Contains Method (NotifyCollectionBase<T>)

Determines whether the collection contains a specified item.

Syntax

'Declaration
 
Public Function Contains( _
   ByVal item As T _
) As System.Boolean

'Usage
 
Dim instance As NotifyCollectionBase(Of T)
Dim item As T
Dim value As System.Boolean
 
value = instance.Contains(item)

public System.bool Contains( 
   T item
)

true if the collection contains the specified item; otherwise, false.