This document is archived and information here might be outdated.  Recommended version.


IPageLayoutControlEvents.OnExtentUpdated Event (ArcObjects .NET 10.5 SDK)
ArcObjects Help for .NET developers > ArcObjects namespaces > Controls > ESRI ArcGIS Controls > Interfaces > IP > IPageLayoutControlEvents Interface > IPageLayoutControlEvents.OnExtentUpdated Event (ArcObjects .NET 10.5 SDK)
ArcObjects Library Reference (Controls)  

IPageLayoutControlEvents.OnExtentUpdated Event

Fires after the extent (visible bounds) of the PageLayoutControl is changed.

[Visual Basic .NET]
Public Event OnExtentUpdated As OnExtentUpdatedEventHandler

[C#]
public event OnExtentUpdatedEventHandler OnExtentUpdated

[C++]
HRESULT OnExtentUpdated(
  VARIANT displayTransformation,
  VARIANT_BOOL sizeChanged,
  VARIANT newEnvelope
);

[C++]

Parameters
displayTransformation [in]
  displayTransformation is a parameter of type VARIANT
sizeChanged [in]
  sizeChanged is a parameter of type VARIANT_BOOL
newEnvelope [in]
  newEnvelope is a parameter of type VARIANT

Product Availability

Available with ArcGIS Engine.

Description

OnExtentUpdated is triggered whenever the IPageLayoutControl::Extent property is changed. Setting the extent explicitly, zooming, panning or using the IPageLayoutControl::CenterAt method will change the IPageLayoutControl::Extent.

See Also

IPageLayoutControlEvents Interface