Subscribe Method—ArcGIS Pro

Subscribes to the channel identified by the channel argument. The specified action will be invoked when a message is sent to this channel.

Syntax

public static ulong Subscribe( 
   Guid channel,
   Action<int,string> action
)

Public Shared Function Subscribe( _
   ByVal channel As Guid, _
   ByVal action As Action(Of Integer,String) _
) As ULong

A cookie identifying the subscription. This can be used to unsubscribe.

Requirements

Target Platforms: Windows 10, Windows 8.1