GetItemAt Method

CollectionView.GetItemAt Method (Int32)

 

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.

Exception Condition
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
Available since 3.0
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