ArcGIS Pro 2.6 API Reference Guide
IsVisible Property (FieldDescription)

ArcGIS.Desktop.Mapping Namespace > FieldDescription Class : IsVisible Property
Gets or sets whether a field is visible. When a field is invisible, result of a Search method will not include values from this field and the field will not appear in many UI list.
Syntax
public bool IsVisible {get; set;}
Public Property IsVisible As Boolean
Requirements

Target Platforms: Windows 10, Windows 8.1, Windows 7

See Also

Reference

FieldDescription Class
FieldDescription Members