OpcReadVariableValueContext<T> Class

Namespace: Opc.UaFx
Assemblies: Opc.UaFx.Advanced.dll

Provides variable node sensitive information and services about the system which belong to the current situation (process, thread, session, variable node, etc.) used for reading the value of a variable node.


public class OpcReadVariableValueContext<T> : OpcReadAttributeValueContext<T>, IOpcNamespaceResolver where T : OpcVariableNode

Inheritance ObjectOpcContextOpcNodeContext<T> › OpcReadAttributeValueContext<T> › OpcReadVariableValueContext<T>


Implements IOpcNamespaceResolver

Name Description
Empty Gets an empty OpcContext which can be used in cases there a session nor system specific context is not necessarily required.
(Inherited from OpcContext)
Identity Gets the OpcUserIdentity which belongs to the situation represented.
(Inherited from OpcContext)
Namespaces Gets a read-only collection of namespaces valid in the current OpcContext.
(Inherited from OpcContext)
NodeIdFactory Gets the OpcNodeIdFactory used to create new node identifiers using this context.
(Inherited from OpcContext)
Owner Gets the owner of the current OpcContext.
(Inherited from OpcContext)
PreferredLocales Gets a collection of preferred locales (see CultureInfo.Name) to use to localize data and information.
(Inherited from OpcContext)
Range Gets the NumericRange of the variable value to read.
SessionId Gets the session identifier which identifies the session within that the context has been created and is valid.
(Inherited from OpcContext)