ArcGIS Pro 2.7 API Reference Guide
Contains Method (AsyncPresentationEvent<TPayload>)

ArcGIS.Core.Events Namespace > AsyncPresentationEvent<TPayload> Class : Contains Method
Overload List
OverloadDescription
Returns true if there is a subscriber matching SubscriptionToken.  
Returns true if there is a subscriber matching .  
Requirements

Target Platforms: Windows 10, Windows 8.1

See Also

Reference

AsyncPresentationEvent<TPayload> Class
AsyncPresentationEvent<TPayload> Members