QuickOPC User's Guide and Reference
_UADataValue Interface Members
Properties  Methods 

OpcLabs.EasyOpcUA Assembly > OpcLabs.EasyOpc.UA.ComTypes Namespace : _UADataValue Interface

The following tables list the members exposed by _UADataValue.

Public Properties
 NameDescription
 PropertyThe display string for the current object.  
 PropertyDetermines whether the status code is bad.  
 PropertyDetermines whether the status code is good.  
 PropertyDetermines whether there is a (non-default) server timestamp in the data value.  
 PropertyDetermines whether there is a (non-default) source timestamp in the data value.  
 PropertyDetermines whether the status code is uncertain.  
 PropertyDetermines whether there is a valid value in the data value (depends on the status code).  
 PropertySpecifies the number of picoseconds intervals which shall be added to the OpcLabs.EasyOpc.UA.UADataValue.ServerTimestamp.  
 PropertyThe server timestamp associated with the value. In UTC.  
 PropertyThe server timestamp associated with the value. In UTC, as double-precision floating-point number that contains an OLE Automation date.  
 PropertyThe server timestamp associated with the value. In local time.  
 PropertyThe server timestamp associated with the value. In local time, as double-precision floating-point number that contains an OLE Automation date.  
 PropertySpecifies the number of picoseconds intervals which shall be added to the OpcLabs.EasyOpc.UA.UADataValue.SourceTimestamp.  
 PropertyThe source timestamp associated with the value. In UTC.  
 PropertyThe source timestamp associated with the value. In UTC, as double-precision floating-point number that contains an OLE Automation date.  
 PropertyThe source timestamp associated with the value. In local time.  
 PropertyThe source timestamp associated with the value. In local time, as double-precision floating-point number that contains an OLE Automation date.  
 PropertyThe status code associated with the value.  
 PropertyStatus information.  
 PropertyThe value of the data value.  
 PropertyReturns the type of the OpcLabs.EasyOpc.UA.UADataValue.Value, or null if there is no value.  
 PropertyReturns the type name of the Value, or an empty string if there is no value.  
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Public Methods
 NameDescription
 Method  
 MethodReturns a value of the data value, formatted for display purposes.  
 Method  
 Method  
 Method  
 MethodThe value of the data value.  
 MethodOverloaded. Converts the value of the current object to its equivalent string representation using the specified format.  
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See Also

Reference

_UADataValue Interface
OpcLabs.EasyOpc.UA.ComTypes Namespace