FilteredObservableCollection<T> Class

Represents a filtered observable collection.

Inheritance Hierarchy

System.Object
  Microsoft.VisualStudio.Language.Intellisense.FilteredObservableCollection<T>

Namespace:  Microsoft.VisualStudio.Language.Intellisense
Assembly:  Microsoft.VisualStudio.Language.Intellisense (in Microsoft.VisualStudio.Language.Intellisense.dll)

Syntax

'宣言
Public Class FilteredObservableCollection(Of T) _
    Implements IList, ICollection, IList(Of T),  _
    ICollection(Of T), IEnumerable(Of T), IEnumerable, INotifyCollectionChanged

public class FilteredObservableCollection<T> : IList, 
    ICollection, IList<T>, ICollection<T>, IEnumerable<T>, IEnumerable, 
    INotifyCollectionChanged

generic<typename T>
public ref class FilteredObservableCollection : IList, 
    ICollection, IList<T>, ICollection<T>, IEnumerable<T>, IEnumerable, 
    INotifyCollectionChanged

type FilteredObservableCollection<'T> =  
    class
        interface IList
        interface ICollection
        interface IList<'T>
        interface ICollection<'T>
        interface IEnumerable<'T>
        interface IEnumerable
        interface INotifyCollectionChanged
    end

JScript does not support generic types or methods.

Type Parameters

• T
  The type of the collection.

The FilteredObservableCollection<T> type exposes the following members.

Constructors

	Name	Description
	FilteredObservableCollection<T>	Initializes a new instance of FilteredObservableCollection<T>.

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Properties

	Name	Description
	Count	Gets the number of items in the collection.
	IsFixedSize	Determines whether this collection has a fixed size.
	IsReadOnly	Determines whether this collection is read-only.
	IsSynchronized	Determines whether the collection is synchronized.
	Item	Gets the item at the specified location.
	SyncRoot	Gets the object used to synchronize the collection.

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Methods

	Name	Description
	Add(Object)	Since this collection is read-only, throws an InvalidOperationException.
	Add(T)	Since this collection is read-only, throws an InvalidOperationException.
	Clear	Since this collection is read-only, throws an InvalidOperationException.
	Contains(Object)	Determines whether the collection contains the specified object.
	Contains(T)	Determines whether the collection contains the specified item.
	CopyTo(Array, Int32)	Since this collection is read-only, throws an InvalidOperationException.
	CopyTo(array<T[], Int32)	Since this collection is read-only, throws an InvalidOperationException.
	Equals	Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
	Filter	Filters the collection by the specified predicate.
	Finalize	Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
	GetEnumerator	Gets the enumerator.
	GetHashCode	Serves as a hash function for a particular type. (Inherited from Object.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	IndexOf(Object)	Gets the location of the specified item.
	IndexOf(T)	Gets the location of the specified item.
	Insert(Int32, Object)	Since this collection is read-only, throws an InvalidOperationException.
	Insert(Int32, T)	Since this collection is read-only, throws an InvalidOperationException.
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object.)
	Remove(Object)	Since this collection is read-only, throws an InvalidOperationException.
	Remove(T)	Since this collection is read-only, throws an InvalidOperationException.
	RemoveAt	Since this collection is read-only, throws an InvalidOperationException.
	StopFiltering	Removes the filter for the collection.
	ToString	Returns a string that represents the current object. (Inherited from Object.)

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Events

	Name	Description
	CollectionChanged	Raised when the collection has changed.

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Explicit Interface Implementations

	Name	Description
	IEnumerable.GetEnumerator	Gets the enumerator.
	IList.Item	Gets the item at the specified location.

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Remarks

The underlying collection for this class must implement IList and INotifyCollectionChanged.

Thread Safety

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

See Also

Reference

Microsoft.VisualStudio.Language.Intellisense Namespace