ClearRootNodes Method

In This Topic

Clears the root nodes for the link chart map view. This method must be called on the MCT. Use QueuedTask.Run.

Syntax

public static void ClearRootNodes( 
   MapView mapView
)

Public Shared Sub ClearRootNodes( _
   ByVal mapView As MapView _
)

Exceptions

Exception	Description
System.ArgumentNullException	Map cannot be null.
System.ArgumentException	Map is not a link chart.
ArcGIS.Core.CalledOnWrongThreadException	This method or property must be called within the lambda passed to QueuedTask.Run.

Example

Clear Root Nodes

await QueuedTask.Run(() =>
{
  MapView.Active.ClearRootNodes();
});

Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3.4 or higher.

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