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IHookHelper.ActiveView Property (ArcObjects .NET 10.5 SDK)
ArcObjects Help for .NET developers > ArcObjects namespaces > Controls > ESRI ArcGIS Controls > Interfaces > IH > IHookHelper Interface > IHookHelper.ActiveView Property (ArcObjects .NET 10.5 SDK)
ArcObjects Library Reference (Controls)  

IHookHelper.ActiveView Property

Active view of hooked control or application.

[Visual Basic .NET]
Public ReadOnly Property ActiveView As IActiveView

[C#]
public IActiveView ActiveView {get;}

[C++]
HRESULT get_ActiveView(
  IActiveView** ppActiveView
);

[C++]

Parameters
ppActiveView [out, retval]

  ppActiveView is a parameter of type IActiveView

Product Availability

Available with ArcGIS Engine.

Description

The IActiveView of the hook passed to the ICommand::OnCreate event. The ActiveView is returned regardless of whether the hook is a MapControl, PageLayoutControl, ToolbarControl (with a 'buddy' MapControl or PageLayoutControl) or ArcMap.

Errors Returned

1058 800A0422: The supplied hook does not implement ICommandHook. 

1059 800A0423: The supplied hook is not a valid object. 

1060 800A0424: The supplied hook is not valid. 

1061 800A0425: IARPageLayout::get_InternalObject failed. 

1062 800A0426: IARMap::get_InternalObject failed. 

See Also

IHookHelper Interface

.NET Samples

Custom map navigation commands (Code Files: Pan) | Add a custom bookmarks MultiItem to the ToolbarControl (Code Files: SpatialBookmarks) | Implementing a property page for an ArcGIS Engine application (Code Files: FeatureLayerSymbology)