Code:
/ Dotnetfx_Vista_SP2 / Dotnetfx_Vista_SP2 / 8.0.50727.4016 / DEVDIV / depot / DevDiv / releases / whidbey / NetFxQFE / 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
- OptimalBreakSession.cs
- Registry.cs
- FixedTextContainer.cs
- LinkClickEvent.cs
- MULTI_QI.cs
- TrimSurroundingWhitespaceAttribute.cs
- FileDialog_Vista.cs
- GC.cs
- StateFinalizationDesigner.cs
- PriorityQueue.cs
- TransformerInfo.cs
- HyperLinkDesigner.cs
- XmlCodeExporter.cs
- IDQuery.cs
- MimeTypeAttribute.cs
- AttributeQuery.cs
- DataGridViewColumnConverter.cs
- KnownTypeAttribute.cs
- KeyProperty.cs
- StreamInfo.cs
- Signature.cs
- InternalBufferOverflowException.cs
- ControlCachePolicy.cs
- HtmlAnchor.cs
- FacetEnabledSchemaElement.cs
- ImageUrlEditor.cs
- DataServiceClientException.cs
- ViewGenResults.cs
- XmlReflectionImporter.cs
- ScrollChrome.cs
- WebConfigurationFileMap.cs
- DSASignatureDeformatter.cs
- StylusCaptureWithinProperty.cs
- SHA1.cs
- StylusPointProperty.cs
- Attributes.cs
- StoreAnnotationsMap.cs
- NotifyParentPropertyAttribute.cs
- EntityContainerAssociationSet.cs
- RemotingConfigParser.cs
- HitTestDrawingContextWalker.cs
- FileVersion.cs
- CheckedPointers.cs
- FileDialog_Vista.cs
- ToolStripDropDown.cs
- DurationConverter.cs
- CngProperty.cs
- MethodRental.cs
- EntityContainerAssociationSetEnd.cs
- CompiledXpathExpr.cs
- DashStyle.cs
- TaiwanLunisolarCalendar.cs
- FlowLayoutPanel.cs
- NamespaceQuery.cs
- TextElementCollection.cs
- ObjectDisposedException.cs
- DataGridSortCommandEventArgs.cs
- KeyToListMap.cs
- UrlPath.cs
- PageHandlerFactory.cs
- MsmqHostedTransportConfiguration.cs
- figurelength.cs
- DbProviderFactoriesConfigurationHandler.cs
- StatusBarItemAutomationPeer.cs
- Accessible.cs
- HebrewNumber.cs
- EmptyEnumerator.cs
- ActionItem.cs
- EntityStoreSchemaFilterEntry.cs
- SqlDelegatedTransaction.cs
- UIElement3D.cs
- XmlUtf8RawTextWriter.cs
- CultureMapper.cs
- FixUpCollection.cs
- ConfigXmlText.cs
- _UriTypeConverter.cs
- OleDbDataReader.cs
- RegisteredExpandoAttribute.cs
- GridErrorDlg.cs
- NameTable.cs
- InvokeFunc.cs
- TextBox.cs
- AppDomainUnloadedException.cs
- Matrix3DValueSerializer.cs
- TemplateControlCodeDomTreeGenerator.cs
- TypeUtils.cs
- MetadataItem_Static.cs
- NamedPipeAppDomainProtocolHandler.cs
- CustomErrorsSectionWrapper.cs
- EnumConverter.cs
- RequestDescription.cs
- ExpandSegment.cs
- Model3DGroup.cs
- storepermission.cs
- RowToParametersTransformer.cs
- LinkArea.cs
- Tokenizer.cs
- SqlLiftIndependentRowExpressions.cs
- DependencyObject.cs
- VirtualizingStackPanel.cs