ArcGIS API for WPF - Library Reference
ExtentChanging Event
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ESRI.ArcGIS.Client Namespace > Map Class : ExtentChanging Event

Occurs when extent is changing.

Syntax

Visual Basic (Declaration) 
Public Event ExtentChanging As EventHandler(Of ExtentEventArgs)
C# 
public event EventHandler<ExtentEventArgs> ExtentChanging

Event Data

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

PropertyDescription
NewExtent The new extent envelope.
OldExtent The old extent envelope.

Requirements

Target Platforms: Windows XP Professional, Windows Server 2003 family, Windows Vista, Windows Server 2008 family

See Also

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