GrapeCity.Windows.SpreadSheet.Data Namespace > NotifyCollectionBase<T> Class : Contains Method |
'Usage Dim instance As NotifyCollectionBase(Of T) Dim item As T Dim value As System.Boolean value = instance.Contains(item)
true
if the collection contains the specified item; otherwise, false
.Target Platforms: Windows 7, Windows 8 Desktop, Windows Vista SP1 or later, Windows Server 2000, Windows 2000 Professional, Windows XP Professional, Windows NT 4.0 Workstation, SP6, Windows NT 4.0 Server, SP6