Add Method (DisplayValueCollection)

Adds a display text value to the collection.

Syntax

Visual Basic

'Declaration
 
Public Sub Add( _
   ByVal item As String _
) 

C#

public void Add( 
   string item
)

Parameters

item

The display text value to add to the collection.

Exceptions

Exception	Description
System.ArgumentNullException	item is null or empty.
System.ArgumentException	item matches another value in the collection. Values are compared case-insensitively.

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