C# Class IdeaBlade.Windows.ObjectDataSource

Inheritance: System.Windows.Controls.Control

Datei anzeigen Open project: IdeaBlade/DevForce.Utilities

Public Properties

Property	Type	Description
AutoLoadProperty	System.Windows.DependencyProperty
DataProperty	System.Windows.DependencyProperty
DataViewProperty	System.Windows.DependencyProperty
EntityManagerProperty	System.Windows.DependencyProperty
HasChangesProperty	System.Windows.DependencyProperty
IsBusyProperty	System.Windows.DependencyProperty
IsLoadingDataProperty	System.Windows.DependencyProperty
IsSavingChangesProperty	System.Windows.DependencyProperty
LoadSizeProperty	System.Windows.DependencyProperty
PageSizeProperty	System.Windows.DependencyProperty

Private Properties

Property	Type	Description
ApplyState	void
AutoLoadChanged	void
DataViewChanged	void
EntityManagerChanged	void
FilterDescriptors_CollectionChanged	void
FilterDescriptors_ItemChanged	void
GetBasicFilter	Predicate
GetFilteredQuery	EntityQuery
GetQuery	void
GetQueryFilter	IPredicateDescription
GroupDescriptors_CollectionChanged	void
GroupDescriptors_ItemChanged	void
LoadCore	void
LoadSizeChanged	void
LoadView	void
ObjectDataSource_EntityChanged	void
ObjectDataSource_Loaded	void
PageSizeChanged	void
RefreshViewAfterFilterChange	void
RefreshViewAfterGroupChange	void
RefreshViewAfterSaveOrReject	void
RefreshViewAfterSortChange	void
SortDescriptors_CollectionChanged	void
SortDescriptors_ItemChanged	void
pcv_PageChanged	void
pcv_PageChanging	void

Public Methods

Method	Description
Load ( ) : void	Call to load or refresh data when AutoLoad is not on.
Load ( IEntityQuery query ) : void	Load data, passing the source query.
ObjectDataSource ( ) : IdeaBlade.Core	Creates an instance of this type.
OnApplyTemplate ( ) : void	Applies visual state changes for templating.
RejectChanges ( ) : void	Rejects any changes made to data in the collection. Note that any changes in the EntityManager will be rolled back, so use caution if a new EntityManager was not constructed for this control.
SaveChanges ( ) : void	Saves any data changes to the backend datasource. An asynchronous SaveChanges call is made on the EntityManager. Note that any changes in the EntityManager will be saved, so use caution if a new EntityManager was not constructed for this control. You can use the EntityManager to set up event handlers.
SaveChanges ( Action callback ) : void	Saves any changes made to the backend datasource. An asynchronous SaveChanges call is made on the EntityManager. Specify the callback to be called when the save completes. Note that any changes in the EntityManager will be saved, so use caution if a new EntityManager was not constructed for this control. You can use the EntityManager to set up event handlers.
SaveChanges ( SaveOptions saveOptions, Action callback ) : void	Saves the specified changes to the backend datasource. An asynchronous SaveChanges call is made on the EntityManager. Specifiy the entities to be saved, and the SaveOptions in effect. Specify the callback to be called when the save completes.

Private Methods

Method	Description
ApplyState ( bool useTransitions ) : void
AutoLoadChanged ( DependencyObject d, System.Windows.DependencyPropertyChangedEventArgs e ) : void
DataViewChanged ( DependencyObject d, System.Windows.DependencyPropertyChangedEventArgs e ) : void
EntityManagerChanged ( DependencyObject d, System.Windows.DependencyPropertyChangedEventArgs e ) : void
FilterDescriptors_CollectionChanged ( object sender, NotifyCollectionChangedEventArgs e ) : void
FilterDescriptors_ItemChanged ( object sender, ItemChangedEventArgs e ) : void
GetBasicFilter ( ) : Predicate
GetFilteredQuery ( ) : EntityQuery
GetQuery ( ) : void
GetQueryFilter ( ) : IPredicateDescription
GroupDescriptors_CollectionChanged ( object sender, NotifyCollectionChangedEventArgs e ) : void
GroupDescriptors_ItemChanged ( object sender, ItemChangedEventArgs e ) : void
LoadCore ( ) : void
LoadSizeChanged ( DependencyObject d, System.Windows.DependencyPropertyChangedEventArgs e ) : void
LoadView ( ) : void
ObjectDataSource_EntityChanged ( object sender, EntityChangedEventArgs e ) : void
ObjectDataSource_Loaded ( object sender, RoutedEventArgs e ) : void
PageSizeChanged ( DependencyObject d, System.Windows.DependencyPropertyChangedEventArgs e ) : void
RefreshViewAfterFilterChange ( ) : void
RefreshViewAfterGroupChange ( ) : void
RefreshViewAfterSaveOrReject ( ) : void
RefreshViewAfterSortChange ( ) : void
SortDescriptors_CollectionChanged ( object sender, NotifyCollectionChangedEventArgs e ) : void
SortDescriptors_ItemChanged ( object sender, ItemChangedEventArgs e ) : void
pcv_PageChanged ( object sender, EventArgs e ) : void
pcv_PageChanging ( object sender, PageChangingEventArgs e ) : void

