Convert String To Raw Binary And Display Save It In Variable?

Sep 15, 2009

How do i convert string to raw binary and display save it in variable?

i can do it when i write the string to file :

Dim data As Byte() = Encoding.GetEncoding(862).GetBytes("שלום")
Using writer As New StreamWriter("C:lasttest.txt", False, Encoding.GetEncoding(862))

[Code].....

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Convert A String Containing A Binary, Octal And Hex Number Into A Decimal String?

Jun 7, 2009

I'd like to convert a string which contains a decimal number into string that contains the binary value, the octal and the hexadecimal value of that decimal number.Afterwards I also like to convert a string containing a binary, octal and hexd. number into a decimal string.Basically I'm looking for the functions:

dec2bin
dec2oct
dec2hex
bin2dec
oct2dec
hex2dec

I'd not prefer to rewrite a function, I'm sure the framework must have these functions already.

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Convert And Save Byte Array HEX Values To Binary File

Jun 5, 2011

I have a device with upon serial communication, it send the data as HEX values, (e.g., C020042ABD0F91A103E400F929EBC). I use the following code to get data from the serial port.

Dim fStream As New FileStream(sFileName, FileMode.CreateNew) ' creates new file
Dim bw As New BinaryWriter(fStream)
System.Threading.Thread.Sleep(1500)
ComTd.Read(data, 1, bCount)
Dim bCount As Integer = 4119 ' it is the size of the chunk not block size
Dim data(bCount) As Byte
[Code] .....

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VS 2008 Convert Video To Binary To Save To Mysql Database?

Jul 14, 2011

how to convert video file into binary to save to mysql database and how to retrieve it.

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Convert Binary String To Integer?

Jul 26, 2009

I got to a snag recently in the program. I know exactly what is going wrong, and I know exactly what will fix it. However, I do not know how to code what I need.

Code:
'a function to determine whether the pokemon is shiny
Function SHINY(ByVal data() As Byte, ByVal IDnumber As Integer, ByVal SIDnumber As Integer)

[Code].....

So as you can see, I need to convert a binary string into an integer so it will work properly. Everything else is fine, I've tested it out a lot and done a lot of debugging, even manually, and I'm sure everything will work. All I need is the code to convert it.

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Convert Integer To Binary String?

Jan 26, 2009

Is there an easy way to do this in .NET.I see the Convert.ToXXXX, but no Convert.ToBinaryString.

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VS 2010 : Convert The String In One Textbox To Binary?

Feb 17, 2011

I'm supposed to convert the string in one textbox to binary, and display it as binary, in another textbox. I can make this part work, but when I want to convert it from binary and back to text, it all goes bananas.Here's the code I'm using for the conversion:

Private Sub Button1_Click(ByVal sender As System.Object,
ByVal e As System.EventArgs
) Handles Button1.Click

[code]....

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Convert A String To Binary Code For Build A File?

Oct 13, 2011

well in a database is saved a binary code (this is a *.jar) i need to download this code (with a select query) and Rebuild this file

What are the setps for convert since a String to a File?

someone told me i need convert it to array byte, but i dont know how to convert a String to a array byte... what are the best steps?

this code return me a table

Public Function ConseguirCatalogo() As DataTable
Return conn.RegresarTabla("select archivo from catalogo where id= (select id from periodos where actual=1)")
End Function

[Code]....

now what are the next setp for convert it finally to a file? ( it is a *.jar)

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Save Both String And Images To The Same Binary File?

Jan 20, 2011

I'm wounder if it's possible to save both string and images to the same binary file? I know that you can save them independently with one file for strings and one for images. But i would like to save both in to the same file.

If it's not possible with binary files, when what's my options?

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Read From Binary File And Convert Byte Array Into String?

Jun 22, 2012

I'm trying to read the binary data from a binary file with the code below but the it's return the value in the byte array. How can i read the binary data from the binary file and then convert the data into string?This is how i create the binary file.

Dim fs As New FileStream(Application.StartupPath & "Agency.dat", FileMode.OpenOrCreate)
Dim bf As New BinaryFormatter()
Call bf.Serialize(fs, GAgency)[code]....

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Split Comma Separated String In Text File And Save Each String In Different Variable?

Dec 5, 2011

These is the content of my txt file which is saved in D drive in my pc abc,1,2,3..I tried the flowing but it didn't work:[code]I am getting error on this line.. data = line.Split(","c)...it says this line isn't in use anymore or something and that I rather use LineInput but thats asks for filenumber and i don't know what that is. I am sorry but I am a complete beginner. what else can I try? [code]ok that error is gone now but now if I want to add these values to a list box..how can i do that?

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Convert From String To Variable?

Nov 9, 2009

sRndMessageNumber = "sNewMessage" & CInt(Int((3 - 1 + 1) * Rnd() + 1))

I want to Calculate a number between 1 to 3 and then call the variable sNewMessage2 for example. So how to convert from string to variable?

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Convert String To Predefined Variable Name?

Nov 9, 2011

I'm programming a basic slot machine in Visual basic, and want to use a for loop to randomly choose the image for each slot, display the image in each slot, and change the slotName variable (so I can check later on which symbols are in the slots) for each slot. The problem I'm finding with a for loop is that the variables and objects for each slot have different names (slot1Name, slot2Name, slot3Name, lblSlot1, lblSlot2, lblSlot3, etc). Is there any way I could have could something like:
currentSlotName = "slot" & i & "Name"

This is the code at the moment, this code is repeated (with different variable and object names), for each of the 3 slots, which is pretty inefficient.
' Randomise numbers and assign images to slots based on random numbers, if the hold isn't on
' Slot 1
If Not held1 Then
slot1Value = Int(Rnd() * numbersGenerated + 0.5)
Select Case slot1Value
[Code] .....

