GetSelection Method (FeatureSceneLayer)

In This Topic

Gets the current selection. This method must be called on the MCT. Use QueuedTask.Run.

Syntax

C#
Visual Basic (Declaration)

public Selection GetSelection()

Public Function GetSelection() As Selection

Return Value

ArcGIS.Core.Data.Selection

Exceptions

Exception	Description
ArcGIS.Core.CalledOnWrongThreadException	This method or property must be called within the lambda passed to QueuedTask.Run.
System.InvalidOperationException	No associated feature service

Remarks

GetSelection() can only be used on feature scene layers that have an associated feature service. Check HasAssociatedFeatureService property to determine if the FeatureSceneLayer has an associated feature service. Calling GetSelection() on a FeatureSceneLayer with no associated feature service will throw a System.InvalidOperationException

Example

Delete all the selected features in FeatureSceneLayer

//must support editing!
//var featSceneLayer = .... ;
if (!featSceneLayer.HasAssociatedFeatureService || 
    !featSceneLayer.IsEditable)
  return;

var delOp = new EditOperation()
{
  Name = "Delete selected features"
};
//Assuming we have a selection on the layer...
delOp.Delete(featSceneLayer, featSceneLayer.GetSelection().GetObjectIDs());
await delOp.ExecuteAsync();//await if needed but not required

Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3.0 or higher.

Reference

FeatureSceneLayer Class
FeatureSceneLayer Members

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