	Name	Description
	OnConditionRefresh	Called when ClearChangeMasks is called and the ChangeMask is not None. (Inherited from Opc.Ua.NodeState)
	OnCreateBrowser	Called after the CreateBrowser method is called. (Inherited from BaseDataVariableState)
	OnPopulateBrowser	Called after the PopulateBrowser method is called. (Inherited from BaseDataVariableState)
	OnReadAccessLevel	Raised when the AccessLevel attribute is read. (Inherited from BaseDataVariableState)
	OnReadAccessLevelEx	Raised when the AccessLevelEx attribute is read. (Inherited from BaseDataVariableState)
	OnReadAccessRestrictions	Called when the AccessRestrictions attribute is read. (Inherited from BaseDataVariableState)
	OnReadArrayDimensions	Raised when the ArrayDimensions attribute is read. (Inherited from BaseDataVariableState)
	OnReadBrowseName	Called when the BrowseName attribute is read. (Inherited from BaseDataVariableState)
	OnReadDataType	Raised when the DataType attribute is read. (Inherited from BaseDataVariableState)
	OnReadDescription	Called when the Description attribute is read. (Inherited from BaseDataVariableState)
	OnReadDisplayName	Called when the DisplayName attribute is read. (Inherited from BaseDataVariableState)
	OnReadHistorizing	Raised when the Historizing attribute is read. (Inherited from BaseDataVariableState)
	OnReadMinimumSamplingInterval	Raised when the MinimumSamplingInterval attribute is read. (Inherited from BaseDataVariableState)
	OnReadNodeClass	Called when the NodeClass attribute is read. (Inherited from BaseDataVariableState)
	OnReadNodeId	Called when the NodeId attribute is read. (Inherited from BaseDataVariableState)
	OnReadRolePermissions	Called when the RolePermissions attribute is read. (Inherited from BaseDataVariableState)
	OnReadUserAccessLevel	Raised when the UserAccessLevel attribute is read. (Inherited from BaseDataVariableState)
	OnReadUserRolePermissions	Called when the UserRolePermissions attribute is read. (Inherited from BaseDataVariableState)
	OnReadUserWriteMask	Called when the UserWriteMask attribute is read. (Inherited from BaseDataVariableState)
	OnReadValue	Raised when the Value attribute is read. (Inherited from BaseDataVariableState)
	OnReadValueRank	Raised when the ValueRank attribute is read. (Inherited from BaseDataVariableState)
	OnReadWriteMask	Called when the WriteMask attribute is read. (Inherited from BaseDataVariableState)
	OnReferenceAdded	Called when a reference gets added to the node (Inherited from BaseDataVariableState)
	OnReferenceRemoved	Called when a reference gets removed from the node (Inherited from BaseDataVariableState)
	OnReportEvent	Called when a node produces an event that needs to be reported. (Inherited from BaseDataVariableState)
	OnSimpleReadValue	Raised when the Value attribute is read. (Inherited from BaseDataVariableState)
	OnSimpleWriteValue	Raised when the Value attribute is written. (Inherited from BaseDataVariableState)
	OnStateChanged	Called when ClearChangeMasks is called and the ChangeMask is not None. (Inherited from BaseDataVariableState)
	OnValidate	Called when the Validate method is called (Inherited from BaseDataVariableState)
	OnWriteAccessLevel	Raised when the AccessLevel attribute is written. (Inherited from BaseDataVariableState)
	OnWriteAccessLevelEx	Raised when the AccessLevelEx attribute is written. (Inherited from BaseDataVariableState)
	OnWriteAccessRestrictions	Called when the AccessRestrictions attribute is written. (Inherited from BaseDataVariableState)
	OnWriteArrayDimensions	Raised when the ArrayDimensions attribute is written. (Inherited from BaseDataVariableState)
	OnWriteBrowseName	Called when the BrowseName attribute is written. (Inherited from BaseDataVariableState)
	OnWriteDataType	Raised when the DataType attribute is written. (Inherited from BaseDataVariableState)
	OnWriteDescription	Called when the Description attribute is written. (Inherited from BaseDataVariableState)
	OnWriteDisplayName	Called when the DisplayName attribute is written. (Inherited from BaseDataVariableState)
	OnWriteHistorizing	Raised when the Historizing attribute is written. (Inherited from BaseDataVariableState)
	OnWriteMinimumSamplingInterval	Raised when the MinimumSamplingInterval attribute is written. (Inherited from BaseDataVariableState)
	OnWriteNodeClass	Called when the NodeClass attribute is written. (Inherited from BaseDataVariableState)
	OnWriteNodeId	Called when the NodeId attribute is written. (Inherited from BaseDataVariableState)
	OnWriteRolePermissions	Called when the RolePermissions attribute is written. (Inherited from BaseDataVariableState)
	OnWriteUserAccessLevel	Raised when the UserAccessLevel attribute is written. (Inherited from BaseDataVariableState)
