Code:
/ Net / Net / 3.5.50727.3053 / DEVDIV / depot / DevDiv / releases / whidbey / netfxsp / ndp / fx / src / xsp / System / Web / UI / ExpressionBindingCollection.cs / 1 / ExpressionBindingCollection.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Web.UI { using System; using System.Collections; using System.Collections.Specialized; using System.ComponentModel; using System.ComponentModel.Design; using System.Data; using System.Web.Util; using System.Security.Permissions; ////// [AspNetHostingPermission(SecurityAction.LinkDemand, Level=AspNetHostingPermissionLevel.Minimal)] public sealed class ExpressionBindingCollection : ICollection { private EventHandler changedEvent; private Hashtable bindings; private Hashtable removedBindings; ////// public ExpressionBindingCollection() { this.bindings = new Hashtable(StringComparer.OrdinalIgnoreCase); } ////// public int Count { get { return bindings.Count; } } ////// public bool IsReadOnly { get { return false; } } ////// public bool IsSynchronized { get { return false; } } ////// public ICollection RemovedBindings { get { int bindingCount = 0; ICollection keys = null; if (removedBindings != null) { keys = removedBindings.Keys; bindingCount = keys.Count; string[] removedNames = new string[bindingCount]; int i = 0; foreach (string s in keys) { removedNames[i++] = s; } removedBindings.Clear(); return removedNames; } else { return new string[0]; } } } ////// private Hashtable RemovedBindingsTable { get { if (removedBindings == null) { removedBindings = new Hashtable(StringComparer.OrdinalIgnoreCase); } return removedBindings; } } ////// public object SyncRoot { get { return this; } } ////// public ExpressionBinding this[string propertyName] { get { object o = bindings[propertyName]; if (o != null) return(ExpressionBinding)o; return null; } } public event EventHandler Changed { add { changedEvent = (EventHandler)Delegate.Combine(changedEvent, value); } remove { changedEvent = (EventHandler)Delegate.Remove(changedEvent, value); } } ////// public void Add(ExpressionBinding binding) { bindings[binding.PropertyName] = binding; RemovedBindingsTable.Remove(binding.PropertyName); OnChanged(); } ////// public bool Contains(string propName) { return bindings.Contains(propName); } ////// public void Clear() { ICollection keys = bindings.Keys; if ((keys.Count != 0) && (removedBindings == null)) { // ensure the removedBindings hashtable is created Hashtable h = RemovedBindingsTable; } foreach (string s in keys) { removedBindings[s] = String.Empty; } bindings.Clear(); OnChanged(); } ////// public void CopyTo(Array array, int index) { for (IEnumerator e = this.GetEnumerator(); e.MoveNext();) array.SetValue(e.Current, index++); } ////// public void CopyTo(ExpressionBinding[] array, int index) { for (IEnumerator e = this.GetEnumerator(); e.MoveNext();) array.SetValue(e.Current, index++); } ////// public IEnumerator GetEnumerator() { return bindings.Values.GetEnumerator(); } private void OnChanged() { if (changedEvent != null) { changedEvent(this, EventArgs.Empty); } } ////// public void Remove(string propertyName) { Remove(propertyName, true); } ////// public void Remove(ExpressionBinding binding) { Remove(binding.PropertyName, true); } ////// public void Remove(string propertyName, bool addToRemovedList) { if (Contains(propertyName)) { if (addToRemovedList && bindings.Contains(propertyName)) { RemovedBindingsTable[propertyName] = String.Empty; } bindings.Remove(propertyName); OnChanged(); } } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. //------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Web.UI { using System; using System.Collections; using System.Collections.Specialized; using System.ComponentModel; using System.ComponentModel.Design; using System.Data; using System.Web.Util; using System.Security.Permissions; ////// [AspNetHostingPermission(SecurityAction.LinkDemand, Level=AspNetHostingPermissionLevel.Minimal)] public sealed class ExpressionBindingCollection : ICollection { private EventHandler changedEvent; private Hashtable bindings; private Hashtable removedBindings; ////// public ExpressionBindingCollection() { this.bindings = new Hashtable(StringComparer.OrdinalIgnoreCase); } ////// public int Count { get { return bindings.Count; } } ////// public bool IsReadOnly { get { return false; } } ////// public bool IsSynchronized { get { return false; } } ////// public ICollection RemovedBindings { get { int bindingCount = 0; ICollection keys = null; if (removedBindings != null) { keys = removedBindings.Keys; bindingCount = keys.Count; string[] removedNames = new string[bindingCount]; int i = 0; foreach (string s in keys) { removedNames[i++] = s; } removedBindings.Clear(); return