TOpcUaServer

Constructor

constructor TOpcUaServer.Create(AServerConfig:SpxServerConfig);

Open server

function TOpcUaServer.Open():SpxBoolean;

Close server

function TOpcUaServer.Close():SpxBoolean;

Sever is open

property TOpcUaServer.IsOpen:SpxBoolean read GetIsOpen;

Create namespace

function TOpcUaServer.CreateNamespace(ANamespaceUri:SpxString):SpxUInt16;

Create folder

function TOpcUaServer.CreateFolder(ANodeId:SpxNodeId; ABrowseName:SpxString; ADisplayName, ADescription: SpxLocalizedText;AParentNodeId: SpxNodeId): SpxBoolean;

Create variable

function TOpcUaServer.CreateVariable(ANodeId:SpxNodeId; ABrowseName:SpxString; ADisplayName, Adescription: SpxLocalizedText;AParentNodeId: SpxNodeId; ADataType:SpxDataType; AAllowWrite, AallowHistory: SpxBoolean):SpxBoolean;

Create enumerationtype

function TOpcUaServer.CreateEnumVariableType(ANodeId:SpxNodeId; ABrowseName:SpxString; ADisplayName, ADescription:SpxLocalizedText; AEnumStrings: SpxLocalizedTextArray):SpxBoolean; overload;

Create enumeration type with values

function TOpcUaServer.CreateEnumVariableType(ANodeId:SpxNodeId; ABrowseName:SpxString; ADisplayName, ADescription: SpxLocalizedText;AEnumValues: SpxEnumValues):SpxBoolean; overload;

Create method

function TOpcUaServer.CreateMethod(ANodeId:SpxNodeId;ABrowseName:SpxString; ADisplayName, Adescription: SpxLocalizedText;AParentNodeId: SpxNodeId; AInputArguments,AOutputArguments: SpxArguments):SpxBoolean;

Delete node

function TOpcUaServer.DeleteNode(ANodeId:SpxNodeId): SpxBoolean;

Change node

function TOpcUaServer.ChangeNode(ANodeId:SpxNodeId; AChangeNodeParams:SpxChangeNodeParams): SpxBoolean;

Set variable value

function TOpcUaServer.SetVariableValue(ANodeId:SpxNodeId; ADataValue:SpxDataValue): SpxBoolean;

Get variable value

function TOpcUaServer.GetVariableValue(ANodeId:SpxNodeId; outADataValue: SpxDataValue): SpxBoolean;