Gets or sets the previous StateRecordDataPoint received for the HistorianID.
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C# | Visual Basic | Visual C++ |
public StateRecordDataPoint PreviousData { get; set; }
Public Property PreviousData As StateRecordDataPoint
public: property StateRecordDataPoint^ PreviousData { StateRecordDataPoint^ get (); void set (StateRecordDataPoint^ value); }
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Exception | Condition |
---|---|
ArgumentNullException | The value being assigned is null. |