Code:
/ 4.0 / 4.0 / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / fx / src / WinForms / Managed / System / WinForms / BindingsCollection.cs / 1305376 / BindingsCollection.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Windows.Forms { using System; using Microsoft.Win32; using System.Diagnostics; using System.ComponentModel; using System.Collections; ////// /// [DefaultEvent("CollectionChanged")] public class BindingsCollection : System.Windows.Forms.BaseCollection { private ArrayList list; private CollectionChangeEventHandler onCollectionChanging; private CollectionChangeEventHandler onCollectionChanged; // internalonly internal BindingsCollection() { } ///Represents a collection of data bindings on a control. ///public override int Count { get { if (list == null) { return 0; } return base.Count; } } /// /// /// /// protected override ArrayList List { get { if (list == null) list = new ArrayList(); return list; } } ////// Gets the bindings in the collection as an object. /// ////// /// public Binding this[int index] { get { return (Binding) List[index]; } } ///Gets the ///at the specified index. // internalonly internal protected void Add(Binding binding) { CollectionChangeEventArgs ccevent = new CollectionChangeEventArgs(CollectionChangeAction.Add, binding); OnCollectionChanging(ccevent); AddCore(binding); OnCollectionChanged(ccevent); } // internalonly /// /// /// /// protected virtual void AddCore(Binding dataBinding) { if (dataBinding == null) throw new ArgumentNullException("dataBinding"); List.Add(dataBinding); } ////// Adds a ////// to the collection. /// /// /// [SRDescription(SR.collectionChangingEventDescr)] public event CollectionChangeEventHandler CollectionChanging { add { onCollectionChanging += value; } remove { onCollectionChanging -= value; } } ////// Occurs when the collection is about to change. /// ////// /// [SRDescription(SR.collectionChangedEventDescr)] public event CollectionChangeEventHandler CollectionChanged { add { onCollectionChanged += value; } remove { onCollectionChanged -= value; } } // internalonly ////// Occurs when the collection is changed. /// ///internal protected void Clear() { CollectionChangeEventArgs ccevent = new CollectionChangeEventArgs(CollectionChangeAction.Refresh, null); OnCollectionChanging(ccevent); ClearCore(); OnCollectionChanged(ccevent); } // internalonly /// /// /// /// protected virtual void ClearCore() { List.Clear(); } ////// Clears the collection of any members. /// ////// /// protected virtual void OnCollectionChanging(CollectionChangeEventArgs e) { if (onCollectionChanging != null) { onCollectionChanging(this, e); } } ////// Raises the ///event. /// /// /// protected virtual void OnCollectionChanged(CollectionChangeEventArgs ccevent) { if (onCollectionChanged != null) { onCollectionChanged(this, ccevent); } } ////// Raises the ///event. /// // internalonly internal protected void Remove(Binding binding) { CollectionChangeEventArgs ccevent = new CollectionChangeEventArgs(CollectionChangeAction.Remove, binding); OnCollectionChanging(ccevent); RemoveCore(binding); OnCollectionChanged(ccevent); } /// // internalonly internal protected void RemoveAt(int index) { Remove(this[index]); } // internalonly /// /// /// /// protected virtual void RemoveCore(Binding dataBinding) { List.Remove(dataBinding); } ////// Removes the specified ///from the collection. /// // internalonly internal protected bool ShouldSerializeMyAll() { return Count > 0; } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. //------------------------------------------------------------------------------ // // Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Windows.Forms { using System; using Microsoft.Win32; using System.Diagnostics; using System.ComponentModel; using System.Collections; ////// /// [DefaultEvent("CollectionChanged")] public class BindingsCollection : System.Windows.Forms.BaseCollection { private ArrayList list; private CollectionChangeEventHandler onCollectionChanging; private CollectionChangeEventHandler onCollectionChanged; // internalonly internal BindingsCollection() { } ///Represents a collection of data bindings on a control. ///public override int Count { get { if (list == null) { return 0; } return base.Count; } } /// /// /// /// protected override ArrayList List { get { if (list == null) list = new ArrayList(); return list; } } ////// Gets the bindings in the collection as an object. /// ////// /// public Binding this[int index] { get { return (Binding) List[index]; } } ///Gets the ///at the specified index. // internalonly internal protected void Add(Binding binding) { CollectionChangeEventArgs ccevent = new