ArcGIS Pro 3.4 API Reference Guide
ArcGIS.Desktop.Mapping Namespace / ElevationSurfaceLayer Class / MoveLayer Method / MoveLayer(Layer,Int32) Method
A Layer to be moved.
The position specified by the 0-based index. -1 will move the table to the bottom of the container. If the index is invalid, the layer is moved to the bottom.
Version

MoveLayer(Layer,Int32) Method
Moves a layer to another position within the container. This method must be called on the MCT. Use QueuedTask.Run.
Syntax
public void MoveLayer( 
   Layer layer,
   int position
)

Parameters

layer
A Layer to be moved.
position
The position specified by the 0-based index. -1 will move the table to the bottom of the container. If the index is invalid, the layer is moved to the bottom.
Exceptions
ExceptionDescription
The layer is null.
Invalid container. The layer is not part of this container or one of it's descendents.
This method or property must be called within the lambda passed to QueuedTask.Run.
Remarks
The layer must already be part of this container.
Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3 or higher.
See Also