| Class | Description | |
|---|---|---|
 | UABaseDataVariable<TValue,TAttribute> | The BaseDataVariableType is a subtype of the BaseVariableType. It is used as the type definition whenever there is a DataVariable having no more concrete type definition available. This VariableType is the base VariableType for VariableTypes of DataVariables, and all other VariableTypes of DataVariables shall either directly or indirectly inherit from it. However, it might not be possible for servers to provide all HasSubtype References from this VariableType to its subtypes, and therefore it is not required to provide this information. |
| UABaseVariable<TValue,TAttribute> | The BaseVariableType is the abstract base type for all other VariableTypes. However, only the PropertyType and the BaseDataVariableType directly inherit from this type. |
| UAEmptyModelProvider | An OPC-UA model provider that provides an empty model, i.e. a model with no information. |
| UAModel | Implements the OPC-UA information model, based on the associated model provider. |
| UAModelAccessFailureEventArgs | Contains information about an update failure for UAModelClient.ModelAccessFailure event. |
| UAModelClient | Allows client access to OPC Unified Architecture (OPC-UA) servers using the OPC-UA information model. |
| UAModelClientException | An exception arising in OPC-UA model client. |
| UAModellingException | An exception in OPC-UA modelling. |
| UAModellingTags | Static class containing common modelling tags used in OPC-UA. |
| UAPropertyNode<TValue,TAttribute> | The PropertyType is a subtype of the BaseVariableType. It is used as the type definition for all Properties. Properties are defined by their BrowseName and therefore they do not need a specialised type definition. It is not allowed to subtype this VariableType. |
| UAResolveNodeParametersEventArgs | The event used by the OPC-UA model client to resolve a monitoring, read and subscription parameters for the node. |
| UAServerModelProvider | An OPC-UA model provider that provides the information in runtime by interrogating the OPC-UA servers. |
| UATypeDefinitionIdAttribute | Defines an OPC-UA type definition Id associated with the .NET type (class or structure). |
This namespace contains classes used for modelling of OPC Unified Architecture (OPC-UA) information.
Classes
Interfaces
| Interface | Description | |
|---|---|---|
 | IUAModelProvider | Provides OPC-UA information model(s). |
See Also