ServerCapabiltiesReader.ReadCallback
(METH)
METHOD ReadCallback : CmpOPCUAStack_Interfaces.OpcUa_StatusCode
Called in response to OpcUaClient_Read
- InOut:
Scope
Name
Type
Comment
Return
ReadCallback
CmpOPCUAStack_Interfaces.OpcUa_StatusCode
Input
hConnection
SysTypes.RTS_IEC_HANDLE
The handle of the connection used to call read.
serviceResult
CmpOPCUAStack_Interfaces.OpcUa_StatusCode
The result of the read service.
numOfValues
CmpOPCUAStack_Interfaces.OpcUa_Int32
The number of requested values and available results.
pRequests
POINTER TO CmpOPCUAStack_Interfaces.OpcUa_ReadValueId
The requested values to be read.
pValues
POINTER TO CmpOPCUAStack_Interfaces.OpcUa_DataValue
The values actually read from the server.