The View<(Of <(<'T>)>)> type exposes the following members.
Methods
Name | Description | |
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AsCollectionViewFactory |
Returns an instance of ICollectionViewFactory that can be used as a
source of a CollectionViewSource.
(Inherited from View.) |
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AsDynamic |
Used for views with anonymous type constructor as the result selector,
converts the View to a View<dynamic> so it can be used for data binding and programmatic access.
(Inherited from View.) |
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AttachAggregationView<(Of <<'(TResult>)>>)(Func<(Of <<'(View<(Of <<'(T>)>>), AggregationView<(Of <<'(T, TResult>)>>)>)>>)) |
Includes an aggregation subquery into the incremental maintenance mechanism of a view.
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AttachAggregationView<(Of <<'(TResult>)>>)(Object, Func<(Of <<'(View<(Of <<'(T>)>>), AggregationView<(Of <<'(T, TResult>)>>)>)>>)) |
Includes an aggregation subquery into the incremental maintenance mechanism of a view and uniquely identifies it among other subqueries of the same view.
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AttachView<(Of <<'(TResult>)>>)(Func<(Of <<'(View<(Of <<'(T>)>>), View<(Of <<'(TResult>)>>)>)>>)) |
Includes a subquery into the incremental maintenance mechanism of a view.
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AttachView<(Of <<'(TResult>)>>)(Object, Func<(Of <<'(View<(Of <<'(T>)>>), View<(Of <<'(TResult>)>>)>)>>)) |
Includes a subquery into the incremental maintenance mechanism of a view and uniquely identifies it among other subqueries of the same view.
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Concat |
Concatenation of two views.
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Contains |
Determines whether the view contains a specified item.
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DeferMaintenance |
Enters a defer cycle that you can use to make bulk changes to the view sources and delay automatic view maintenance.
(Inherited from View.) |
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Equals | (Inherited from Object.) | |
Finalize | (Inherited from Object.) | |
GetEnumerator |
Returns an enumerator that iterates through the view items.
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GetHashCode | (Inherited from Object.) | |
GetType | (Inherited from Object.) | |
GroupBy<(Of <<'(TKey>)>>)(Expression<(Of <<'(Func<(Of <<'(T, TKey>)>>)>)>>)) |
Groups the elements of a view according to a specified key selector function.
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GroupBy<(Of <<'(TKey, TElement>)>>)(Expression<(Of <<'(Func<(Of <<'(T, TKey>)>>)>)>>), Expression<(Of <<'(Func<(Of <<'(T, TElement>)>>)>)>>)) |
Groups the elements of a view according to a specified key selector function
and projects the elements for each group by using a specified function.
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GroupBy<(Of <<'(TKey, TElement, TResult>)>>)(Expression<(Of <<'(Func<(Of <<'(T, TKey>)>>)>)>>), Expression<(Of <<'(Func<(Of <<'(T, TElement>)>>)>)>>), Expression<(Of <<'(Func<(Of <<'(TKey, IEnumerable<(Of <<'(TElement>)>>), TResult>)>>)>)>>)) |
Groups the elements of a view according to a specified key selector function
and creates a result value from each group and its key.
The elements of each group are projected by using a specified function.
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GroupJoin<(Of <<'(TInner, TKey, TResult>)>>) |
Correlates the elements of two views based on equality of keys and groups the results.
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IndexOf |
Searches for the specified object among the elements of the view and returns the zero-based ordinal position of its first occurrence.
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Join<(Of <<'(TInner, TKey, TResult>)>>) |
Correlates the elements of two views based on matching keys.
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Maintain |
Brings the view up to date with its source data. (Inherited from View.) |
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MemberwiseClone | (Inherited from Object.) | |
OrderBy<(Of <<'(TKey>)>>) |
Sorts the elements of a view in ascending order.
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OrderByDescending<(Of <<'(TKey>)>>) |
Sorts the elements of a view in descending order.
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PurgeEmptyGroups |
Remove empty groups from a grouping view. (Inherited from View.) |
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Rebuild |
Re-populates the view by re-executing the view's query. (Inherited from View.) |
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Select<(Of <<'(TResult>)>>) |
Projects each element of a view into a new form.
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SelectMany<(Of <<'(TResult>)>>)(Expression<(Of <<'(Func<(Of <<'(T, IObservableSource<(Of <<'(TResult>)>>)>)>>)>)>>)) |
Projects each element of this view to a collection of TResult and flattens the resulting collections into one view.
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SelectMany<(Of <<'(TCollection, TResult>)>>)(Expression<(Of <<'(Func<(Of <<'(T, IObservableSource<(Of <<'(TCollection>)>>)>)>>)>)>>), Expression<(Of <<'(Func<(Of <<'(T, TCollection, TResult>)>>)>)>>)) |
Projects each element of this view to a collection of collections, flattens the resulting collections into one collection,
and invokes a result selector function on each element therein.
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SetTransaction |
Sets the value of the Transaction property.
(Inherited from View.) |
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ToString |
Returns a string representing this view. (Overrides Object..::..ToString()()()().) |
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Union |
Set union of two views.
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Where |
Filters the source view based on a predicate.
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Properties
Name | Description | |
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Count |
Gets the total number of elements in the view. (Inherited from View.) |
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CurrentItem |
Gets the current item in the view.
(Inherited from View.) |
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DataBindingMode |
Gets or sets the data binding mode for this view.
(Inherited from View.) |
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DeferredMaintenance |
Gets the effective value of MaintenanceMode. (Inherited from View.) |
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Indexes |
Gets the collection of indexes for this view.
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IsReadOnly |
Gets a value indicating whether this view is read-only, not updatable. (Inherited from View.) |
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Item |
Gets the view item (element) at the specified ordinal position.
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MaintenanceMode |
Gets or sets a value controlling how the view is synchronized with changes in its base data. (Inherited from View.) |
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MoveToFirstOnReset |
Gets or sets a value indicating that the first item must be made current after initial loading or reset
(on any Reset notification) if current item was not set by other means. The default is True.
(Inherited from View.) |
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Order |
Gets a value indicating whether and how this view preserves item order if it exists in its base data source. (Inherited from View.) |
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Rows |
Gets the collection of ViewRow objects used for programmatic access to view elements (items) and for data binding. (Inherited from View.) |
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Transaction |
Gets an instance of ITransaction associated with the view.
If a view has a transaction associated with it, that transaction's scope is opened automatically
every time the view is updated, so the programmer does not need to do it manually in code.
(Inherited from View.) |
Events
Name | Description | |
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Changed |
Occurs after an item of the view or the entire view has changed.
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