ArcGIS Pro 3.1 API Reference Guide
ArcGIS.Desktop.Mapping Namespace / FeatureLayerCreationParams Class
Members Example

In This Topic
    FeatureLayerCreationParams Class
    In This Topic
    Represents an object to initialize and create a feature layer with pre-defined properties such as renderer, visibility, definition query etc..
    Object Model
    FeatureLayerCreationParams ClassLayer ClassLayer ClassLayer ClassLayer ClassCIMDataConnection ClassDefinitionQuery ClassFeatureClass ClassItem ClassCIMLayerDocument ClassRendererDefinition Class
    Syntax
    public class FeatureLayerCreationParams : LayerCreationParams 
    Public Class FeatureLayerCreationParams 
       Inherits LayerCreationParams
    Example
    Create layer with create-params
    var flyrCreatnParam = new FeatureLayerCreationParams(new Uri(@"c:\data\world.gdb\cities"))
    {
      Name = "World Cities",
      IsVisible = false,
      MinimumScale = 1000000,
      MaximumScale = 5000,
      // At 2.x - DefinitionFilter = new CIMDefinitionFilter()
      //{
      //  DefinitionExpression = "Population > 100000",
      //  Name = "More than 100k"
      //},
      DefinitionQuery = new DefinitionQuery(whereClause: "Population > 100000", name: "More than 100k"),
      RendererDefinition = new SimpleRendererDefinition()
      {
        SymbolTemplate = SymbolFactory.Instance.ConstructPointSymbol(
          CIMColor.CreateRGBColor(255, 0, 0), 8, SimpleMarkerStyle.Hexagon).MakeSymbolReference()
      }
    };
    
    var featureLayer = LayerFactory.Instance.CreateLayer<FeatureLayer>(
      flyrCreatnParam, map);
    Inheritance Hierarchy

    System.Object
       ArcGIS.Desktop.Mapping.MapMemberCreationParams
          ArcGIS.Desktop.Mapping.LayerCreationParams
             ArcGIS.Desktop.Mapping.FeatureLayerCreationParams

    Requirements

    Target Platforms: Windows 11, Windows 10

    ArcGIS Pro version: 3.0 or higher.
    See Also