removedNames; } else { return new string[0]; } } } ////// private Hashtable RemovedBindingsTable { get { if (removedBindings == null) { removedBindings = new Hashtable(StringComparer.OrdinalIgnoreCase); } return removedBindings; } } ////// public object SyncRoot { get { return this; } } ////// public ExpressionBinding this[string propertyName] { get { object o = bindings[propertyName]; if (o != null) return(ExpressionBinding)o; return null; } } public event EventHandler Changed { add { changedEvent = (EventHandler)Delegate.Combine(changedEvent, value); } remove { changedEvent = (EventHandler)Delegate.Remove(changedEvent, value); } } ////// public void Add(ExpressionBinding binding) { bindings[binding.PropertyName] = binding; RemovedBindingsTable.Remove(binding.PropertyName); OnChanged(); } ////// public bool Contains(string propName) { return bindings.Contains(propName); } ////// public void Clear() { ICollection keys = bindings.Keys; if ((keys.Count != 0) && (removedBindings == null)) { // ensure the removedBindings hashtable is created Hashtable h = RemovedBindingsTable; } foreach (string s in keys) { removedBindings[s] = String.Empty; } bindings.Clear(); OnChanged(); } ////// public void CopyTo(Array array, int index) { for (IEnumerator e = this.GetEnumerator(); e.MoveNext();) array.SetValue(e.Current, index++); } ////// public void CopyTo(ExpressionBinding[] array, int index) { for (IEnumerator e = this.GetEnumerator(); e.MoveNext();) array.SetValue(e.Current, index++); } ////// public IEnumerator GetEnumerator() { return bindings.Values.GetEnumerator(); } private void OnChanged() { if (changedEvent != null) { changedEvent(this, EventArgs.Empty); } } ////// public void Remove(string propertyName) { Remove(propertyName, true); } ////// public void Remove(ExpressionBinding binding) { Remove(binding.PropertyName, true); } ////// public void Remove(string propertyName, bool addToRemovedList) { if (Contains(propertyName)) { if (addToRemovedList && bindings.Contains(propertyName)) { RemovedBindingsTable[propertyName] = String.Empty; } bindings.Remove(propertyName); OnChanged(); } } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007.
Link Menu

This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- smtpconnection.cs
- ValueTable.cs
- HttpException.cs
- StringOutput.cs
- DateTimePicker.cs
- EncodingTable.cs
- WsrmMessageInfo.cs
- SystemColors.cs
- SafeFileMapViewHandle.cs
- UIElementParagraph.cs
- DPTypeDescriptorContext.cs
- ColorTransformHelper.cs
- ServiceHttpHandlerFactory.cs
- PromptStyle.cs
- ImageSource.cs
- CodeAttributeDeclaration.cs
- DesignerRegionCollection.cs
- Resources.Designer.cs
- HexParser.cs
- SiteOfOriginPart.cs
- XmlNullResolver.cs
- OperationAbortedException.cs
- Visual.cs
- DataGridHeaderBorder.cs
- ToolStripProgressBar.cs
- CoTaskMemHandle.cs
- MarkupExtensionParser.cs
- FrameworkElementAutomationPeer.cs
- AppDomainCompilerProxy.cs
- Repeater.cs
- OpenTypeMethods.cs
- BaseUriHelper.cs
- TableFieldsEditor.cs
- ModuleBuilder.cs
- XmlNodeReader.cs
- CheckableControlBaseAdapter.cs
- StylusPointCollection.cs
- CodeAccessPermission.cs
- SystemGatewayIPAddressInformation.cs
- HandlerFactoryCache.cs
- ToolbarAUtomationPeer.cs
- XmlSiteMapProvider.cs
- PrePostDescendentsWalker.cs
- FirewallWrapper.cs
- WebProxyScriptElement.cs
- StylusPointProperty.cs
- MimeMapping.cs
- XmlNavigatorStack.cs
- CodeDelegateCreateExpression.cs
- TableLayoutStyleCollection.cs
- SmiGettersStream.cs
- FlatButtonAppearance.cs
- TextProperties.cs
- UnknownBitmapDecoder.cs
- ArraySegment.cs
- CollaborationHelperFunctions.cs
- Propagator.ExtentPlaceholderCreator.cs
- Schema.cs
- storepermission.cs
- XmlCharCheckingWriter.cs
- DataBoundLiteralControl.cs
- FillBehavior.cs
- SystemResourceHost.cs
- LightweightCodeGenerator.cs
- XPathDocument.cs
- Int64Storage.cs
- cryptoapiTransform.cs
- DetailsViewModeEventArgs.cs
- ScrollItemProviderWrapper.cs
- BuildManager.cs
- BroadcastEventHelper.cs
- DoubleAnimationClockResource.cs
- PropertyContainer.cs
- StrokeNodeOperations2.cs
- BamlMapTable.cs
- DefaultParameterValueAttribute.cs
- PreviousTrackingServiceAttribute.cs
- MemberDomainMap.cs
- UserControlCodeDomTreeGenerator.cs
- AsyncOperationManager.cs
- StyleSheetComponentEditor.cs
- SqlBuilder.cs
- ButtonDesigner.cs
- ApplySecurityAndSendAsyncResult.cs
- IDReferencePropertyAttribute.cs
- DesignerProperties.cs
- IOThreadScheduler.cs
- MSAAEventDispatcher.cs
- SecurityKeyIdentifier.cs
- Certificate.cs
- ISFTagAndGuidCache.cs
- DuplexClientBase.cs
- InputBinding.cs
- MenuItem.cs
- WebCodeGenerator.cs
- RestClientProxyHandler.cs
- XmlBindingWorker.cs
- sqlstateclientmanager.cs
- ipaddressinformationcollection.cs
- MetadataWorkspace.cs