	OnWriteUserRolePermissions	Called when the UserRolePermissions attribute is written. (Inherited from BaseDataVariableState)
	OnWriteUserWriteMask	Called when the UserWriteMask attribute is written. (Inherited from BaseDataVariableState)
	OnWriteValue	Raised when the Value attribute is written. (Inherited from BaseDataVariableState)
	OnWriteValueRank	Raised when the ValueRank attribute is written. (Inherited from BaseDataVariableState)
	OnWriteWriteMask	Called when the WriteMask attribute is written. (Inherited from BaseDataVariableState)

	Name	Description
	m_changeMasks	Indicates what has changed in the node. (Inherited from Opc.Ua.NodeState)
	m_children	A list of children of the node. (Inherited from BaseDataVariableState)

	Name	Description
	AccessLevel	The type of access available for the variable. (Inherited from Opc.Ua.BaseVariableState)
	AccessLevelEx	A bit mask specifying how the value may be accessed. (Inherited from BaseDataVariableState)
	AccessRestrictions	Specifies a mask indicating any access restrictions that apply to the node. (Inherited from BaseDataVariableState)
	AreEventsMonitored	True if events produced by the instance are being monitored. (Inherited from BaseDataVariableState)
	ArrayDimensions	The number of dimensions for an array values with one or more fixed dimensions. (Inherited from BaseDataVariableState)
	BrowseName	The browse name of the node. (Inherited from BaseDataVariableState)
	Categories	The categories assigned to the node. (Inherited from BaseDataVariableState)
	ChangeMasks	What has changed in the node since NodeState.ClearChangeMasks was last called. (Inherited from BaseDataVariableState)
	CopyPolicy	The behavior to use when reading or writing all or part of the object. (Inherited from BaseDataVariableState)
	DataType	The data type for the variable value. (Inherited from BaseDataVariableState)
	Description	The localized description for the node. (Inherited from BaseDataVariableState)
	DisplayName	The display name for the node. (Inherited from BaseDataVariableState)
	EnumStrings	The strings that describe the values for an enumeration. (Inherited from BaseDataVariableState)
	Extensions	Gets or sets the extensions of the node set. Property used when importing NodeSet2.xml files. (Inherited from BaseDataVariableState)
	Handle	An arbitrary handle associated with the node. (Inherited from BaseDataVariableState)
	Historizing	Whether the server is archiving the value of the variable. (Inherited from BaseDataVariableState)
	Initialized	True if the node and its children have been initialized. (Inherited from BaseDataVariableState)
	IsValueType	Whether the value can be set to null. (Inherited from BaseDataVariableState)
	MinimumSamplingInterval	The minimum sampling interval supported by the variable. (Inherited from BaseDataVariableState)
	ModellingRuleId	The modelling rule assigned to the instance. (Inherited from BaseDataVariableState)
	NodeClass	The class for the node. (Inherited from BaseDataVariableState)
	NodeId	The identifier for the node. (Inherited from BaseDataVariableState)
	NodeSetDocumentation	The documentation for the node that is saved in the NodeSet. (Inherited from BaseDataVariableState)
	NumericId	A numeric identifier for the instance that is unique within the parent. (Inherited from BaseDataVariableState)
	Parent	The parent node. (Inherited from BaseDataVariableState)
	ReferenceTypeId	The type of reference from the parent node to the instance. (Inherited from BaseDataVariableState)
	ReleaseStatus	The release status for the node. (Inherited from BaseDataVariableState)
	RolePermissions	Specifies a list of permissions for the node assigned to roles. (Inherited from BaseDataVariableState)
	Specification	The specification that defines the node. (Inherited from BaseDataVariableState)
	StatusCode	The status code associated with the variable value. (Inherited from BaseDataVariableState)
	SymbolicName	A symbolic name for the node that is not expected to be globally unique. (Inherited from BaseDataVariableState)
	Timestamp	The timestamp associated with the variable value. (Inherited from BaseDataVariableState)
	TypeDefinitionId	The identifier for the type definition node. (Inherited from BaseDataVariableState)
	UserAccessLevel	The type of access granted to the current user. (Inherited from BaseDataVariableState)
	UserRolePermissions	Specifies a list of permissions for the node assigned to roles for the current user. (Inherited from BaseDataVariableState)
	UserWriteMask	Specifies which attributes are writeable for the current user. (Inherited from BaseDataVariableState)
	ValidationRequired	True if the node must be validated with the underlying system before use. (Inherited from BaseDataVariableState)
	Value	The value of the variable.
