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6.1.2.3.1.5 CDbl

  • Article

Function Declaration 

 Function CDbl(Expression As Variant) As Double

Parameter

Description

Expression

Any data value (section 2.1).

 

Runtime Semantics.

§ If the value of Expression is an Error (section 2.1) data value then return the Double data value that is the result of the Long error code (section 2.1) of the Error data value being Let-coerced to Double (section 5.5.1.2.1). 

§ If the value of Expression is not an Error data value return the Double data value that is the result of Expression being Let-coerced to Double.