ArcGIS Pro 3.0 API Reference Guide
ArcGIS.Core.Geometry Namespace / TextureMap Class / RowCount Property

RowCount Property (TextureMap)
Gets the height of the image in pixels.
Syntax
public virtual int RowCount {get;}
Requirements

Target Platforms: Windows 11, Windows 10, Windows 8.1

ArcGIS Pro version: 2.5 or higher.
See Also