	ValueRank	The number of array dimensions permitted for the variable value. (Inherited from BaseDataVariableState)
	WrappedValue	The value of the variable as a Variant. (Inherited from BaseDataVariableState)
	WriteMask	Specifies which attributes are writeable. (Inherited from BaseDataVariableState)

	Name	Description
	AddChild	Adds a child to the node. (Inherited from Opc.Ua.NodeState)
	AddNotifier	Adds a notifier relationship to the node. (Inherited from BaseDataVariableState)
	AddProperty<T>	Creates a property and adds it to the node. (Inherited from BaseDataVariableState)
	AddReference	Adds a reference. (Inherited from BaseDataVariableState)
	AddReferences	Adds a list of references (ignores duplicates). (Inherited from BaseDataVariableState)
	AssignNodeIds	Recursively assigns NodeIds to the node and its children. (Inherited from BaseDataVariableState)
	ClearChangeMasks	Clears the change masks. (Inherited from BaseDataVariableState)
	Clone	(Inherited from BaseDataVariableState)
	ConditionRefresh	Returns the last event produced for any conditions belonging to the node or its chilren. (Inherited from BaseDataVariableState)
	Create	Overloaded. Creates a node with default values and assigns new node ids to it and all children. (Inherited from BaseDataVariableState)
	CreateBrowser	Creates a browser for the entity references. (Inherited from BaseDataVariableState)
	CreateChild	Finds or creates the child with the specified browse name. (Inherited from BaseDataVariableState)
	Delete	Deletes an instance and its children (calls OnStateChange callback for each node). (Inherited from BaseDataVariableState)
	Dispose	Overloaded. An overrideable version of the Dispose. (Inherited from BaseDataVariableState)
	Export	Overloaded. Exports a copy of the node to a node table. (Inherited from BaseDataVariableState)
	FindChild	Overloaded. Finds the child with the specified browse name. (Inherited from BaseDataVariableState)
	FindChildBySymbolicName	Finds the child by a path constructed from the symbolic names. (Inherited from BaseDataVariableState)
	FindMethod	Returns the method with the specified NodeId or MethodDeclarationId. (Inherited from BaseDataVariableState)
	GetAttributesToSave	Returns a mask which indicates which attributes have non-default value. (Inherited from BaseDataVariableState)
	GetAttributeValue	(Inherited from BaseDataVariableState)
	GetChildren	Populates a list with the children that belong to the node. (Inherited from BaseDataVariableState)
	GetDefaultTypeDefinitionId	Overloaded. Returns the id of the default type definition node for the instance. (Inherited from BaseDataVariableState)
	GetDisplayPath	Overloaded. Gets a display path for the node. (Inherited from BaseDataVariableState)
	GetDisplayText	Gets a display text for the node. (Inherited from BaseDataVariableState)
	GetHierarchyReferences	Populates a table with all references in the hierarchy. (Inherited from BaseDataVariableState)
	GetHierarchyRoot	Returns the root node if the node is part of an instance hierarchy. (Inherited from BaseDataVariableState)
	GetInstanceHierarchy	Populates a table with all nodes in the hierarchy. (Inherited from BaseDataVariableState)
	GetNotifiers	Overloaded. Populates a list with the notifiers that belong to the node. (Inherited from BaseDataVariableState)
	GetReferences	Overloaded. Populates a list with the non-child related references that belong to the node. (Inherited from BaseDataVariableState)
	Initialize	Overloaded. Overridden. When overridden in a derived class, iinitializes the instance with the default values.