Method Details

Load() public method

Call to load or refresh data when AutoLoad is not on.

public Load ( ) : void
return	void

Load() public method

Load data, passing the source query.

public Load ( IEntityQuery query ) : void
query	IEntityQuery
return	void

ObjectDataSource() public method

Creates an instance of this type.

public ObjectDataSource ( ) : IdeaBlade.Core
return	IdeaBlade.Core

OnApplyTemplate() public method

Applies visual state changes for templating.

public OnApplyTemplate ( ) : void
return	void

RejectChanges() public method

Rejects any changes made to data in the collection.

Note that any changes in the EntityManager will be rolled back, so use caution if a new EntityManager was not constructed for this control.

public RejectChanges ( ) : void
return	void

SaveChanges() public method

Saves any data changes to the backend datasource.

An asynchronous SaveChanges call is made on the EntityManager. Note that any changes in the EntityManager will be saved, so use caution if a new EntityManager was not constructed for this control. You can use the EntityManager to set up event handlers.

public SaveChanges ( ) : void
return	void

SaveChanges() public method

Saves any changes made to the backend datasource.

An asynchronous SaveChanges call is made on the EntityManager. Specify the callback to be called when the save completes. Note that any changes in the EntityManager will be saved, so use caution if a new EntityManager was not constructed for this control. You can use the EntityManager to set up event handlers.

public SaveChanges ( Action callback ) : void
callback	Action
return	void

SaveChanges() public method

Saves the specified changes to the backend datasource.

An asynchronous SaveChanges call is made on the EntityManager. Specifiy the entities to be saved, and the SaveOptions in effect. Specify the callback to be called when the save completes.

public SaveChanges ( SaveOptions saveOptions, Action callback ) : void
saveOptions	SaveOptions
callback	Action
return	void

Property Details

AutoLoadProperty public_oe static_oe property

See AutoLoad.

public static DependencyProperty,System.Windows AutoLoadProperty
return	System.Windows.DependencyProperty

DataProperty public_oe static_oe property

See Data.

public static DependencyProperty,System.Windows DataProperty
return	System.Windows.DependencyProperty

DataViewProperty public_oe static_oe property

See DataView.

public static DependencyProperty,System.Windows DataViewProperty
return	System.Windows.DependencyProperty

EntityManagerProperty public_oe static_oe property

See EntityManager.

public static DependencyProperty,System.Windows EntityManagerProperty
return	System.Windows.DependencyProperty

HasChangesProperty public_oe static_oe property

See HasChanges.

public static DependencyProperty,System.Windows HasChangesProperty
return	System.Windows.DependencyProperty

IsBusyProperty public_oe static_oe property

See IsBusy.

public static DependencyProperty,System.Windows IsBusyProperty
return	System.Windows.DependencyProperty

IsLoadingDataProperty public_oe static_oe property

See IsLoadingData.

public static DependencyProperty,System.Windows IsLoadingDataProperty
return	System.Windows.DependencyProperty

IsSavingChangesProperty public_oe static_oe property

See IsSavingChanges.

public static DependencyProperty,System.Windows IsSavingChangesProperty
return	System.Windows.DependencyProperty

LoadSizeProperty public_oe static_oe property

See LoadSize.

public static DependencyProperty,System.Windows LoadSizeProperty
return	System.Windows.DependencyProperty

PageSizeProperty public_oe static_oe property

See PageSize.

public static DependencyProperty,System.Windows PageSizeProperty
return	System.Windows.DependencyProperty