Converting Binary To Text?

Aug 19, 2009

Okay here is the code I'm using to convert text to binary and then back to text for display.

Module convertbinary
Public Function ConvertToText(ByVal BinText As String)
Dim BinChar As String

[Code].....

What I'm trying to do is store a query string in a table cell. So I figured the best way would be to convert the query string to some binary format for storing and then when I pull it out of the database I would convert it back to a string of text.

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[Code]...

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Private
Sub
Button1_Click(ByVal
sender As

[code]....

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I need to convert a decimal value(Float Decimal value) to Binary(Float), How can I convert

EX,

Dim a as Double = 2.2

How can I convert this to Binary,

If we use Convert.toString(a,2), It'll return "10",

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I'm trying to wrap up a program I wrote in VB.NET and quick. I have a device that I am connected to through a serial port (COM4). It sent me 1056 binary bytes which I have stored in an array called newRecievedData. (see code below)

********** Start Code*********
Dim numberOfBytesToRead As Integer
numberOfBytesToRead = myComPort.BytesToRead
Dim newRecievedData(numberOfBytesToRead - 1) As Byte

[Code].....

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Code:
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[code].....

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CODE:

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I've been trying to figure this out for hours now, and I've given up on trying to solve it myself. Basically what I need to do, is convert a "double octet" binary string, such as "11010011 01011101", into a byte or char type if possible.I use the following code to convert my Unicode text into binary:

Private Function ByteToStr(ByVal bt() As Byte) As String
Dim st As New StringBuilder
For Each byt As Byte In bt

[code]....

But that gives me weird results. The "Convert.FromBase64String" obviously isn't what I'm after. Any help would be great. If I can convert the "binary string" into a bytes or chars I can get it into a string.

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Converting A "binary String" Into A Byte Or Char?

May 23, 2010

I've been trying to figure this out for hours now, and I've given up on trying to solve it myself. Basically what I need to do, is convert a "double octet" binary string, such as "11010011 01011101", into a byte or char type if possible. I use the following code to convert my Unicode text into binary:

[Code]...

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Jun 4, 2011

How do I change bytes [text stored in those bytes] in a binary file?

I have a little function that read bytes 335-343 [For Keyer] and bytes 344-352 [for verifier] and displays it. These bytes store who the keyerID and VerifierID of a data entry file are. From time to time the Verifier Resumes the file [to insert new records], and his/her name gets stored in the KeyerID bytes. So if the original keyer had lots of errors, the new verifier now becomes the owner of this file and the errors are attributed to him/her [not fair]. He/She gets penalized when there are lots of errors.

My question to you is, how do I change the content of those bytes and save it to the file, without damaging any part of the file? I want to save 'H345' in those bytes, [H345 is an example of a Keyer/Verifier ID]

note - as of now I am using 010 Editor [binary editor]to manually change those bytes. When I use this editor, I can see the text portions for those bytes.[code]...

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I would like to convert a hexedicimal binary to UTF-16..[code]I am not reading the binary from a file, it is coming as query-string to my website..

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How? I am willing to make a text to binary to text converter, but how can i convert text to binary?

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I need to write an hexadecimal value to a text file but as a binary, how do i do that

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Jan 25, 2009

I have done a text-to-binary-translator but it only translate one letter at the time, and I want to write a whole text and then translate it to binary

The code now is:
Dim keyin As Integer
keyin = Val(TextBox1.Text)
If TextBox1.Text = "a" Then
TextBox2.Text = 1100001
End If
etc.

It only translate the letter "a" to 1100001. I want to write like "alex" and it would be like
1100001110110011001011111000.

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File.ReadAllText(String filepath, Encoding encoding); with UTF-8 encoding.

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Apr 20, 2011

i am currently doing a project for my course. My project is creating a system for a mechanical workshop, this includes customer information, car information, expenditure ect. I am not allowed to use access to store the information as this will decrease my overall mark on difficulty hence i am going to use files to store the information. I am using VB 2005. I have tried with binary files, this was good at first as it stored data in a record but then when i tried to create a algorithm to search the data it failed.

1) Should i change my file from binary to text or another type?

2) Anyone have any ideas to search within a binary file? If you do can i get some code please.

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What are the pros and cons of standardizing on using Option Compare Text vs Option Compare Binary for VB.NET development?

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Some of the advantages/arguments for Option Compare Text:

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But I would guess that this method is not very universal and probably not the best way. Are there any VB functions available to do this sort of thing? I was able to find something called Text.Encoding, but there didn't seem to be a reverse of that not that I found anyhow. Any ideas?

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The stipulations of the test were:
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No using Built-In Sorting or Searching Functions

[code].....

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