Indicates the type of data being archived for a MetadataRecord.
            
| C# | Visual Basic | Visual C++ | 
public enum DataType
Public Enumeration DataType
public enum class DataType
| Member | Description | 
|---|---|
| Analog | 
            Data value is analog in nature.
              | 
| Digital | 
            Data value is digital in nature.
              | 
| Composed | 
            Data value is calculated based on an equation upon retrieval.
              | 
| Constant | 
            Data value is a constant and no real-time time-series data is received.
              |