	IsTypeOf	(Inherited from BaseDataVariableState)
	LoadAsBinary	Loads the node from a binary stream. (Inherited from BaseDataVariableState)
	LoadFromXml	Overloaded. Initializes the node from XML in a stream. (Inherited from BaseDataVariableState)
	MemberwiseClone	Makes a copy of the node and all children. (Inherited from BaseDataVariableState)
	ReadAttribute	Reads the value of an attribute. (Inherited from BaseDataVariableState)
	ReadAttributes	Reads the values for a set of attributes. (Inherited from BaseDataVariableState)
	ReadChildAttribute	Reads the attribute of the child node. (Inherited from BaseDataVariableState)
	ReferenceExists	Returns true if the reference exists. (Inherited from BaseDataVariableState)
	RemoveChild	Removes a child from the node. (Inherited from BaseDataVariableState)
	RemoveNotifier	Removes a notifier relationship from the node. (Inherited from BaseDataVariableState)
	RemoveReference	Removes a reference. (Inherited from BaseDataVariableState)
	RemoveReferences	Removes all references of the specified type. (Inherited from BaseDataVariableState)
	ReplaceChild	Creates or replaces the child with the same browse name. (Inherited from BaseDataVariableState)
	ReportEvent	Reports an event produced by the node. (Inherited from BaseDataVariableState)
	Save	Overloaded. Saves the attributes from the stream. (Inherited from BaseDataVariableState)
	SaveAsBinary	Overloaded. Saves the node in a binary stream. (Inherited from BaseDataVariableState)
	SaveAsXml	Overloaded. Saves the node as XML in a stream. (Inherited from BaseDataVariableState)
	SaveChildren	Overloaded. Saves the children in a binary stream. (Inherited from BaseDataVariableState)
	SaveReferences	Overloaded. Saves the reference table in a binary stream. (Inherited from BaseDataVariableState)
	SetAreEventsMonitored	Sets the flag which indicates whether event are being monitored for the instance and its children. (Inherited from BaseDataVariableState)
	SetChildValue	Overloaded. Finds the child with the specified browse and assigns the values from any variables in the hierachy of the source. (Inherited from BaseDataVariableState)
	SetMinimumSamplingInterval	Sets the minimum sampling interval for the node an all of its child variables.. (Inherited from BaseDataVariableState)
	SetStatusCode	Recusively sets the status code and timestamp for the node and all child variables. (Inherited from BaseDataVariableState)
	ToString	Overloaded. Returns a string that represents the current object. (Inherited from BaseDataVariableState)
	Update	Overloaded. Updates the attributes from the stream. (Inherited from BaseDataVariableState)
	UpdateChangeMasks	Sets the specified bits in the change masks (ORs with the current bits). (Inherited from BaseDataVariableState)
	UpdateChildren	Overloaded. Loads the children from a binary stream. (Inherited from BaseDataVariableState)
	UpdateReferences	Overloaded. Loads the reference table from a binary stream. (Inherited from BaseDataVariableState)
	UpdateReferenceTargets	Recursively updates the targets of references. (Inherited from BaseDataVariableState)
	UpdateValues	Updates the node with the values from an event notification. (Inherited from BaseDataVariableState)
	Validate	Verifies that the node represents a valid node. (Inherited from BaseDataVariableState)
	WriteAttribute	Writes the specified attribute value. (Inherited from BaseDataVariableState)
	WriteChildAttribute	Writes the value of the child attribute. (Inherited from BaseDataVariableState)

	Name	Description
	CloneChildren	Makes a copy of all children. Children must implement MemberwiseClone or ICloneable. (Inherited from Opc.Ua.NodeState)
	ExtractValueFromVariant	Overloaded. Overridden. Converts a values contained in a variant to the value defined for the variable.
	GetDefaultDataTypeId	If overridden returns the id of the default data type node for the instance. (Inherited from BaseDataVariableState)
	GetDefaultValueRank	If overridden returns the id of the default value rank for the instance. (Inherited from BaseDataVariableState)
	InitializeOptionalChildren	When overridden in a derived class, initializes the any option children defined for the instance. (Inherited from BaseDataVariableState)
	OnAfterCreate	Called after a node is created. (Inherited from BaseDataVariableState)
	OnAfterDelete	Called after the object is deleted. (Inherited from BaseDataVariableState)
	OnBeforeAssignNodeIds	Called before the ids are assigned to the node and its children. (Inherited from BaseDataVariableState)
	OnBeforeCreate	Called before a node is created. (Inherited from BaseDataVariableState)
	OnBeforeDelete	Called before the node is deleted. (Inherited from BaseDataVariableState)
	PopulateBrowser	Populates the browser with references that meet the criteria. (Inherited from BaseDataVariableState)
	ReadNonValueAttribute	Reads the value for any non-value attribute. (Inherited from BaseDataVariableState)
	ReadValueAttribute	When overridden in a derived class, iReads the value for the value attribute. (Inherited from BaseDataVariableState)
	UpdateChild	Overloaded. Reads attributes for the next child found in the stream. (Inherited from BaseDataVariableState)
	WriteNonValueAttribute	Write the value for any non-value attribute. (Inherited from BaseDataVariableState)
	WriteValueAttribute	Write the value for the value attribute. (Inherited from BaseDataVariableState)

Reference