OSIsoft.AF.PI Namespace

Represents an authentication error returned from the PIServer.

Represents an error related to buffering PI data writes.

The PICollective object is used to provide the information and status about the PIServer collective.

The PICollectiveMember object is used to provide the information about the member server defined within the PICollective.

A collection of PICollectiveMember objects maintained by the PICollective.

This class contains information about common PIPoint attributes.

Represents a configuration error reading the list of configured PIServers.

Provides data for the ConnectFailed event.

Represents a connection error attempting to communicate with the specified PIServer.

The PIConnectionInfo object is used to provide the connection configuration information and status to the PIServer.

The PIDatabaseSecurities collection represents the available PIDatabaseSecurity objects on a particular PIServer.

The PIDatabaseSecurity object represents an access control to a PIServer table resource.

The PIDataPipe is used to subscribe for data change events on a list of PIPoint instances. The PIPoint instances do not have to be associated with the same PIServer. PIDataPipe instances can sign up for archive, snapshot or timeseries events. The pipe type is specified when the data pipe object is constructed.

Represents an error returned from the PIServer.

The PIIdentities collection represents the available PIIdentity objects on a particular PIServer.

The PIIdentity object represents an identity on a PIServer.

The PIIdentityMapping object represents a mapping between Windows identity and PIIdentity on a PIServer.

The PIIdentityMappings collection represents the available PIIdentityMapping objects on a particular PIServer.

The PIPagingConfiguration is used to describe how PIPointList and AFListData data access calls should page results for better performance.

The PIPoint object represents a point on a PIServer.

The PIPointChangesCookie is used in subsequent calls to FindChangedPIPoints(Int32, Object, PIPointChangesCookie, IEnumerablePIPoint) to retrieve changes that have occurred, since the last call was made. This object is serializable, so that consumers can serialize the object before shutdown and reconstitute it on startup.

The PIPointClass object represents a point class on a PIServer.

The PIPointClasses collection represents the available PIPointClass objects on a particular PIServer.

The PIPoint is no longer valid on the PIServer. Most likely, the point is deleted on the server.

The PIPointList object represents a list of PIPoint objects. The PIPoints can be on different PIServer. PIPointList supports duplicate PIPoint in the list.

The PIPointSource object represents a point source on a PIServer.

The PIPointSources collection represents the point sources that have been created on a particular PIServer.

Represents a serialization error in data returned from the PIServer.

The PIServer object represents a single PI Data Archive.

The global collection of PIServer objects that represents the known PI Data Archive servers available from a workstation for client applications.

The PIStateSets collection represents the available State Sets on a particular PIServer. The State Sets are represented as a collection of AFEnumerationSet objects.

Represents a timeout error returned from the PIServer.

Represents an error when the version of the PIServer is not supported.

The BufferStatus contains buffering-related information of the PI Buffer Subsystem or a PIServer.

The PIPointChangeInfo structure is used when returning information about PI Points that have changed in the PIServer.

PIPoint attribute value search query structure.

The authentication mode to use when making an explicit connection to a PIServer.

Defines the authentication options used when making a connection to a PIServer.

This enumeration defines the possible values for the Health.

Defines the results of a connection attempt to a PIServer.

This enumeration defines the types of PIIdentityMapping.

This enumeration defines the types of PIIdentity.

The PIPageType is used to determine how partial results from list data access calls should be grouped while being returned to the client. Choosing the appropriate partition type will improve performance.

This enumeration defines the values for the PIPoint.PointType property.

This enumeration represents the features that are supported for the PIServer.