QuickOPC User's Guide and Reference
UAClientMapper Class Members
Properties  Methods  Events


OpcLabs.EasyOpcUA Assembly > OpcLabs.EasyOpc.UA.LiveMapping Namespace : UAClientMapper Class

The following tables list the members exposed by UAClientMapper.

Public Constructors
 NameDescription
Public ConstructorOverloaded.   
Top
Public Properties
 NameDescription
Public PropertyThe client object that this mapper uses to make OPC operations.  
Public Property (Inherited from System.ComponentModel.Component)
Public PropertyCan be used to distinguish otherwise equal widgets. (Inherited from OpcLabs.BaseLib.Widgets.Widget)
Public Propertystatic (Shared in Visual Basic)A default client object.  
Public Propertystatic (Shared in Visual Basic)A default mapping context template. May be null.  
Public Propertystatic (Shared in Visual Basic)A default mapping provider.  
Public PropertyA function that returns the deferred mapping function for a given mapping context.  
Public PropertyThe fastest sampling interval allowed by this mapper.  
Public PropertyThe mapping context template to be used by the mapping provider.  
Public PropertyThe mapping provider to be used by this mapper.  
Public PropertyThe client mappings in this mapper.  
Public PropertyDetermines whether the operations will be executed outside the calling thread, in the order of arrival. (Inherited from OpcLabs.BaseLib.LiveMapping.AbstractMapper)
Public Propertystatic (Shared in Visual Basic)A default, shared instance of the mapper object.  
Public Property (Inherited from System.ComponentModel.Component)
Public PropertyNumber of OPC monitored items currently subscribed to by this mapper.  
Top
Protected Properties
 NameDescription
Protected Property (Inherited from System.ComponentModel.Component)
Protected Property (Inherited from System.ComponentModel.Component)
Protected Property (Inherited from System.ComponentModel.Component)
Protected PropertyContains mapping sources already mapped. (Inherited from OpcLabs.BaseLib.LiveMapping.AbstractMapper)
Protected PropertyThe service container provided by this widget to inheritors. (Inherited from OpcLabs.BaseLib.Widgets.Widget)
Top
Public Methods
 NameDescription
Public MethodOverridden.   
Public MethodCreates an object that contains all the relevant information required to generate a proxy used to communicate with a remote object. (Inherited from System.MarshalByRefObject)
Public MethodOverloaded. Defines a mapping, assuring that mapping sources are not duplicated. (Inherited from OpcLabs.BaseLib.LiveMapping.AbstractMapper)
Public MethodOverloaded.  (Inherited from System.ComponentModel.Component)
Public Method (Inherited from object)
Public MethodServes as the default hash function. (Inherited from object)
Public MethodRetrieves the current lifetime service object that controls the lifetime policy for this instance. (Inherited from System.MarshalByRefObject)
Public Method (Inherited from OpcLabs.BaseLib.Widgets.Widget)
Public Method (Inherited from OpcLabs.BaseLib.Widgets.Widget)
Public Method (Inherited from OpcLabs.BaseLib.Widgets.Widget)
Public MethodGets the System.Type of the current instance. (Inherited from object)
Public MethodObtains a lifetime service object to control the lifetime policy for this instance. (Inherited from System.MarshalByRefObject)
Public MethodOverloaded. Maps a given object, using a mapping context created from the mapping context template, OpcLabs.BaseLib.LiveMapping.AbstractMapper.MappingContextTemplate. (Inherited from OpcLabs.BaseLib.LiveMapping.AbstractMapper)
Public MethodRaises the OpcLabs.BaseLib.LiveMapping.AbstractMapper.UpdateFailure event. (Inherited from OpcLabs.BaseLib.LiveMapping.AbstractMapper)
Public MethodOverloaded. Executes the "Read" operation on all mappings in this mapper.  
Public Method (Inherited from OpcLabs.BaseLib.Widgets.Widget)
Public MethodOverloaded. Executes the "Subscribe" operation on all mappings in this mapper.  
Public MethodReturns a string that represents the current object. (Inherited from OpcLabs.BaseLib.Widgets.Widget)
Public MethodUndefines a specified mapping. (Inherited from OpcLabs.BaseLib.LiveMapping.AbstractMapper)
Public MethodOverloaded. Unmaps all mappings currently mapped by this mapper. (Inherited from OpcLabs.BaseLib.LiveMapping.AbstractMapper)
Public MethodOverloaded. Determines whether this object is value equal to the other.  
Public MethodOverloaded. Executes the "Write" operation on all mappings in this mapper.  
Public Method (Inherited from OpcLabs.BaseLib.Widgets.Widget)
Top
Protected Methods
 NameDescription
Protected MethodExecutes a given operation. (Inherited from OpcLabs.BaseLib.LiveMapping.AbstractMapper)
Protected Method (Inherited from System.ComponentModel.Component)
Protected MethodOverloaded. Creates a shallow copy of the current System.MarshalByRefObject object. (Inherited from System.MarshalByRefObject)
Protected MethodInfrastructure. (Inherited from OpcLabs.BaseLib.Widgets.Widget)
Protected MethodInfrastructure. (Inherited from OpcLabs.BaseLib.Widgets.Widget)
Protected MethodInfrastructure. (Inherited from OpcLabs.BaseLib.Widgets.Widget)
Top
Extension Methods
 NameDescription
Public Extension MethodFilter the mappings available on the mapper by the given criteria.
Public Extension MethodOverloaded. Executes the "Read" operation on members of given target object.The "Read" operation reads a value of an OPC-UA attribute and stores it into the mapping source. Only mappings of type OpcLabs.EasyOpc.UA.LiveMapping.UAClientDataMapping that include OpcLabs.EasyOpc.UA.LiveMapping.UADataMappingOperations.Read in their OpcLabs.EasyOpc.UA.LiveMapping.UAClientDataMapping.Operations are affected; other mappings are ignored.
Public Extension MethodOverloaded. Executes the "Subscribe" operation on members of given target object.The "Subscribe" operation subscribes to or unsubscribes from changes of an OPC-UA attribute. Only mappings of type OpcLabs.EasyOpc.UA.LiveMapping.UAClientDataMapping that include OpcLabs.EasyOpc.UA.LiveMapping.UADataMappingOperations.Subscribe in their OpcLabs.EasyOpc.UA.LiveMapping.UAClientDataMapping.Operations are affected; other mappings are ignored.
Public Extension MethodOverloaded. Executes the "Write" operation on members of given target object.The "Write" operation writes a value from the mapping source into an OPC-UA attribute. Only mappings of type OpcLabs.EasyOpc.UA.LiveMapping.UAClientDataMapping that include OpcLabs.EasyOpc.UA.LiveMapping.UADataMappingOperations.Write in their OpcLabs.EasyOpc.UA.LiveMapping.UAClientDataMapping.Operations are affected; other mappings are ignored.
Top
Public Events
 NameDescription
Public Event (Inherited from System.ComponentModel.Component)
Public EventRaised whenever a linking target cannot be updated with a new value. (Inherited from OpcLabs.BaseLib.LiveMapping.AbstractMapper)
Top
See Also

Reference

UAClientMapper Class
OpcLabs.EasyOpc.UA.LiveMapping Namespace