AddSymbolLayerDrawing Method (FeatureLayer)

In This Topic

Add Symbol Layer Drawing, SLD, to the feature layer. After adding SLD it will be enabled.This method must be called on the MCT. Use QueuedTask.Run.

Syntax

C#
Visual Basic (Declaration)

public void AddSymbolLayerDrawing()

Public Sub AddSymbolLayerDrawing()

Exceptions

Exception	Description
ArcGIS.Core.CalledOnWrongThreadException	This method or property must be called within the lambda passed to QueuedTask.Run.
System.InvalidOperationException	SLD cannot be added to this layer

Remarks

Use CanAddSymbolLayerDrawing to determine if the feature layer can have SLD added. If SLD cannot be added an System.InvalidOperationException will be thrown.

Example

Add SLD

QueuedTask.Run(() =>
{
  //check if it can be added to the layer
  if (featLayer.CanAddSymbolLayerDrawing())
    featLayer.AddSymbolLayerDrawing();

  //ditto for a group layer...must have at least
  //one child feature layer that can participate
  if (groupLayer.CanAddSymbolLayerDrawing())
    groupLayer.AddSymbolLayerDrawing();
});

Requirements

Target Platforms: Windows 11, Windows 10, Windows 8.1

Reference

FeatureLayer Class
FeatureLayer Members

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