Select features that intersect a geometry. This method must be called on the MCT. Use QueuedTask.Run.
Parameters
- geometry
- The geometry used to select features that intersect it.
- method
- Combination method used in selection operation.
- isVisualIntersect
- This parameter only applies to 3D. Indicates whether only features that visibly intersect the geometry should be selected.
- isWhollyWithin
- This parameter only applies to 2D. Indicates whether only features that are completely within the geometry should be selected.
Return Value
The map selection created by the intersection with the geometry.
Change the layer selection color
var featureLayer = MapView.Active.Map.GetLayersAsFlattenedList().OfType<FeatureLayer>().FirstOrDefault();
ArcGIS.Desktop.Framework.Threading.Tasks.QueuedTask.Run(() =>
{
// get the CIM definition of the layer
var layerDef = featureLayer.GetDefinition() as ArcGIS.Core.CIM.CIMBasicFeatureLayer;
// disable the default symbol
layerDef.UseSelectionSymbol = false;
// assign a new color
layerDef.SelectionColor = ColorFactory.Instance.RedRGB;
// apply the definition to the layer
featureLayer.SetDefinition(layerDef);
if (!featureLayer.IsVisible)
featureLayer.SetVisibility(true);
//Do a selection
MapView.Active.SelectFeatures(MapView.Active.Extent);
});
Target Platforms: Windows 11, Windows 10
ArcGIS Pro version: 3 or higher.