473,386 Members | 2,078 Online
Bytes | Software Development & Data Engineering Community
Post Job

Home Posts Topics Members FAQ

Join Bytes to post your question to a community of 473,386 software developers and data experts.

how to convert bytes array?

Hello, I have a question.
byte[] network = new byte[100];
And I know what in this byte array in position from 4 to 8 it is long value,
and from 10 to 12 is it ushort type.

I need do something like this
long val1 = (long)network[4-8];
ushort val2 = (ushort )network[10-12];

So I need get few bytes from some position and convert them to some value
type.
How can i do this?
Sep 12 '07 #1
2 1403
SushiSean wrote:
[...]
So I need get few bytes from some position and convert them to some value
type.
How can i do this?
You may find the BitConverter class useful for the purpose.
Sep 12 '07 #2
"SushiSean" <Su*******@discussions.microsoft.comwrote in message
news:6F**********************************@microsof t.com...
Hello, I have a question.
byte[] network = new byte[100];
And I know what in this byte array in position from 4 to 8 it is long
value,
and from 10 to 12 is it ushort type.

I need do something like this
long val1 = (long)network[4-8];
ushort val2 = (ushort )network[10-12];
Note that the value is in bytes 4 to 7 and 10 to 11.

Michael
Sep 12 '07 #3

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

Similar topics

9
by: mprocopio | last post by:
Fellow JavaScripters, I am looking for code or implementation ideas for converting an integer variable to a four-byte array. I'm porting some of my code from C#, where I make use of their...
1
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...
2
by: Dave | last post by:
Hi, I'm trying to convert a byte array to string --This works... System.BitConverter.ToString(bytes) "EB-55-79-20-18-B2-76-4D-85-0A-93-6B-97-33-31-B8" --This doesn't, but returns...
3
by: MuZZy | last post by:
Hi, I just wonder if someone can help me wit this - i have a byte array and need to convert it to short array, creating short numbers by combining bytes by pairs: My array: byte, byte, byte,...
8
by: Ken Dopierala Jr. | last post by:
Hi, I'm reading the header file of a PCX image and I need to convert 2 bytes to a short. How would I go about doing this? I know that they are bytes 8 & 9 in my byte array. I'm not sure how to...
9
by: Charles Law | last post by:
Suppose I have a structure Private Structure MyStruct Dim el1 As Byte Dim el2 As Int16 Dim el3 As Byte End Structure I want to convert this into a byte array where
10
by: Nikolay Petrov | last post by:
How can I convert DOS cyrillic text to Unicode
6
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...
8
by: piggy | last post by:
I am trying to convert an image to an byte array (tobytes() method) and from byte array back to an image (frombytes() method). The problem i have here is say the image size is 285 bytes but the...
0
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...
0
by: aa123db | last post by:
Variable and constants Use var or let for variables and const fror constants. Var foo ='bar'; Let foo ='bar';const baz ='bar'; Functions function $name$ ($parameters$) { } ...
0
by: ryjfgjl | last post by:
If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...
0
by: ryjfgjl | last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
0
by: emmanuelkatto | last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud. Please let me know. Thanks! Emmanuel
0
BarryA
by: BarryA | last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
0
by: Hystou | last post by:
There are some requirements for setting up RAID: 1. The motherboard and BIOS support RAID configuration. 2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
0
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,...
0
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...
0
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,...

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.