IndexOf Method (DoubleCollectionCollection)

Determines the index of the item in the collection.

Syntax

Visual Basic
C#

'Declaration
 
Public Function IndexOf( _
   ByVal item As DoubleCollection _
) As Integer

'Usage
 
Dim instance As DoubleCollectionCollection
Dim item As DoubleCollection
Dim value As Integer
 
value = instance.IndexOf(item)

public int IndexOf( 
   DoubleCollection item
)

Parameters

item: Item to locate in collection.

Return Value

Index of the item if item is found in the collection; otherwise, -1.

Requirements

Target Platforms: Windows 2000 Professional (SP4), Windows 2000 Server, Windows 2003 Server (SP1), Windows Server 2012 R2, Windows 2008, Windows XP (SP2), Windows Vista, Windows 7, Windows 8, Windows 8.1, Windows 10

Reference

DoubleCollectionCollection Class
DoubleCollectionCollection Members