SetLocked Method—ArcGIS Pro

Sets the locked state of an element on a page layout. This method must be called on the MCT. Use QueuedTask.Run.

Syntax

C#
Visual Basic (Declaration)

public void SetLocked( 
   bool isLocked
)

Public Sub SetLocked( _
   ByVal isLocked As Boolean _
)

Parameters

isLocked: Boolean

Exceptions

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

Remarks

A value of true displays the element on the page layout.

Example

//Modify an element's locked state if it isn't already

//Perform on the worker thread
await QueuedTask.Run(() =>
{
  if (!element.IsLocked)
  {
    element.SetLocked(true);
  }
});

Requirements

Target Platforms: Windows 10, Windows 8.1

Reference

Element Class
Element Members