Rail Fence Cipher encoder on C#

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C#

how to encode stuff into the rail fence cypher in c# language?
thanks... :)

Posted 5-Jan-11 4:01am

fia iik

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Sergey Alexandrovich Kryukov 5-Jan-11 12:50pm

This filter has no practical value... School assignment?

Sergey Alexandrovich Kryukov 5-Jan-11 13:03pm

Best advice: read Wikipedia article on the topic and code from scratch, get some experience.
Other advices will only spoil you and may even lead to inferior results. Do some job!

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Marc A. Brown · Answer 1 · 2011-01-05T04:02:00

Solution 1

Is this[^] what you're looking for? A quick google using the string "rail fence cypher c#" would've given that to you as the first result.
Interestingly, the second result of that search is this[^] from right here on CP.

Posted 5-Jan-11 4:02am

Marc A. Brown

Updated 5-Jan-11 4:04am

v2

Comments

Sergey Alexandrovich Kryukov 5-Jan-11 12:56pm

Mark, both references are quite bad, sorry. One big mistake is massive use of string operators "+=" or "+" where System.Text.StringBuilder should do the job. First application is a pure snippet (maybe fine), but the CP article is just helpless as an article. I don't bother trying then in run-time -- developing from scratch would be faster but -- ...boring.

Marc A. Brown 5-Jan-11 12:59pm

No need to apologize to me. I didn't write 'em! :D Didn't look at the code itself either, just tried to provide some links. Thanks for following up on them!

Yusuf · Answer 2 · 2011-01-05T04:11:00

Solution 2

Does the Rail Fence Cipher on CodePlex gives you any help?

Posted 5-Jan-11 4:11am

Yusuf

Comments

Sergey Alexandrovich Kryukov 5-Jan-11 13:01pm

Sorry Yusuf, nothing good there: a reference to VB code (pointless to read, Question is marked C#) and Wikipedia article which is the best -- you only needed to reference Wikipedia article directly.