ArcGIS Pro 3.4 API Reference Guide
ArcGIS.Desktop.Mapping Namespace / MapView Class / ZoomToAsync Method / ZoomToAsync(Layer,Boolean,Nullable<TimeSpan>,Boolean) Method
The layer containing the features in which to zoom.
Indicates whether only the selected features for a layer should be used to determine the extent in which to zoom.
The amount of time to navigate the view to the new camera position. If null it uses the default navigation duration.
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.
Version

ZoomToAsync(Layer,Boolean,Nullable<TimeSpan>,Boolean) Method
Zoom the view to the extent of a layer.
Syntax

Parameters

layer
The layer containing the features in which to zoom.
selectedOnly
Indicates whether only the selected features for a layer should be used to determine the extent 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.
Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3 or higher.
See Also