Click here to Skip to main content
Rate this: bad
good
Please Sign up or sign in to vote.
See more: C#
I made changes to my previous code.plz c the code here...
 
byte[] file = File.ReadAllBytes(textBox1.Text);
int  size=file.Length;
int[] array1 = new int[size];
FileStream fsdest = File.Open("dest.txt", FileMode.Create);
using (MemoryStream memo = new MemoryStream(file))
{
    using (BinaryReader r = new BinaryReader(memo))
    {
        for (int i = 0; i < file.Length; i++)
        {
            byte result = r.ReadByte();
            array1[i] = result;
            listBox1.Items.Add(array1[i]);
            byte[] memb = memo.ToArray();
            BinaryWriter bw = new BinaryWriter(fsdest);
            bw.Write(memb);
            bw.Close();
 
            
            
        }
    }
}
 
i have taken a notepad..and and placed some values in it...the values will get loaded in to array...which are in bytes...later on..i am loading all the values into another file..i.e coverting these bytes to orignal values in another text file..called "dest.txt"...
 
above textbox1.text is nothing but the firstnotepad file....
 

when i run the program i get an error.."Stream was not writable"....
but the second notepad gets the same values as the first notepad....eventhough..error is coming...what actually is wrong...is array useful in this case..or am i using unnecessarily..
Posted 23-Feb-13 14:12pm
Edited 23-Feb-13 20:43pm
s_mon11.9K
v6
Comments
Tharaka MTR at 23-Feb-13 21:31pm
   
your question is not clear? do you want to convert byte[] as string?
Sandeep Mewara at 24-Feb-13 3:44am
   
Check this thread: http://www.codeproject.com/Questions/451768/Stream-was-not-writable-exception

1 solution

Rate this: bad
good
Please Sign up or sign in to vote.

Solution 1

The title of your question "How to covert bytes which are stored in an array using binary reader" doesn't match with your code.
Apart from this you create each time a new instance of BynaryWriter in your loop. I would do it like this:
 
...
BinaryWriter bw = new BinaryWriter(fsdest);
 
using (MemoryStream memo = new MemoryStream(file))
{
    using (BinaryReader r = new BinaryReader(memo))
    {
        for (int i = 0; i < file.Length; i++)
        {
            ...
            bw.Write(memb);  
        }
    }
}
 
 bw.Close();
  Permalink  
v2

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

  Print Answers RSS
0 Sergey Alexandrovich Kryukov 686
1 OriginalGriff 345
2 CPallini 240
3 PIEBALDconsult 150
4 Magic Wonder 131
0 OriginalGriff 5,795
1 Sergey Alexandrovich Kryukov 5,158
2 CPallini 4,740
3 George Jonsson 3,167
4 Gihan Liyanage 2,450


Advertise | Privacy | Mobile
Web03 | 2.8.140916.1 | Last Updated 24 Feb 2013
Copyright © CodeProject, 1999-2014
All Rights Reserved. Terms of Service
Layout: fixed | fluid

CodeProject, 503-250 Ferrand Drive Toronto Ontario, M3C 3G8 Canada +1 416-849-8900 x 100