Historian SDK

Expression Property

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Set the unit of measurement expression, or a supported arithmetic, logical or time-series function

'Declaration
 
Public Property Expression As String

'Usage
 
Dim instance As BaseQueryArgs
Dim value As String
 
instance.Expression = value
 
value = instance.Expression

public string Expression {get; set;}

public:
property String^ Expression {
   String^ get();
   void set (    String^ value);
}

Unit of measurement expression, or an arithmetic, logical or time series function supported by Historian