Unsubscribe(SubscriptionToken) Method

In This Topic

Stop being notified when the event occurs.

Syntax

C#
Visual Basic (Declaration)

public static void Unsubscribe( 
   SubscriptionToken token
)

Public Overloads Shared Sub Unsubscribe( _
   ByVal token As SubscriptionToken _
)

Parameters

token: The registration token.

Example

Subscribe to Active Tool Changed Event

private void SubscribeEvent()
{
  ArcGIS.Desktop.Framework.Events.ActiveToolChangedEvent.Subscribe(OnActiveToolChanged);
}
private void UnSubscribeEvent()
{
  ArcGIS.Desktop.Framework.Events.ActiveToolChangedEvent.Unsubscribe(OnActiveToolChanged);
}
private void OnActiveToolChanged(ArcGIS.Desktop.Framework.Events.ToolEventArgs args)
{
  string prevTool = args.PreviousID;
  string newTool = args.CurrentID;
}

Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3 or higher.

Reference

ActiveToolChangedEvent Class
ActiveToolChangedEvent Members
Overload List

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