UnSelectElement Method (GraphicsLayerExtensions)

In This Topic

Unselect the element within the GraphicsLayer collection. This method must be called on the MCT. Use QueuedTask.Run.

Syntax

Visual Basic (Declaration)
C#

Public Shared Sub UnSelectElement( _
   ByVal graphicsLayer As GraphicsLayer, _
   ByVal element As Element _
)

public static void UnSelectElement( 
   GraphicsLayer graphicsLayer,
   Element element
)

Parameters

graphicsLayer
element: The selected element to unselect. Cannot be null

Exceptions

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

Remarks

The map view displaying the graphics layer should be initialized.

Example

Un-Select Graphic elements

{
  //unselect the first element in the currently selected elements
  var elem = graphicsLayer.GetSelectedElements().FirstOrDefault();
  // Note: must be called on the QueuedTask
  {
    if (elem != null)
      //Unselect one element
      graphicsLayer.UnSelectElement(elem);

    //unselect all elements
    graphicsLayer.UnSelectElements();
    //equivalent to
    graphicsLayer.ClearSelection();
  }
}

Requirements

Target Platforms: Windows 11 Home, Pro, Enterprise (64 bit)

ArcGIS Pro version: 3.0 or higher.

Reference

GraphicsLayerExtensions Class
GraphicsLayerExtensions Members

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