Select Method (FeatureSceneLayer)

In This Topic

Selects features based upon the specified attribute and/or spatial criteria and combination method. This method must be called on the MCT. Use QueuedTask.Run.

Syntax

C#
Visual Basic (Declaration)

public Selection Select( 
   QueryFilter queryFilter,
   SelectionCombinationMethod method
)

Public Function Select( _
   Optional ByVal queryFilter As QueryFilter, _
   Optional ByVal method As SelectionCombinationMethod _
) As Selection

Parameters

queryFilter: A query filter or spatial filter
method: A combination method.

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

Select 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 Select() on a FeatureSceneLayer with no associated feature service will throw a System.InvalidOperationException
Selected features will be highlighted on the map and on the table view
Select() also honors any existing definition query.
Callers should explicitly dispose of the returned ArcGIS.Core.Data.Selection.

Example

Hide Selected features and Show Hidden features

//var featSceneLayer = ...;
if (featSceneLayer.HasAssociatedFeatureService)
  return;//Search and Select not supported

await QueuedTask.Run(() =>
{
  QueryFilter qf = new QueryFilter()
  {
    ObjectIDs = new List<long>() { 6069, 6070, 6071 },
    SubFields = "*"
  };
  featSceneLayer.Select(qf, SelectionCombinationMethod.New);

  featSceneLayer.HideSelectedFeatures();
  var selectionCount = featSceneLayer.SelectionCount;

  featSceneLayer.ShowHiddenFeatures();
  selectionCount = featSceneLayer.SelectionCount;

});

Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3 or higher.

Reference

FeatureSceneLayer Class
FeatureSceneLayer Members

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