by Ruben (1 Submission)
Category: String Manipulation
Compatability: Visual Basic 5.0
Difficulty: Unknown Difficulty
Originally Published: Tue 3rd October 2000
Date Added: Mon 8th February 2021
Rating: 
(1 Votes)
Scrambles or descrambles a string according to the ROT13 standard.
VBcoders
Public Function Rot13(ByVal j As String) As String
Dim c As Byte
Dim t As String
t = j
For i = 1 To Len(j)
t = Right(t, Len(j) - i + 1)
c = Asc(t)
If (c > 64) And (c < 78) Then
Rot13 = Rot13 + Chr(c + 13)
ElseIf (c > 77) And (c < 91) Then
Rot13 = Rot13 + Chr(c - 13)
ElseIf (c > 96) And (c < 110) Then
Rot13 = Rot13 + Chr(c + 13)
ElseIf (c > 109) And (c < 123) Then
Rot13 = Rot13 + Chr(c - 13)
Else
Rot13 = Rot13 + Chr(c)
End If
Next i
End Function
'Example, Rot13("Ruben") will return "Ehora"
'and Rot13("Ehora") will return "Ruben".
'Could be used to scramble contents of created
'text file etc. that you want to be accessed by
'your created program only.
'Created by "Ruben" <[email protected]>
No comments have been posted about Scrambles or descrambles a string according to the ROT13 standard.. Why not be the first to post a comment about Scrambles or descrambles a string according to the ROT13 standard..