IsEnabled Property (LayoutSnapping)
Gets or sets if snapping is available within the project.
Configure Snapping - Turn Snapping on or off
//enable snapping
ArcGIS.Desktop.Layouts.LayoutSnapping.IsEnabled = true;
// disable snapping
ArcGIS.Desktop.Layouts.LayoutSnapping.IsEnabled = false;
Target Platforms: Windows 11, Windows 10
ArcGIS Pro version: 3 or higher.