IndexOf Method

Returns the index of the item in the filtered collection.

Syntax

Visual Basic

'Declaration
 
Public Function IndexOf( _
   ByVal item As T _
) As Integer

C#

public int IndexOf( 
   T item
)

Parameters

item

The item of which to get the index.

Return Value

The 0-based index of the item in the filtered collection, or -1 if it doesn't exist.

Requirements

Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2012, 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