This topic has not yet been rated - Rate this topic

CollectionView.GetItemAt Method

.NET Framework 4

Other Versions

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

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

Syntax

C++

Copy

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.

Exceptions

Exception	Condition
ArgumentOutOfRangeException	index is less than 0.

Remarks

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.

Version Information

.NET Framework

Supported in: 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Platforms

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.

Reference

CollectionView Class

System.Windows.Data Namespace

Did you find this helpful? Yes No

Not accurate

Not enough depth

Need more code examples

(1500 characters remaining)

Community Content Add

FAQ