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QuestionConverting huge numbers for Decimal to Hexadecimal and visa versa Pin
Fu Manchu8-Feb-07 11:19
Fu Manchu8-Feb-07 11:19 
Hi all,Smile | :)

i have been trying to create some function that take the Decimal datatype to convert decimal to hexadecimal and the reverse.

my code at present uses the long datatype which go up to 9.2 E+18. Currently i am working with larger numbers.

This is my code:

Private Function ConvertDecimalToHexadecimal(ByVal number As Decimal)<br />
        Dim converted As String<br />
        Dim value As Long = Long.Parse(number)<br />
        converted = value.ToString("X")<br />
        Return converted<br />
    End Function


Private Function ConvertHexadecimalToDecimal(ByVal number As String)<br />
<br />
        Dim txt As String<br />
        Dim value As Decimal<br />
        Dim converted As String<br />
<br />
        txt = UCase(Trim(number))<br />
        If txt.StartsWith("&H") Then txt = txt.Substring(2)<br />
        value = long.Parse(txt, Globalization.NumberStyles.HexNumber)<br />
        converted = value.ToString()<br />
        Return converted<br />
<br />
    End Function


Is there some way of making this work for numbers up to the decimal datatype of 1.79 E+308

or if anyone knows of another way?

Thanks
AnswerRe: Converting huge numbers for Decimal to Hexadecimal and visa versa Pin
Johan Hakkesteegt8-Feb-07 22:26
Johan Hakkesteegt8-Feb-07 22:26 
AnswerRe: Converting huge numbers for Decimal to Hexadecimal and visa versa [modified] Pin
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Questionenumerate objects Pin
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Questioninstance of form Pin
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