Public Overridable Default Property Item( _
   ByVal index As Integer _
) As Object

public virtual object this[ 
   int index
]; {get; set;}

パラメータ

index

Target Platforms: 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

BaseCollection クラス
BaseCollection メンバ