CanSetRenderer Method

In This Topic

Determines whether a renderer is valid for the feature layer and can be updated. This method must be called on the MCT. Use QueuedTask.Run.

Syntax

C#
Visual Basic (Declaration)

public bool CanSetRenderer( 
   CIMRenderer renderer,
   FeatureRendererTarget featureRendererTarget
)

Public Function CanSetRenderer( _
   ByVal renderer As CIMRenderer, _
   Optional ByVal featureRendererTarget As FeatureRendererTarget _
) As Boolean

Parameters

renderer: Your custom renderer that will be used to draw features of the feature layer.
featureRendererTarget: A FeatureRendererTarget indicating the intended usage of the resulting renderer.

Return Value

A boolean indicates that a renderer can be updated for the layer.

Exceptions

Exception	Description
ArcGIS.Core.CalledOnWrongThreadException	This method or property must be called within the lambda passed to QueuedTask.Run.

Remarks

Certain renderers are only appropriate for certain layer types or for layers of a certain geometry type. For example a Dot Density Renderer can only be applied to a polygon layer, a Heat Map Renderer can only be applied to a point layer.

Requirements

Target Platforms: Windows 11, Windows 10, Windows 8.1

Reference

FeatureLayer Class
FeatureLayer Members

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