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


OpcLabs.EasyOpcClassic Assembly > OpcLabs.EasyOpc.DataAccess.LiveMapping Namespace : DAMapper Class

The following tables list the members exposed by DAMapper.

Public Properties
 NameDescription
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 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 update rate allowed by this mapper.  
Public PropertyThe lowest percent deadband 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 mappings in this mapper. (Inherited from OpcLabs.BaseLib.LiveMapping.AbstractMapper)
Public PropertyDetermines whether the operations will be executed outside the calling thread, in the order of arrival. (Inherited from OpcLabs.BaseLib.LiveMapping.AbstractMapper)
Public Property (Inherited from System.ComponentModel.Component)
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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)
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Public Methods
 NameDescription
Public Method (Inherited from OpcLabs.BaseLib.Widgets.Widget)
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 Method (Inherited from OpcLabs.BaseLib.Widgets.Widget)
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 the specified DAMapper is value equal to the current object.  
Public Method (Inherited from OpcLabs.BaseLib.Widgets.Widget)
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Protected Methods
 NameDescription
Protected Internal MethodCreates a folder mapping.  
Protected Internal MethodCreates a folder source.  
Protected Internal MethodCreates an item mapping.  
Protected Internal MethodCreates an item source.  
Protected Internal MethodCreates a property mapping.  
Protected Internal MethodCreates a property source.  
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 Methodstatic (Shared in Visual Basic)Overloaded. Obtains OpcLabs.EasyOpc.DataAccess.DAVtq for an item source, given an item mapping of a VTQ member.  
Protected MethodInfrastructure. (Inherited from OpcLabs.BaseLib.Widgets.Widget)
Protected MethodInfrastructure. (Inherited from OpcLabs.BaseLib.Widgets.Widget)
Protected MethodInfrastructure. (Inherited from OpcLabs.BaseLib.Widgets.Widget)
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Extension Methods
 NameDescription
Public Extension MethodFilter the mappings available on the mapper by the given criteria.
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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)
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See Also

Reference

DAMapper Class
OpcLabs.EasyOpc.DataAccess.LiveMapping Namespace