Public Overloads Function BinarySearch( _
   ByVal index As Integer, _
   ByVal count As Integer, _
   ByVal item As WidthItem, _
   ByVal comparer As IComparer(Of WidthItem) _
) As Integer

Dim instance As WidthItemCollection
Dim index As Integer
Dim count As Integer
Dim item As WidthItem
Dim comparer As IComparer(Of WidthItem)
Dim value As Integer
 
value = instance.BinarySearch(index, count, item, comparer)

public int BinarySearch( 
   int index,
   int count,
   WidthItem item,
   IComparer<WidthItem> comparer
)