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Convert Decimal value to Hexadecimal string

Posted on 2006-07-24
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Last Modified: 2010-04-23
Can anyone tell me a neat way to convert a decimal value to a Hexadecimal string?

e.g

for i as integer=0 to 3000

(Convert i to Hexidecimal string)

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Question by:IAJWDDIY
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by:
ZeonFlash earned 500 total points
ID: 17169434
for i as integer=0 to 3000

strHex = String.Format("{0:x2}", i)

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Expert Comment

by:YZlat
ID: 17169528
Function DecToHex(ByVal value As Long) As String
        Dim res As String = Convert.ToString(value, 16).ToUpper()
        Return res
    End Function

and to convert back from hex to decimal, use:

 Function HexToDec(ByVal value As String) As String
        Return Convert.ToInt64(value, 16)
    End Function
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LVL 35

Expert Comment

by:YZlat
ID: 17169537
for i as integer=0 to 3000
   DecToHex(i)
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Author Comment

by:IAJWDDIY
ID: 17170115
Thank you, just the job!
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