ZoomTo(BasicFeatureLayer,IEnumerable<Int64>,Nullable<TimeSpan>,Boolean) Method

Zoom the view to the extent of one or more features. This method must be called on the MCT. Use QueuedTask.Run.

Syntax

C#
Visual Basic (Declaration)

public bool ZoomTo( 
   BasicFeatureLayer layer,
   IEnumerable<long> objectIDs,
   Nullable<TimeSpan> duration,
   bool maintainViewDirection
)

Public Overloads Function ZoomTo( _
   ByVal layer As BasicFeatureLayer, _
   ByVal objectIDs As IEnumerable(Of Long), _
   Optional ByVal duration As Nullable(Of TimeSpan), _
   Optional ByVal maintainViewDirection As Boolean _
) As Boolean

Parameters

layer: The layer containing the feature in which to zoom.
objectIDs: The Object IDs of the features in the layer in which to zoom.
duration: The amount of time to navigate the view to the new camera position. If null it uses the default navigation duration.
maintainViewDirection: Indicates if the Pitch and Heading should remain the same after the navigation is completed. If false the Heading will be set to 15.0 and the Pitch will be set to -60.0. This parameter only effects 3D views.

Return Value

True if the navigation is completed, false if it was interrupted by another view navigation.

Exceptions

Exception	Description
ArcGIS.Core.CalledOnWrongThreadException	This method or property must be called within the lambda passed to QueuedTask.Run.
System.InvalidOperationException	The map viewer is not initialized.
System.ArgumentNullException	The layer is null.

Requirements

Target Platforms: Windows 10, Windows 8.1

Reference

MapView Class
MapView Members
Overload List