This topic has not yet been rated - Rate this topic

CollectionView.Contains Method

.NET Framework 3.5

Other Versions

Returns a value that indicates whether the specified item belongs to the view.

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

Syntax

C++

JScript

public virtual bool Contains(
	Object item
)

XAML

You cannot use methods in XAML.

Parameters

item: Type: System.Object
The object to check.

Return Value

Type: System.Boolean
true if the item belongs to the view; otherwise, false.

Implements

ICollectionView.Contains(Object)

Remarks

This method does not make any assumptions about whether the item belongs to the underlying collection. If the caller knows that the item belongs to the underlying collection, it is more efficient to call the PassesFilter method.

Platforms

Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003

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

Version Information

.NET Framework

Supported in: 3.5, 3.0

Reference

CollectionView Class

CollectionView Members

System.Windows.Data Namespace

Did you find this helpful? Yes No

Not accurate

Not enough depth

Need more code examples

(1500 characters remaining)

Community Additions

ADD