[RESOLVED] Compiling byte array

[frozen]

I want to compile a byte array (0 To 255) of numbers from 0-255, something like

b(0) = 12
b(1) = 18
b(2) = 24
b(3) = 8
b(4) = 45
b(5) = 23
b(6) = 67
b(7) = 1
...

But I can't seem to do it, ideas?

[Jmacp]

whats the problem?

[frozen]

I suck at explaining :P

I need a loop that will fill a byte array full of numbers from 0 to 255 in a random order.

[frozen]

This is what I was tring to do:

Option Explicit
Private Sub CompileByteArrays()
    Dim sNumbers As String
    Dim iLoop As Integer
    Dim iRand As Integer
    Dim b1(0 To 255) As Byte
    Dim b2(0 To 255) As Byte
    For iLoop = 0 To 5
        sNumbers = sNumbers & ";" & iLoop
    Next iLoop
    sNumbers = Mid$(sNumbers, 2)
    For iLoop = 0 To 5
        iRand = Int(NumTok(sNumbers, 59) * Rnd) + 1
        b1(iLoop) = GetTok(sNumbers, iRand, 59)
        b2(GetTok(sNumbers, iRand, 59)) = iLoop
        sNumbers = RemTok(sNumbers, iRand, 59)
    Next iLoop
    Text1.Text = ""
    Text2.Text = ""
    For iLoop = 0 To 5
        Text1.Text = Text1.Text & "b(" & iLoop & ") = " & b1(iLoop) & vbCrLf
        Text2.Text = Text2.Text & "b(" & iLoop & ") = " & b2(iLoop) & vbCrLf
    Next
End Sub

Compiles two "floped" byte arrays:

b(0) = 3
b(1) = 4
b(2) = 0
b(3) = 2
b(4) = 1
b(5) = 5

b(0) = 2
b(1) = 4
b(2) = 3
b(3) = 0
b(4) = 1
b(5) = 5

[Jmacp]

Private Sub Command1_Click()
 
Dim b1(0 To 255) As Byte
Dim b2(0 To 255) As Byte
Dim i            As Integer
    Randomize
    For i = 0 To 255
        b1(i) = Rnd * 255
        b2(i) = Rnd * 255
        Debug.Print "b1(" & i & ")=  " & b1(i) & "   b2(" & i & ")=  " & b2(i)
    Next i
 
End Sub

[frozen]

The number can only be in the byte array once.
What I was trying to do was make a program to compile a random byte array to remap the ASCII values of characters in a string. The sub I wrote compiles bEncodeMap() and bDecodeMap() for the following functions.

Public Function bEncode(ByRef s As String) As String
    Dim i As Integer
    bEncode = ""
    For i = 1 To Len(s)
        bEncode = bEncode & Chr(bEncodeMap(Asc(Mid$(s, i, 1))))
    Next i
End Function
 
Public Function bDecode(ByRef s As String) As String
    Dim i As Integer
    bDecode = ""
    For i = 1 To Len(s)
        bDecode = bDecode & Chr(bDecodeMap(Asc(Mid$(s, i, 1))))
    Next i
End Function

[leinad31]

Instead of adding them from index 0 to 255 in random order, try creating a sorted array first then call a randomizer procedure which will swap the values contained in 2 randomly selected indices (from 0 to 255, the 2 generated indices must not be the same). Swap positions of array member pairs n number of times... make it a large num, you would end up doing around 255 factorial comparisons if you approached it as inserting random numbers from position 0 to 255 anyway.

[frozen]

huh? lol.

[leinad31]

huh? lol.

Pls be more specific. Which part did you not understand?