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IHookHelper.ActiveView Property (ArcObjects .NET 10.8 SDK)
ArcObjects Help for .NET developers > ArcObjects Help for .NET developers > ArcObjects namespaces > Controls > ESRI ArcGIS Controls > Interfaces > IH > IHookHelper Interface > IHookHelper.ActiveView Property
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IHookHelper.ActiveView Property

Active view of hooked control or application.

[Visual Basic .NET]
Public ReadOnly Property ActiveView As IActiveView
public IActiveView ActiveView {get;}
HRESULT get_ActiveView(
  IActiveView** ppActiveView
ppActiveView [out, retval]

ppActiveView is a parameter of type IActiveView**

Product Availability

Available with ArcGIS Engine.


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 Add a custom bookmarks MultiItem to the ToolbarControl