DataUpdated Method

When overridden in a derived class, DataChangedOverride is called whenever a change is made to the series data.

Syntax

Visual Basic

'Declaration
 
Protected Sub DataUpdated( _
   ByVal action As FastItemsSourceEventAction, _
   ByVal position As Integer, _
   ByVal count As Integer, _
   ByVal propertyName As String _
) 

C#

protected void DataUpdated( 
   FastItemsSourceEventAction action,
   int position,
   int count,
   string propertyName
)

Parameters

action

The action performed on the data

position

The index of the first item involved in the update.

count

The number of items in the update.

propertyName

The name of the updated property.

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