iOS & macOS Charting Documentation - SciChart iOS & macOS Charts SDK v4.x

SCIMessageSubscriptionToken

@interface SCIMessageSubscriptionToken : SCIDisposableBase

Represents an active subscription to a message.


                        
                        
                        messageType

Defines the type of the message.

Declaration

Objective-C

@property (nonatomic, readonly) Class _Nonnull messageType;

Swift

var messageType: AnyClass { get }


                        
                        
                        -initWith:messageType:

Initializes a new instance of the SCIMessageSubscriptionToken class.

Declaration

Objective-C

- (nonnull instancetype)initWith:
                            (nonnull id<ISCIEventAggregator>)eventAggregator
                     messageType:(nonnull Class)messageType;

Swift

init(_ eventAggregator: any ISCIEventAggregator, messageType: AnyClass)

Parameters

`eventAggregator`	The `ISCIEventAggregator` instance to be used in this `SCIMessageSubscriptionToken` instance.
`messageType`	Type of message.