ArcGIS Pro 3.0 API Reference Guide
ArcGIS.Core.Data.Raster Namespace / PixelBlock Class / Clear Method
The plane to clear.

Clear Method (PixelBlock)
Sets all values in the given plane to NoData. This method must be called on the MCT. Use QueuedTask.Run.
Syntax
public void Clear( 
   int plane
)

Parameters

plane
The plane to clear.
Requirements

Target Platforms: Windows 11, Windows 10, Windows 8.1

ArcGIS Pro version: 2.0 or higher.
See Also