CollectionView.GetItemAt Method

Retrieves the item at the specified zero-based index in the view.

Namespace:  System.Windows.Data
Assembly:  PresentationFramework (in PresentationFramework.dll)

public virtual Object GetItemAt(
	int index
)

Parameters

index
Type: System.Int32
The zero-based index of the item to retrieve.

Return Value

Type: System.Object
The item at the specified zero-based index in the view.

ExceptionCondition
ArgumentOutOfRangeException

index is less than 0.

This method evaluates the index with any SortDescriptions or Filter property values that are set on the view.

If the underlying collection is of type IEnumerable, this is an O(N) operation.

Notes to Inheritors

When deriving from CollectionView, override this method to provide a more efficient implementation.

.NET Framework

Supported in: 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
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