dotnet-api

C1.UWP.DataCollection.C1CollectionView

C1CollectionView Class

UWP Windows.UI.Xaml.Data.ICollectionView which wraps a C1DataCollection<T>.

Inheritance

object

C1CollectionView

Implements

ICollectionView

IObservableVector<object>

IList<object>

ICollection<object>

IEnumerable<object>

IEnumerable

Namespace: C1.UWP.DataCollection

Assembly: C1.UWP.DataCollection.dll

Syntax

public class C1CollectionView : Object, ICollectionView, IObservableVector<object>, IList<object>, ICollection<object>, IEnumerable<object>, IEnumerable

Remarks

This adapter can be used to display the collection in a standard ListView and GridView.

Constructors

Name	Description
C1CollectionView(IDataCollection<object>)	Creates a new instance of C1CollectionView component.

Properties

Name	Description
CollectionGroups	Returns any collection groups that are associated with the view.
Count	Gets the number of elements contained in the collection.
CurrentItem	Gets the current item in the view.
CurrentPosition	Gets the ordinal position of the CurrentItem within the view.
DataCollection	Gets the wrapping collection.
HasMoreItems	Gets whether the collection supports incremental loading.
IsCurrentAfterLast	Gets a value that indicates whether the CurrentItem of the view is beyond the end of the collection.
IsCurrentBeforeFirst	Gets a value that indicates whether the CurrentItem of the view is beyond the beginning of the collection.
IsReadOnly	Gets a value indicating whether the C1CollectionView is read-only.

Methods

Name	Description
Add(object)	Adds an item to the C1CollectionView.
Clear()	Removes all items from the C1CollectionView.
Contains(object)	Determines whether the C1CollectionView contains a specific value.
CopyTo(object[], int)	Copies the elements of the C1CollectionView to an System.Array, starting at a particular object array index.
GetEnumerator()	Returns an enumerator that iterates through the collection.
IndexOf(object)	Determines the index of a specific item in the collection.
Insert(int, object)	Inserts an item to the C1CollectionView at the specified index.
LoadMoreItemsAsync(uint)	Loads more items asynchronously.
MoveCurrentTo(object)	Sets the specified item to be the CurrentItem in the view.
MoveCurrentToFirst()	Sets the first item in the view as the CurrentItem.
MoveCurrentToLast()	Sets the last item in the view as the CurrentItem.
MoveCurrentToNext()	Sets the item after the CurrentItem in the view as the CurrentItem.
MoveCurrentToPosition(int)	Sets the item at the specified index to be the CurrentItem in the view.
MoveCurrentToPrevious()	Sets the item before the CurrentItem in the view as the CurrentItem.
OnCurrentChanged(EventArgs)	Raises the CurrentChanged event.
OnCurrentChanging(CurrentChangingEventArgs)	Raises the CurrentChanging event.
OnVectorChanged(IVectorChangedEventArgs)	Raises the VectorChanged event.
Remove(object)	Removes the first occurrence of a specific object from the C1CollectionView.
RemoveAt(int)	Removes the item at the specified index.

Events

Name	Description
CurrentChanged	When implementing this interface, fire this event after the current item has been changed.
CurrentChanging	When implementing this interface, fire this event before changing the current item. The event handler can cancel this event.
VectorChanged	Occurs after the view item set has changed, due to applied transformations or changes happened in the underlying collection.