C# Класс Nettiers.AdventureWorks.Web.Data.EntityDataSource.EntityDataSourceView

Supports the EntityDataSource control and provides an interface for data-bound controls to perform data operations with business and data objects.

Наследование: System.Web.UI.DataSourceView

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Private Properties

Свойство	Тип	Описание
DeepLoad	void
Delete	int
GetArgs	Object[]
GetArgumentValues	Object[]
GetArgumentValues	Object[]
GetCurrentEntity	Object
GetEntityId	Object
GetEntityList	IEnumerable
GetEntityList	IEnumerable
GetInsertDateTimeNames	String[]
GetNames	String[]
GetNewEntity	Object
GetPagedAndSortedData	Object
GetTypes	System.Type[]
GetUpdateDateTimeNames	String[]
Insert	int
OnAfterInserted	void
OnAfterInserting	void
OnAfterSelected	void
OnAfterUpdated	void
OnAfterUpdating	void
OnDeleted	void
OnDeleting	void
OnInserted	void
OnInserting	void
OnSelected	void
OnSelecting	void
OnUpdated	void
OnUpdating	void
RaiseChangedEvent	void
ResetPreviousValues	void
SetEntityIndex	void
SetPreviousValues	void
Update	int
UpdateEntityId	void
ValidateEntity	void

Открытые методы

Метод	Описание
EntityDataSourceView ( EntityDataSource owner, String viewName ) : System	Initializes a new instance of the EntityDataSourceView class.

Защищенные методы

Метод	Описание
ExecuteDelete ( IDictionary keys, IDictionary oldValues ) : int	Performs a delete operation on the list of data that the EntityDataSourceView object represents.
ExecuteInsert ( IDictionary values ) : int	Performs an insert operation on the list of data that the EntityDataSourceView object represents.
ExecuteSelect ( System.Web.UI.DataSourceSelectArguments arguments ) : IEnumerable	Gets a list of data from the underlying data storage.
ExecuteUpdate ( IDictionary keys, IDictionary values, IDictionary oldValues ) : int	Performs an update operation on the list of data that the EntityDataSourceView object represents.

Приватные методы

Метод	Описание
DeepLoad ( ) : void	Performs a DeepLoad operation for the current entity if it has not already been performed.
Delete ( Object entity ) : int	Performs a delete operation on the list of data that the EntityDataSourceView object represents.
GetArgs ( ) : Object[]
GetArgumentValues ( ) : Object[]
GetArgumentValues ( bool convertStringToGuid ) : Object[]
GetCurrentEntity ( ) : Object	Gets a specific entry from the cached list of entities based on the value of the EntityIndex property.
GetEntityId ( ) : Object
GetEntityList ( ) : IEnumerable	Gets a reference to the requested list of entities.
GetEntityList ( System.Web.UI.DataSourceSelectArguments arguments ) : IEnumerable	Gets a reference to the requested list of entities.
GetInsertDateTimeNames ( ) : String[]
GetNames ( String value ) : String[]
GetNewEntity ( ) : Object	Creates a new instance of the class specifed by the EntityType property.
GetPagedAndSortedData ( System.Web.UI.DataSourceSelectArguments arguments ) : Object
GetTypes ( ) : System.Type[]	Gets the types.
GetUpdateDateTimeNames ( ) : String[]
Insert ( IDictionary values ) : int	Performs an insert operation on the list of data that the EntityDataSourceView object represents.
OnAfterInserted ( LinkedDataSourceEventArgs e ) : void	Raises the AfterInserted event.
OnAfterInserting ( LinkedDataSourceEventArgs e ) : void	Raises the AfterInserting event.
OnAfterSelected ( LinkedDataSourceEventArgs e ) : void	Raises the AfterSelected event.
OnAfterUpdated ( LinkedDataSourceEventArgs e ) : void	Raises the AfterUpdated event.
OnAfterUpdating ( LinkedDataSourceEventArgs e ) : void	Raises the AfterUpdating event.
OnDeleted ( EntityDataSourceMethodEventArgs args ) : void	Raises the EntityDataSource.Deleted event.
OnDeleting ( EntityDataSourceMethodEventArgs args ) : void	Raises the EntityDataSource.Deleting event.
OnInserted ( EntityDataSourceMethodEventArgs args ) : void	Raises the EntityDataSource.Inserted event.
OnInserting ( EntityDataSourceMethodEventArgs args ) : void	Raises the EntityDataSource.Inserting event.
OnSelected ( EntityDataSourceMethodEventArgs args ) : void	Raises the EntityDataSource.Selected event.
OnSelecting ( EntityDataSourceSelectingEventArgs args ) : void	Raises the EntityDataSource.Selecting event.
OnUpdated ( EntityDataSourceMethodEventArgs args ) : void	Raises the EntityDataSource.Updated event.
OnUpdating ( EntityDataSourceMethodEventArgs args ) : void	Raises the EntityDataSource.Updating event.
RaiseChangedEvent ( ) : void	Raises the DataSourceView.OnDataSourceViewChanged event.
ResetPreviousValues ( ) : void
SetEntityIndex ( IEnumerable entityList, IDictionary keys ) : void
SetPreviousValues ( ) : void
Update ( Object entity, IDictionary values ) : int	Performs an update operation on the list of data that the EntityDataSourceView object represents.
UpdateEntityId ( IEnumerable entityList ) : void
ValidateEntity ( IEnumerable entityList ) : void

Описание методов

EntityDataSourceView() публичный Метод

Initializes a new instance of the EntityDataSourceView class.

public EntityDataSourceView ( EntityDataSource owner, String viewName ) : System
owner	EntityDataSource	A reference to the EntityDataSource which created this instance.
viewName	String	The name of the view, which defaults to EntityView.
Результат	System

ExecuteDelete() защищенный Метод

Performs a delete operation on the list of data that the EntityDataSourceView object represents.

protected ExecuteDelete ( IDictionary keys, IDictionary oldValues ) : int
keys	IDictionary	A System.Collections.IDictionary of object or /// row keys to be deleted by the ExecuteDelete operation.
oldValues	IDictionary	An System.Collections.IDictionary of name/value /// pairs that represent data elements and their original values.
Результат	int

ExecuteInsert() защищенный Метод

Performs an insert operation on the list of data that the EntityDataSourceView object represents.

protected ExecuteInsert ( IDictionary values ) : int
values	IDictionary	A System.Collections.IDictionary of /// name/value pairs used during an insert operation.
Результат	int

ExecuteSelect() защищенный Метод

Gets a list of data from the underlying data storage.

protected ExecuteSelect ( System.Web.UI.DataSourceSelectArguments arguments ) : IEnumerable
arguments	System.Web.UI.DataSourceSelectArguments	A System.Web.UI.DataSourceSelectArguments that /// is used to request operations on the data beyond basic data retrieval.
Результат	IEnumerable

ExecuteUpdate() защищенный Метод

Performs an update operation on the list of data that the EntityDataSourceView object represents.

protected ExecuteUpdate ( IDictionary keys, IDictionary values, IDictionary oldValues ) : int
keys	IDictionary	An System.Collections.IDictionary of object or /// row keys to be updated by the update operation.
values	IDictionary	An System.Collections.IDictionary of name/value /// pairs that represent data elements and their original values.
oldValues	IDictionary	An System.Collections.IDictionary of name/value /// pairs that represent data elements and their new values.
Результат	int