ArcGIS Pro 2.7 API Reference Guide
FontSize Property (AnnotationProperties)

ArcGIS.Desktop.Editing Namespace > AnnotationProperties Class : FontSize Property
Gets and sets the font size.
Syntax
public Nullable<double> FontSize {get; set;}
Public Property FontSize As Nullable(Of Double)
Requirements

Target Platforms: Windows 10, Windows 8.1

See Also

Reference

AnnotationProperties Class
AnnotationProperties Members