Class in C# and Java that converts base data types to an array of bytes, and an array of bytes to base data types.
Class in C# and Java that converts base data types to an array of bytes, and an array of bytes to base data types.
Questions tagged [bitconverter]
138 questions
0
votes
1 answer
How do I limit BitConverter.GetBytes() to return only a certain amount of bytes using VB.NET?
I do:
Dim BytArr() as Byte = BitConverter.GetBytes(1234)
Since, by default, they are 32 bits, it returns 4 byte elements.
I want to be able to control it to return only like two bytes. Maybe only three bytes. Are there any built-in functions to…
SSpoke
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3 answers
Converting a big endian array to an Int64
Im using a System.IO.BinaryReader to read a data from a serialized file. The file is big endian. So what I did to read the Int64 (long) from the stream was read 8 bytes from it. What I need to do is convert those 8 bytes of big endian into little…
Cole Tobin
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0 answers
a program gives me different results from debugging mode
in below code
public partial class UC_Home : UserControl
{
static byte[] Data_From_Class_library { get; set; }
string resultedStr { get; set; }
public UC_Home()
{
InitializeComponent();
}
public UC_Home(byte[]…
-1
votes
1 answer
Alternative to BitConverter that doesn't require fixed length, zero-padded byte arrays?
BitConverter.GetBytes always returns fixed length arrays for numbers, padded with zeros so that they are precisely 1, 2, 4, or 8 bytes long. Similarly, the decoding methods only accept arrays of certain lengths, depending on the size of the…
Raleigh Krezzler
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votes
3 answers
Byte[] to float conversion
Float b = 0.995;
Byte[] a = Bitconverter.GetBytes(b);
Now my byte[] values are 82 184 126 63 .i.e.,
a[0] = 82, a[1] =184, a[2] = 126, and a[3] = 63.
I want to revert back above byte to float.So,I used Bitconverter.Tosingle
Float b =…
Indrajith Sukumar
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- 3
-1
votes
1 answer
Compress byte[] in c#
i have a method which Decompress byte array and i need opposite of this function(mean Compress).i googeled a lot but didnot find exactly opposit of this function
public static byte[] Decompress(byte[] B)
{
MemoryStream ms = new…
ehsan
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5 answers
C# getting 1st 2 integers out of a byte array
I have a byte[] like this
byte[] buffer = new byte[1024];
this byte[] may have values like this:
buffer = {0, 0, 0, 106, 0, 0, 0, 11, 64, 33, 50, 32, 32, 32, ....}
I am trying to get first 8 bytes, that is:
0,0,0,106
0,0,0,11
, and convert these…
cd491415
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2 answers
equivalent of c# bitconverter in delphi
is there an equivalent of bitconverter.getbytes in Delphi?
https://msdn.microsoft.com/en-us/library/fk3sts66(v=vs.110).aspx
lakdee
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2 answers
how to convert short to byte array in Objective-c?
In C# short can be converted to byteArray like this
public void WriteShort(short value)
{
WriteBytes(flip(BitConverter.GetBytes(value)));
}
I want to implement this in C or Objective-C
yj chan
- 13
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-2
votes
1 answer
Network Byte[] to Int64 problems
I am gathering binary information from a multicast stream on a VERY old system. I have converted most of it, but I am having problems with a High / Low DWORD Combo. I wrote a little test app to try to iron this out. I am being told the value…
vSteve
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votes
1 answer
C# Sockets byte array
Okay so i'm receiving bytes from a request..
I call to read the bytes
byte[] buffer = new byte[1024];
int resp = socket.Receive(buffer);
If I use this,
Console.WriteLine(resp)
it returns a integer of 9, meaning 9 bytes are…
Hostd
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votes
2 answers
C# - are byte representations of different types different?
I know question is a bit weird, I'm asking out of pure curiosity, as I couldn't find any relevant info around. Also, please feel free to edit title, I know its terrible, but could not make up any better.
Let say I have variable foo of type object,…
Pindwin
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1 answer
Bitcoin arbitrage collection formula
https://cryptorank.io/price/bitcoin/arbitrage
I am working on displaying the various currencies like Bitcoin arbitrage URL shared above.
There are number of the records with +9.53%, +7.7% against the other currencies. I tried hard to find out the…
vikas dhiman
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2 answers
Convert javascript string length to array of byte[]
I need to convert in javascript the length of a string to an array of bytes with length 2 (16-bit signed integer) equivalent to C# Bitconverter.GetBytes( short value).
Example: 295 -> [1,39].
Ciprian Stanciu
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- 5
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2 answers
Processing 1000's of parameters a second in C# by quickly converting data types from byte to other types
I have asked this question over the last 2 years and am still looking for a good way of doing this. What I am doing is as follows:
I have a WPF/C# application which has been developed over the last 3 years. It takes a real time stream of bytes over…
Pantera
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