CalloutLabelUpdating Event

Raised to allow you to decide on the label for an automatically created callout.

Syntax

Visual Basic

'Declaration
 
Public Event CalloutLabelUpdating As CalloutLabelUpdatingEventHandler

C#

public event CalloutLabelUpdatingEventHandler CalloutLabelUpdating

Event Data

The event handler receives an argument of type CalloutLabelUpdatingEventArgs containing data related to this event. The following CalloutLabelUpdatingEventArgs properties provide information specific to this event.

Property	Description
Item	Gets data item assositated with callout layer
Label	Gets or sets label displayed by callout layer
Series	Gets series assositated with callout item, if available
SeriesName	Gets series name assositated with callout item, if available
XValue	Gets data X-value assositated with callout layer
YValue	Gets data Y-value assositated with callout layer

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