ArcGIS Pro 3.0 API Reference Guide
ArcGIS.Desktop.Framework Namespace / ApplicationProperties Class / IsSpellCheckingEnabled Property

IsSpellCheckingEnabled Property
Gets or sets boolean to indicate if spell checking is turned on.
Syntax
public bool IsSpellCheckingEnabled {get; set;}
Requirements

Target Platforms: Windows 11, Windows 10, Windows 8.1

ArcGIS Pro version: 2.2 or higher.
See Also