CollectionChangeEventArgs(CollectionChangeAction.Add, binding); OnCollectionChanging(ccevent); AddCore(binding); OnCollectionChanged(ccevent); } // internalonly /// /// /// /// protected virtual void AddCore(Binding dataBinding) { if (dataBinding == null) throw new ArgumentNullException("dataBinding"); List.Add(dataBinding); } ////// Adds a ////// to the collection. /// /// /// [SRDescription(SR.collectionChangingEventDescr)] public event CollectionChangeEventHandler CollectionChanging { add { onCollectionChanging += value; } remove { onCollectionChanging -= value; } } ////// Occurs when the collection is about to change. /// ////// /// [SRDescription(SR.collectionChangedEventDescr)] public event CollectionChangeEventHandler CollectionChanged { add { onCollectionChanged += value; } remove { onCollectionChanged -= value; } } // internalonly ////// Occurs when the collection is changed. /// ///internal protected void Clear() { CollectionChangeEventArgs ccevent = new CollectionChangeEventArgs(CollectionChangeAction.Refresh, null); OnCollectionChanging(ccevent); ClearCore(); OnCollectionChanged(ccevent); } // internalonly /// /// /// /// protected virtual void ClearCore() { List.Clear(); } ////// Clears the collection of any members. /// ////// /// protected virtual void OnCollectionChanging(CollectionChangeEventArgs e) { if (onCollectionChanging != null) { onCollectionChanging(this, e); } } ////// Raises the ///event. /// /// /// protected virtual void OnCollectionChanged(CollectionChangeEventArgs ccevent) { if (onCollectionChanged != null) { onCollectionChanged(this, ccevent); } } ////// Raises the ///event. /// // internalonly internal protected void Remove(Binding binding) { CollectionChangeEventArgs ccevent = new CollectionChangeEventArgs(CollectionChangeAction.Remove, binding); OnCollectionChanging(ccevent); RemoveCore(binding); OnCollectionChanged(ccevent); } /// // internalonly internal protected void RemoveAt(int index) { Remove(this[index]); } // internalonly /// /// /// /// protected virtual void RemoveCore(Binding dataBinding) { List.Remove(dataBinding); } ////// Removes the specified ///from the collection. /// // internalonly internal protected bool ShouldSerializeMyAll() { return Count > 0; } } } // 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
- _AutoWebProxyScriptWrapper.cs
- BrushMappingModeValidation.cs
- ControlIdConverter.cs
- RectAnimation.cs
- DesigntimeLicenseContextSerializer.cs
- ReadOnlyPermissionSet.cs
- ActivationArguments.cs
- _LoggingObject.cs
- LineBreakRecord.cs
- GenericNameHandler.cs
- PackageRelationship.cs
- ObjectListShowCommandsEventArgs.cs
- PerfProviderCollection.cs
- AutoGeneratedFieldProperties.cs
- KeySpline.cs
- ProjectionCamera.cs
- UdpTransportSettings.cs
- WCFModelStrings.Designer.cs
- WebMessageEncodingElement.cs
- RegexInterpreter.cs
- SocketInformation.cs
- SmiConnection.cs
- KeyboardNavigation.cs
- XmlMapping.cs
- FontFamilyConverter.cs
- WebPartEditorOkVerb.cs
- WebResponse.cs
- DataGridAddNewRow.cs
- WebPartsPersonalization.cs
- IOException.cs
- FontDifferentiator.cs
- CDSsyncETWBCLProvider.cs
- LogReserveAndAppendState.cs
- DateRangeEvent.cs
- TreeWalker.cs
- MimeBasePart.cs
- HttpRuntime.cs
- XsltInput.cs
- HttpFormatExtensions.cs
- SystemIPAddressInformation.cs
- SpecularMaterial.cs
- AutomationIdentifierGuids.cs
- validationstate.cs
- CodeEntryPointMethod.cs
- GridViewAutomationPeer.cs
- ContractMapping.cs
- ElementAction.cs
- ImageAttributes.cs
- OperationInfoBase.cs
- ComponentEvent.cs
- CharStorage.cs
- XmlBindingWorker.cs
- DesignTimeResourceProviderFactoryAttribute.cs
- DrawingImage.cs
- GridEntry.cs
- WebPartDisplayModeCollection.cs
- TreeNodeStyleCollection.cs
- ValueType.cs
- UniqueIdentifierService.cs
- ConvertersCollection.cs
- LinearQuaternionKeyFrame.cs
- PageCatalogPartDesigner.cs
- UserControlCodeDomTreeGenerator.cs
- SqlDataSource.cs
- HttpStreams.cs
- Font.cs
- IndentedTextWriter.cs
- Camera.cs
- ToolStripItemImageRenderEventArgs.cs
- SessionState.cs
- CssClassPropertyAttribute.cs
- TextRunTypographyProperties.cs
- tibetanshape.cs
- EntityClientCacheEntry.cs
- UriExt.cs
- EndpointReference.cs
- PerformanceCounterPermission.cs
- XmlFormatWriterGenerator.cs
- Rfc2898DeriveBytes.cs
- AddingNewEventArgs.cs
- ClientScriptManagerWrapper.cs
- NetTcpBindingCollectionElement.cs
- GenericPrincipal.cs
- HttpValueCollection.cs
- MaterialCollection.cs
- ProxyWebPartManager.cs
- ReadOnlyHierarchicalDataSource.cs
- XPathChildIterator.cs
- UIElementCollection.cs
- NullToBooleanConverter.cs
- BitHelper.cs
- ValueTypeFixupInfo.cs
- InternalUserCancelledException.cs
- AlphabeticalEnumConverter.cs
- RequestDescription.cs
- AudioException.cs
- CopyAction.cs
- FloaterBaseParagraph.cs
- FormViewCommandEventArgs.cs
- HeaderUtility.cs