IndexOf Method (DoubleCollection)

Determines the index of the double value in the collection.

Syntax

Visual Basic
C#

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

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

public int IndexOf( 
   double item
)

Parameters

item: Double value to locate in collection.

Return Value

Index of the double value if double value 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

DoubleCollection Class
DoubleCollection Members