ArcGIS Pro 3.0 API Reference Guide
ArcGIS.Core.Data.NetworkDiagrams Namespace / GridDiagramLayoutParameters Class / CellWidth Property

CellWidth Property
The width of each grid cell.
Syntax
public double CellWidth {get; set;}
Remarks
The default is 2 in the units of the diagram's coordinate system.
Requirements

Target Platforms: Windows 11, Windows 10, Windows 8.1

ArcGIS Pro version: 3.0 or higher.
See Also