ArcGIS Pro 3.4 API Reference Guide
ArcGIS.Desktop.Layouts Namespace / Element Class / SetTOCPositionRelative Method / SetTOCPositionRelative(IElement,Boolean) Method
An existing IElement in the layout TOC.
Set to true to place the target above the reference element
Example Version

SetTOCPositionRelative(IElement,Boolean) Method
Sets the position of an element either above or below a reference element. This method must be called on the MCT. Use QueuedTask.Run.
Syntax
public void SetTOCPositionRelative( 
   IElement targetElement,
   bool isAbove
)

Parameters

targetElement
An existing IElement in the layout TOC.
isAbove
Set to true to place the target above the reference element
Exceptions
ExceptionDescription
This method must be called within the lambda passed to QueuedTask.Run.
Remarks
The reference element can either be at the root level of the layout TOC or an element in a group element. Elements can be easily moved into or out of groups.
Example
Element_SetTOCPositionRelative
//Move a layout element above an existing layout element.

//Perform on the worker thread
await QueuedTask.Run(() =>
{
  element.SetTOCPositionRelative(element, true);
});
Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3 or higher.
See Also