DALPSConnection.DALPSSubscripionDelegate Delegate
- Last UpdatedApr 08, 2026
- 1 minute read
The delegate or callback method that is passed to the Subscribe or UnSubscribe methods.
public delegate void DALPSConnection.DALPSSubscripionDelegate(
string topic,
PubSubStatus psStatus,
DALResponseStatus dalResponseStatus,
PubSubHeaderData psHeaderData,
PubSubBuffer dataBuffer,
object clientObject,
string failureReason
)
public delegate void DALPSConnection.DALPSSubscripionDelegate(
String^ topic,
PubSubStatus psStatus,
DALResponseStatus dalResponseStatus,
PubSubHeaderData psHeaderData,
PubSubBuffer^ dataBuffer,
Object^ clientObject,
String^ failureReason
)
Parameters
- topic
- The subscription topic.
- psStatus
- The PubSub status.
- dalResponseStatus
- The Data Access Layer (DAL) response status. Check this status before checking the PubSub status.
- psHeaderData
- The PubSub header data.
- dataBuffer
- The data for the subscribed topic.
- clientObject
- The reference to the client object.
- failureReason
- A description of the failure.