IndexOf(Object) Method

returns the index of valueListItem in the collection

Syntax

Visual Basic

'Declaration
 
Public Overloads Shadows Function IndexOf( _
   ByVal valueListItem As Object _
) As Integer

C#

public new int IndexOf( 
   object valueListItem
)

Parameters

valueListItem

The item in the collection.

Return Value

The index of the specified item, or -1 if the item couldn't be located.

Requirements

Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2012, Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2