error with encoding and decoding

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Hi,

i have using encoding and decoding.
in my code encoding is successful running but when we redirect for decoding that time one error is occurred.
error is :- "Invalid character in a Base-64 string"

C#

public static string Base64DecodingMethod(string sData)
   {

       byte[] encData = System.Convert.FromBase64String(sData);
       string result = System.Text.ASCIIEncoding.ASCII.GetString(encData);
       return result;

   }

Posted 11-Jul-12 23:29pm

Pratham4950

Updated 12-Jul-12 0:09am

Sandeep Mewara

v2

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barneyman · Answer 1 · 2012-07-11T23:33:00

Solution 1

I'd try two things ... in order

1. Look at the string you're trying to decode, and see if anything obvious sticks out
2. Google the error message[^] and start at the first response, it seems quite exhaustive

Posted 11-Jul-12 23:33pm

barneyman

Comments

Pratham4950 14-Jul-12 1:43am

I try encode and decode with query string.
it's successful run on local host. but when I have upload project on server.
that time not receive value on decode page with query string.