a new collection, which is too slow for a property")] protected abstract IEnumerableGetScriptDescriptors(); [SuppressMessage("Microsoft.Design", "CA1024:UsePropertiesWhereAppropriate", Justification = "Implementation will likely return a new collection, which is too slow for a property")] protected abstract IEnumerable GetScriptReferences(); #region IScriptControl Members IEnumerable IScriptControl.GetScriptDescriptors() { return GetScriptDescriptors(); } IEnumerable IScriptControl.GetScriptReferences() { return GetScriptReferences(); } #endregion } } // 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
- FreezableOperations.cs
- MergablePropertyAttribute.cs
- TypeInitializationException.cs
- SponsorHelper.cs
- ExpressionConverter.cs
- SelectionRangeConverter.cs
- TypeBrowserDialog.cs
- Separator.cs
- SamlAuthorizationDecisionClaimResource.cs
- XmlBinaryWriter.cs
- XamlTreeBuilderBamlRecordWriter.cs
- X509Certificate2Collection.cs
- HuffModule.cs
- TextOnlyOutput.cs
- ContactManager.cs
- AtomServiceDocumentSerializer.cs
- WebServiceEnumData.cs
- CLSCompliantAttribute.cs
- ButtonColumn.cs
- HashRepartitionStream.cs
- AppDomainFactory.cs
- XmlUtf8RawTextWriter.cs
- CompilationLock.cs
- VisualTreeHelper.cs
- PartialCachingAttribute.cs
- HttpModuleAction.cs
- CompareValidator.cs
- Vector3DAnimationBase.cs
- RelativeSource.cs
- BinHexDecoder.cs
- BitmapFrameEncode.cs
- TimeSpanOrInfiniteValidator.cs
- OpenFileDialog.cs
- RequestBringIntoViewEventArgs.cs
- UnmanagedHandle.cs
- DataSourceSelectArguments.cs
- MimeObjectFactory.cs
- EntityDataSourceQueryBuilder.cs
- ActiveDocumentEvent.cs
- Selection.cs
- InstanceDescriptor.cs
- EdgeModeValidation.cs
- UseManagedPresentationBindingElement.cs
- Perspective.cs
- KeyedCollection.cs
- Itemizer.cs
- CompilerScope.Storage.cs
- AutomationPatternInfo.cs
- ToolStripStatusLabel.cs
- BinHexEncoding.cs
- DbDataSourceEnumerator.cs
- PaperSize.cs
- EmissiveMaterial.cs
- FlowDocumentReaderAutomationPeer.cs
- CodeDOMProvider.cs
- XmlDataSourceView.cs
- EntityContainerAssociationSet.cs
- CodeAttributeArgument.cs
- IndicShape.cs
- Exceptions.cs
- CompiledXpathExpr.cs
- WebServiceClientProxyGenerator.cs
- TextChangedEventArgs.cs
- PassportAuthenticationEventArgs.cs
- AdPostCacheSubstitution.cs
- MetaModel.cs
- DateTimeOffset.cs
- ContextMenuStrip.cs
- HtmlTableCellCollection.cs
- HtmlCommandAdapter.cs
- InstanceKey.cs
- ColorComboBox.cs
- BuildResultCache.cs
- ErrorFormatterPage.cs
- XmlEncodedRawTextWriter.cs
- FlowLayout.cs
- ToolStripMenuItemCodeDomSerializer.cs
- XmlSchemaSet.cs
- EntityProviderFactory.cs
- UIElementPropertyUndoUnit.cs
- QilReplaceVisitor.cs
- CurrentChangingEventArgs.cs
- ToolStripScrollButton.cs
- AnnotationHighlightLayer.cs
- ProxyElement.cs
- DataSourceHelper.cs
- ResourceProviderFactory.cs
- CodeGen.cs
- DockAndAnchorLayout.cs
- DesignTimeParseData.cs
- Merger.cs
- PreloadedPackages.cs
- JoinElimination.cs
- __ConsoleStream.cs
- AnnotationService.cs
- DomainUpDown.cs
- CodeIdentifier.cs
- HtmlInputHidden.cs
- CorrelationService.cs
- CFGGrammar.cs