Contains Method (String)
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WalletItemCollection.Contains Method (String)

[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]

Determines whether the WalletItem, identified by the given app defined unique ID, is in the collection.

Namespace:  Microsoft.Phone.Wallet
Assembly:  Microsoft.Phone (in Microsoft.Phone.dll)

'Declaration
Public Function Contains ( _
	id As String _
) As Boolean

Parameters

id
Type: System.String
The ID of the item to find.

Return Value

Type: System.Boolean
true if the item with the specified ID exists in the collection; Otherwise, false.

Windows Phone OS

Supported in: 8.1, 8.0

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