Click or drag to resize

GeoViewIdentifyLayersAsync Method (Point, Double, Boolean)

Initiates an identify operation on all layers in the view which will return the single visible topmost geoelement per layer only.

Namespace:  Esri.ArcGISRuntime.Xamarin.Forms
Assembly:  Esri.ArcGISRuntime.Xamarin.Forms (in Esri.ArcGISRuntime.Xamarin.Forms.dll) Version: 100.7.0.0
Syntax
C#
public Task<IReadOnlyList<IdentifyLayerResult>> IdentifyLayersAsync(
	Point screenPoint,
	double tolerance,
	bool returnPopupsOnly
)

Parameters

screenPoint
Type: Xamarin.Forms.Point
The location on which to run identify in screen coordinates.
tolerance
Type: SystemDouble
The width and height in screen coordinates of the square centered on screen coordinate that will be used in the identify.
returnPopupsOnly
Type: SystemBoolean
Controls whether the graphics property of the result is populated.

Return Value

Type: TaskIReadOnlyListIdentifyLayerResult
A task that represents the asynchronous identify operation on all layers in the view The value of the TResult parameter contains a read-only collection of IdentifyLayerResult in top to bottom order.
See Also
Additional Examples
Hyperlink to ExampleDescription
SelectEncFeaturesSelect features in an ENC layer.
TraceUtilityNetworkDiscover connected features in a utility network using connected, subnetwork, upstream, and downstream traces.