ArcGIS Pro 3.4 API Reference Guide
ArcGIS.Desktop.Mapping Namespace / TinUniqueValueRendererDefinition Class / UseDefaultSymbol Property
Version

UseDefaultSymbol Property (TinUniqueValueRendererDefinition)
Gets or sets a boolean to indicate that the DefaultSymbol will be used to draw features. Default value is false.
Syntax
public bool UseDefaultSymbol {get; set;}
Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3.2 or higher.
See Also