SendBackward(IEnumerable<Element>) Method

Send the elements backward within their parent's element collection. This method must be called on the MCT. Use QueuedTask.Run

Syntax

C#
Visual Basic (Declaration)

public void SendBackward( 
   IEnumerable<Element> elements
)

Public Overloads Sub SendBackward( _
   ByVal elements As IEnumerable(Of Element) _
)

Parameters

elements: The elements to send backward

Exceptions

Exception	Description
ArcGIS.Core.CalledOnWrongThreadException	This method or property must be called within the lambda passed to QueuedTask.Run.
System.ArgumentException	elements cannot be null or empty
System.ArgumentException	elements must belong to layout 'URI'
System.ArgumentException	element parents must be the same and non-null

Remarks

Refer to CanSendBackward(IEnumerable<Element>) to check whether the elements can be sent backward. Element z order can only be changed relative to their parent's element collection. All elements must have the same parent. The bottom element will have a z order of 0 within the element parent's element collection. Check individual element z order with Element.GetZOrder.

Requirements

Target Platforms: Windows 10, Windows 8.1

Reference

Layout Class
Layout Members
Overload List