VectoredMemoryAccess Constructor

public VectoredMemoryAccess(
	MemoryAccess memoryAccess,
	MemoryAddress ioAddress,
	Buffer ioBuffer,
	AccessParameters? accessParams = null,
	IOErrorHandler? errorHandler = null,
	IOEventHandler? successHandler = null,
	IOEventHandler? beforeIOHandler = null,
	Signal? signal = null
)

Parameters

memoryAccess

Type: Demo3D.PLC.Comms.MemoryMemoryAccess
The subject of the IO request.

ioAddress

Type: Demo3D.PLC.CommsMemoryAddress
The address being accessed.

ioBuffer

Type: Demo3D.IOBuffer
The associated buffer to use.

accessParams (Optional)

Type: Demo3D.PLC.CommsAccessParameters
Access parameters (or null).

errorHandler (Optional)

Type: Demo3D.PLC.CommsIOErrorHandler
Callback for transient IO error (or null).

successHandler (Optional)

Type: Demo3D.PLC.CommsIOEventHandler
Callback for successful IO (or null).

beforeIOHandler (Optional)

Type: Demo3D.PLC.CommsIOEventHandler
Callback called immediately before actual IO (or null).

signal (Optional)

Type: Demo3D.IOSignal
A trackable object.

Reference