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Convert String Variable To An Integer?

Jul 5, 2010

Convert String Variable to an Integer?

I tried this[code]...

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How To Convert String To Variable Object

Feb 6, 2011

Here's my problem :
Let say I have a variable called A
Which value is 100 ( A = 100)

In a form, I have a textbox, where I want to enter a variable name
textbox1.text="A" for example

Then I want to display the value of that variable
msgbox (somefunction(textbox1.text)), which will popup 100

I read some info about Reflection, but they all seems to refer to controls and not simple variable

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VS 2010 Convert String To Variable

May 28, 2012

[Code]...

Now I'm wondering if it is possible to convert text to one variable defined up i.e.: dim mycolor as string

[Code]...

Is it possible to convert string mycolor to Color variable as defined before?

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Asp.net - Format - Convert A String Variable To A Date

Dec 27, 2011

I am using the following function to Convert a String variable to a Date. Subtract a day from it and convert the date back to a String. The code goes as follows

[Code]...

If edate has a value 29/12/2011 than the value in expenddt gets changed to a different format and the value in expenddt comes to 12/29/2011 and later after subtracting a day expenddt is 12/28/2011 and than when i convert it back to a String i get the value in asd as "12/28/2012 12:00:00 AM"

[Code]...

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Convert Regex Variable To String So I Can Use It In Textbox?

Mar 9, 2012

Dim phone As New Regex("(?d{3}[) ]s?d{3}[- ]d{4}")

BUT I can't use it with txt1.text = phone as it isn't string.

How can I set new regex as string ?

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Convert String Variable Into Form Object?

Jun 12, 2009

I have a string value of form names in my DB so when my condition passes, the variable string will take over the value , then that value will call the form(variable) as string.

[code]...

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Forms :: Convert A String Variable To Constant

Feb 6, 2010

I am developing an application which initially allows the user to browse and select a save location. The selected path is assigned to a public variable which is used with concatenation to crate folder for saving user input data. How can I change the path string to a constant so the user can run the program again without having to run setup routine unless they want to change the save location?

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Convert String To Integer With Variable Decimal Sign?

Nov 22, 2011

I am currently looking into the conversion of a string value to an integer. Obviously I will need to do some validation as to whether the passed value is in fact convertible to an integer.

At the heart of my question is this: the users' local is nl-BE (dutch (Belgium)), which means that we use a comma as decimal sign (and points as thousands separator); e.g. 123.456,78 would be a valid nl-BE number. Now, when using the numeric keypad, the
decimal key will yield a point, not a comma (weird huh!). So many user will enter 123456.12 and when converted to an Int, this should yield 123456.

The thing is that I want to cover all possible angles; both points and commas may be used as decimal sign by the users. So I wondering if anyone has written some code that deals with such a situation. I was thinking of an extension method that makes the
conversion based on whether a point or a comma is last used in the passed string (since no thousands separators should occur after the decimal sign).

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Display A String (stored In A Variable) In Notepad?

Jul 12, 2009

I want to display a string (stored in a variable) in notepad(or any other default text editor depending upon the system). Saving to a text file is not necessary. I just want to open Notepad with an unsaved file containing the text. Please help

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Display An Image In PictureBox Using String Variable?

Jul 4, 2009

I'm real new to VB and thought I'd try something "simple". I have a form with a button, two pictureboxes and textboxes. When the button is clicked, I am generating two random numbers (1-6) and then want to select a corresponding picure of a dice from the Resource folder (named Dice1-6.jpg) for each of the pictureboxes. The textboxes display the numeric version of the "dice" rolls.[code]...

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Convert A Query Answer To A String To Display?

Mar 18, 2010

I have this query that returns the number of rows which is :

SELECT COUNT(*) AS MemberTotal
FROM Members

i'm trying to write a readonly property called count to return that value in string its suppose to display the result of my query in a tool strip status label, I have this in my code

Public ReadOnly Property count() As String
Get
Return memberAdapter.GetMemberCount()
End Get
End Property

but it gives me an error saying I can't convert dataset to string something like that and I don't have any idea on how to convert it I tried the Cstr but that didn't work?

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VS 2008 Read Text From File And Save To String Variable?

Dec 6, 2010

How do I read all the text from a text file and save it as a string variable? For some reason I remembered it being something like this: IO.FromFile.ReadAllText("path") but thats not it.

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Read Binary File And In This File Found The String And Replace It With Other One And Save The File Afterwords?

Jan 11, 2011

i need to read binary file and in this file found the string and replace it with other one and save the file afterwords. I found many example to read binary, but to find and replace is for me mistery.

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Search A String Variable And Place The Match Into Another String Variable In Visual Basic?

Nov 18, 2009

I'm looking for a way to search a string variable for two words and copy the text in between them into another variable. This needs to be done as many times as the match occurs.

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Convert Binary To BCD In 2005 C++?

Mar 9, 2010

I am need of help. I need to know how to convert Binary to BCD in VB 2005 C++.

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Convert Binary(?) To Text?

Mar 17, 2009

How do I convert this file (Attached) to a readable text file (its XML code).I found code here and there but doesnt work. I want to grab the whole file and dump it back out as readable text.

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Convert Char To Binary?

May 1, 2012

I want to make a program that can make:

1.) check if a character is in a text file

2.) if the character exist then convert the character into binary code

3.) display the result in a textbox.

Here is my code:

' s is my txt.file
' in this code i want to check if char "g" is the in the txt.file
If InStr(1, s, "g") > 0 Then

[Code].....

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