'DeclarationPublic Function New( _ ByVal callback As EasyUADataSetFieldMessageEventHandler, _ ByVal connectionDescriptor As UAPubSubConnectionDescriptor, _ ByVal filter As UASubscribeDataSetFilter, _ ByVal dataSetMetaData As UADataSetMetaData, _ ByVal dataSetFieldDescriptor As UADataSetFieldDescriptor _ )
'UsageDim callback As EasyUADataSetFieldMessageEventHandler Dim connectionDescriptor As UAPubSubConnectionDescriptor Dim filter As UASubscribeDataSetFilter Dim dataSetMetaData As UADataSetMetaData Dim dataSetFieldDescriptor As UADataSetFieldDescriptor Dim instance As New EasyUASubscribeDataSetFieldArguments(callback, connectionDescriptor, filter, dataSetMetaData, dataSetFieldDescriptor)
public EasyUASubscribeDataSetFieldArguments( EasyUADataSetFieldMessageEventHandler callback, UAPubSubConnectionDescriptor connectionDescriptor, UASubscribeDataSetFilter filter, UADataSetMetaData dataSetMetaData, UADataSetFieldDescriptor dataSetFieldDescriptor )
public: EasyUASubscribeDataSetFieldArguments( EasyUADataSetFieldMessageEventHandler^ callback, UAPubSubConnectionDescriptor^ connectionDescriptor, UASubscribeDataSetFilter^ filter, UADataSetMetaData^ dataSetMetaData, UADataSetFieldDescriptor^ dataSetFieldDescriptor )
Parameters
- callback
- A callback method to be invoked for each time a dataset field is received.
- connectionDescriptor
- Descriptor for a PubSub connection (using physical parameters, or logical name).
- filter
- Specifies how the incoming PubSub messages should be filtered before being delivered to the application.
- dataSetMetaData
- Metadata for the dataset.
- dataSetFieldDescriptor
- The descriptor for the dataset field.