473,662 Members | 2,406 Online
Bytes | Software Development & Data Engineering Community
+ Post

Home Posts Topics Members FAQ

Convert a String to a Byte Array?

I have a string that I received from a web service call and I want to write it to a Stream. I cannot figure out how to access the string as a byte array and write it to the Stream. Any thoughts. I looked at Byte.Parse() but it will only convert a string represntation of a number and convert it to a byte.

Thanks,

Brian
Nov 15 '05 #1
2 2483
ASCIIEncoding.A SCII.GetBytes(s tring s);

Returns a byte[]
"Brian" <an*******@disc ussions.microso ft.com> wrote in message
news:63******** *************** ***********@mic rosoft.com...
I have a string that I received from a web service call and I want to write it to a Stream. I cannot figure out how to access the string as a
byte array and write it to the Stream. Any thoughts. I looked at
Byte.Parse() but it will only convert a string represntation of a number and
convert it to a byte.
Thanks,

Brian

Nov 15 '05 #2
Brian <an*******@disc ussions.microso ft.com> wrote:
I have a string that I received from a web service call and I want to
write it to a Stream. I cannot figure out how to access the string as
a byte array and write it to the Stream. Any thoughts. I looked at
Byte.Parse() but it will only convert a string represntation of a
number and convert it to a byte.


You need to work out which encoding you need to use, and call GetBytes
on that encoding with the string.

For instance:

byte[] bytes = Encoding.UTF8.G etBytes(...);

Alternatively, create a StreamWriter wrapping the stream, and write the
string to that. Again, you'll need to use the right encoding.

See http://www.pobox.com/~skeet/csharp/unicode.html

--
Jon Skeet - <sk***@pobox.co m>
http://www.pobox.com/~skeet
If replying to the group, please do not mail me too
Nov 15 '05 #3

This thread has been closed and replies have been disabled. Please start a new discussion.

Similar topics

1
4472
by: Swarup | last post by:
I am reading a file (txt, xml, gif, ico, bmp etc) byte by byte and filling it into a byte arry. Now i have to convert it into a string to store it in the database. I use System.Text.UnicodeEncoding enc = new System.Text.UnicodeEncoding(); now i am using enc.GetString(value) and the value retured is one byte less if the size of the byte array is Odd. In case of files having even number of bytes, the convertion is happening correctly and...
6
10190
by: Ricardo Quintanilla | last post by:
i have a code that sends data to a socket listening over as400 platform, the socket responds to me as a "byte array". then i need to convert the "byte array" into a string. the problem is that the data converted from the byte array into a string , is not what i expect. example: - the data returned from the socket is (byte array) "Usuario Sin Atribuciones Para Esta Función"
15
34583
by: Kueishiong Tu | last post by:
How do I convert a Byte array (unsigned char managed) to a char array(unmanaged) with wide character taken into account?
6
12755
by: Allan Ebdrup | last post by:
How do I easily convert a int to a string? Kind Regards, Allan Ebdrup
6
53702
by: moondaddy | last post by:
I'm writing an app in vb.net 1.1 and need to convert a byte array into a string, and then from a string back to a byte array. for example Private mByte() as New Byte(4){11,22,33,44} Now how do I convert it to: dim myStr as string = "11,22,33,44"
6
5260
by: Bob Altman | last post by:
Hi all, I'm looking for the fastest way to convert an array of bytes to String. I also need to convert a String back to its original Byte() representation. Convert.ToBase64String and Convert.FromBase64String seem like the closest thing I can find to what I'm looking for baked into the base class library. Can anyone suggest a better way to do this? TIA - Bob
12
13537
by: Peter | last post by:
Trying to convert string to byte array. the following code returns byte array of {107, 62, 194, 139, 64} how can I convert this string to a byte array of {107, 62, 139, 65} System.Text.UTF8Encoding str = new System.Text.UTF8Encoding(); string s = new string((char)107, 1); s += new string((char)62, 1);
19
5325
by: est | last post by:
From python manual str( ) Return a string containing a nicely printable representation of an object. For strings, this returns the string itself. The difference with repr(object) is that str(object) does not always attempt to return a string that is acceptable to eval(); its goal is to return a printable string. If no argument is given, returns the empty string, ''.
5
4845
by: da1978 | last post by:
Hi experts, I need to convert a string or a Byte array to a string byte array. Its relatively easy to convert a string to an char array or a byte array but not a STRING byte array. i.e. Dim Array() As Char Dim strwork As String = "76A3kj9d6" Array = strwork.ToCharArray OR
0
10753
Debadatta Mishra
by: Debadatta Mishra | last post by:
Introduction In this article I will provide you an approach to manipulate an image file. This article gives you an insight into some tricks in java so that you can conceal sensitive information inside an image, hide your complete image as text ,search for a particular image inside a directory, minimize the size of the image. However this is not a new concept, there is a concept called Steganography which enables to conceal your secret...
0
8432
marktang
by: marktang | last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look ! Part I. Meaning of...
0
8343
by: Hystou | last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it. First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
0
8856
Oralloy
by: Oralloy | last post by:
Hello folks, I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>". The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed. This is as boiled down as I can make it. Here is my compilation command: g++-12 -std=c++20 -Wnarrowing bit_field.cpp Here is the code in...
1
8545
by: Hystou | last post by:
Overview: Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
0
8633
tracyyun
by: tracyyun | last post by:
Dear forum friends, With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
0
7365
agi2029
by: agi2029 | last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own.... Now, this would greatly impact the work of software developers. The idea...
1
6185
isladogs
by: isladogs | last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM). In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules. He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms. Adolph will...
0
4179
by: TSSRALBI | last post by:
Hello I'm a network technician in training and I need your help. I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs. The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols. I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
1
2762
by: 6302768590 | last post by:
Hai team i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.