NotifyRemoveItem Method (PieChartBase)

Manually notifies the pie chart's data source that an item has been removed in the data it is bound to. This should not be called if the data that the grid is bound to is already observable.

Syntax

Visual Basic

'Declaration
 
Public Sub NotifyRemoveItem( _
   ByVal source_ As Object, _
   ByVal index As Integer, _
   ByVal oldItem As Object _
) 

C#

public void NotifyRemoveItem( 
   object source_,
   int index,
   object oldItem
)

Parameters

source_

The data source.

index

The index of the removed item.

oldItem

The old item at the designated index.

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