QuickOPC User's Guide and Reference
UABaseVariable<TValue,TAttribute> Class Members
Properties  Methods  Events


OpcLabs.EasyOpcUA Assembly > OpcLabs.EasyOpc.UA.InformationModel Namespace : UABaseVariable<TValue,TAttribute> Class

The following tables list the members exposed by UABaseVariable<TValue,TAttribute>.

Public Properties
 NameDescription
Public PropertyContains the data value/timestamps/status code combination.  
Public PropertyAn enumeration of OPC-UA data mappings defined directly on the target object. (Inherited from OpcLabs.EasyOpc.UA.LiveMapping.UAMappedNode)
Public PropertyThe OPC-UA server involved in the operation. (Inherited from OpcLabs.EasyOpc.UA.LiveMapping.UAMappedNode)
Public PropertyContains the error ID  
Public PropertyContains the error message. An empty string if the operation has been successful.  
Public PropertyContains the exception. A null reference if the operation has been successful.  
Public PropertyAn enumeration of mappings defined directly on the target object. (Inherited from OpcLabs.BaseLib.LiveMapping.MappedObject)
Public PropertyAn object containing monitoring parameters, such as the sampling interval, and optional data change filter. (Inherited from OpcLabs.EasyOpc.UA.LiveMapping.UAMappedNode)
Public PropertyThe descriptor of the OPC-UA node involved in the operation. (Inherited from OpcLabs.EasyOpc.UA.LiveMapping.UAMappedNode)
Public PropertyA reference to the parent target object; null if none. (Inherited from OpcLabs.BaseLib.LiveMapping.MappedObject)
Public PropertyThe read parameters (such as the maximum age of the value). (Inherited from OpcLabs.EasyOpc.UA.LiveMapping.UAMappedNode)
Public PropertyContains the server timestamp. In UTC.  
Public PropertyContains the server timestamp. In local time.  
Public PropertyContains the source timestamp. In UTC.  
Public PropertyContains the source timestamp. In local time.  
Public PropertyContains the status code for the result of the operation.  
Public PropertyAn object containing subscription parameters, such as the publishing interval. (Inherited from OpcLabs.EasyOpc.UA.LiveMapping.UAMappedNode)
Public PropertyContains the node value (the Value attribute).  
Public PropertyProvides the .NET type of the node value (the Value attribute).  
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Public Methods
 NameDescription
Public MethodThe value of the variable, formatted for display purposes.  
Public Method (Inherited from object)
Public MethodServes as the default hash function. (Inherited from object)
Public MethodGets the System.Type of the current instance. (Inherited from object)
Public MethodReturns a string that represents the current object.  
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Protected Methods
 NameDescription
Protected MethodAllows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from object)
Protected MethodCreates a shallow copy of the current System.Object. (Inherited from object)
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Public Events
 NameDescription
Public EventRaised when the attribute data of the node have changed.  
Public EventRaised when the exception associated with the node has changed.  
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See Also

Reference

UABaseVariable<TValue,TAttribute> Class
OpcLabs.EasyOpc.UA.InformationModel Namespace