ArcGIS Pro 2.9 API Reference Guide
Contains Method (RegisteredPresentationEvent<TSubscriptionParam,TPayload>)

ArcGIS.Core.Events Namespace > RegisteredPresentationEvent<TSubscriptionParam,TPayload> Class : Contains Method
Overload List
OverloadDescription
Contains(SubscriptionToken)Returns true if there is a subscriber matching SubscriptionToken.  
Contains(Func<TPayload,Task>)Returns true if there is a subscriber matching .  
Requirements

Target Platforms: Windows 11, Windows 10, Windows 8.1

See Also

Reference

RegisteredPresentationEvent<TSubscriptionParam,TPayload> Class
RegisteredPresentationEvent<TSubscriptionParam,TPayload> Members

 

 

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