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