ArcGIS Pro 3.4 API Reference Guide
ArcGIS.Desktop.Editing Namespace / AnnotationProperties Class / SmallCaps Property
Version

SmallCaps Property (AnnotationProperties)
Gets and sets whether the annotation should be drawn as Small Capitals; where lower case is converted to small caps and upper case text is left as upper case.
Syntax
public Nullable<bool> SmallCaps {get; set;}
Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3 or higher.
See Also