SetExpanded Method—ArcGIS Pro

Sets whether the layer appear expanded i.e. showing legends on the TOC. This method must be called on the MCT. Use QueuedTask.Run

Syntax

public void SetExpanded( 
   bool isExpanded
)

Public Sub SetExpanded( _
   ByVal isExpanded As Boolean _
)

Exceptions

Exception	Description
ArcGIS.Core.CalledOnWrongThreadException	This method or property must be called within the lambda passed to QueuedTask.Run.

Requirements

Target Platforms: Windows 10, Windows 8.1, Windows 7