'Declaration
 
Overloads Public Operator Narrowing CType( _
   ByVal input As TdNumber _
) As Double

'Usage
 

public double operator explicit( 
   TdNumber input
)

public:
double operator explicit( 
   TdNumber input
)

Parameters

input

A TdNumber

Return Value

When a TdNumber is converted into a System.Double a rounding error may occur.

The reason for this is that the mantissa of a Double has a precision of 16 digits. A TdNumber has a precision of 40 digits. When a TdNumber is converted to a System.Double, it will be truncated at the 17th position from the left.

Reference

TdNumber Structure
TdNumber Members
Overload List