Public Function RealPart( _ ByVal vX As Variant _ ) As Variant
RealPart(45) = 45 RealPart("23|45") = 23 RealPart("-34.5|12") = -34.5 IsNull(RealPart(Null)) = TrueSee also:
ImagPart Function ComplexStringToReals FunctionvX: The number whose real part is to be returned. Function returns Null if vX is Null or cannot be fixed up to a real or complex number (as defined by the ComplexStringToReals function). Complex numbers are represented within strings as "R|I" where R is the real part and I is the imaginary part.
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