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: 4.6, 4.5, 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1
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