ArcGIS Pro 3.4 API Reference Guide
ArcGIS.Desktop.Mapping Namespace / ProportionalRendererDefinition Class / ShowNullValues Property
Version

ShowNullValues Property (ProportionalRendererDefinition)
Gets or sets whether null values are shown in the renderer.
Syntax
public bool ShowNullValues {get; set;}
Remarks
The default value is false.
Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3 or higher.
See Also