ZoomOrPanToCurrentLocation Method (MapDeviceLocationService)

In This Topic

Zooms or pans the active map view to the current location, keeping the current device location at the center. This method must be called on the MCT. Use QueuedTask.Run.

Syntax

Visual Basic (Declaration)
C#

Public Sub ZoomOrPanToCurrentLocation( _
   ByVal zoom As Boolean _
)

public void ZoomOrPanToCurrentLocation( 
   bool zoom
)

Parameters

zoom: Set to true to zoom.

Exceptions

Exception	Description
ArcGIS.Core.CalledOnWrongThreadException	This method or property must be called within the lambda passed to QueuedTask.Run.
System.InvalidOperationException	The active map view cannot be null

Remarks

There must be an active map view with an associated map or a System.InvalidOperationException will be thrown

Example

Zoom/Pan The Map To The Most Recent Location

{
    //Note: Run within a QueuedTask
    if (!MapDeviceLocationService.Instance.IsDeviceLocationEnabled)
        //Calling ZoomOrPanToCurrentLocation w/ no Device Location Enabled
        //Will throw an InvalidOperationException
        return;

    // true for zoom, false for pan
    MapDeviceLocationService.Instance.ZoomOrPanToCurrentLocation(true);
}

Requirements

Target Platforms: Windows 11 Home, Pro, Enterprise (64 bit)

ArcGIS Pro version: 3.0 or higher.

Reference

MapDeviceLocationService Class
MapDeviceLocationService Members

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