Utf 8 - Convert Unicode 8 (UTF8) Into Regular American ASCII?

Jan 7, 2012

I have thing problem here is the debugging outputs


should be




Convert Unicode To UTF8?

Jun 26, 2011

how can i convert Unicode to UTF8

how can i conevrt Unicode to ANSI

(VS 2010)

This is for a forum login.

i'm trying to make a login for a forum but if a user contains special char in his name it won't work..

so i thought of converting them to Unicode and convert them to ansi and try loging...

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Utf 8 - Function That Will Tell Us Whether 2 Strings Are Equivalent Under UTF8 Unicode Collation?

May 23, 2012

This question is similar to How to emulate MySQLs utf8_general_ci collation in PHP string comparisons but I want the function for vb.net rather than PhP.Recently I make a lot of supposedly unique key.Some of the keys are equivalent under UTF8 unicode collation.For example, look at these 2 key:


If I paste that into front page, and look at the source code you'll see



Note: In stack overflow they still look different.I know it's not the same. I guess even in stack exchange it doesn't show. Say I have 1 million such records and I want to test whether 2 string WILL be declared the same by MySQL UTF8 collation. I want to know that before uploading. How do I do that.So vb.net think that those are different keys. When we created mysql query and upload that to database, the database complain it's the same key. Just one complain and the upload of 1 million databases will be stuck.We don't even know what the hell is ‎? Where can we look that up anyway?Anyway, I want a function that when given 2 strings will tell me whether they will count as the same or not.If possible we want a function that convert strings into their most "standard" form.For example, ‎ seems to encode nothing and the function would recoqnize all those nothing character and eliminate that.Is there such thing?So far this is what I do. I need something more comprehensive.


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What Is The 'whitespace' ASCII Or Unicode Character In System.Text.Encoding.ASCII.GetBytes (whitespace)

Nov 4, 2009

I would like to pass a whitespace character by using the System.Text.Encoding.ASCII.GetBytes(" "), and System.Text.Encoding.Unicode.GetBytes(" ") , where " " is the whitespace Character required. What do I need to type (" ") to get a whitespace character passed.?

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Convert EBCDIC To UTF8?

Dec 22, 2011

I want to convert an ebcdic string to a utf8 string. I use the below online tool to test this, which is very good, for conversion related stuffs.


I want to convert ˆ‰‰†ø which is in EBCDIC to UTF8 string, which is thisisutf8 You can use the above link to test.

I refered the below article on how to read EBCDIC data in .net


Then I used the same method to read the ebcdic data

Dim encoding As System.Text.Encoding = _

However I am not getting the expected data

Here is my code, to get the result into a atring, a.

Dim a As String = System.Text.Encoding.UTF8.GetString(System.Text.Encoding.GetEncoding(37).GetBytes("ˆ‰‰†ø"))

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Convert Text From Mac OS Roman To UTF8?

Sep 28, 2009

I've encountered an incredibly frustrating problem during my work with a function to extract META-data from images.

When reading data from a file created under Windows in any kind och charset there is no problem at all, but when reading from files created under OS X i can't convert it to utf8.

The problem only occurs on chars like 'å','ä', 'ö' and some other chars that i rarely use.

Is there any way of converting chars on-the-fly serverside?

I guess i need a function to determine the actual charset as well.

I've tried numerous ways of converting with HTMLEncode/Decode and URLEncode/Decode without ANY result at all.

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How To Display Ascii (chinese) To Chinese Unicode In Textbox Control

Feb 24, 2009

i have search for the whole forum and google but found no trace on converting from a ascii chinese character to unicode chinese character in .net control

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Convert Unicode Character Code To Unicode Character?

Aug 28, 2010

I have two textboxes (InputTextBox, OutputTextbox).In the InputTextBox, if I type "a" I need to display tamil letter "அ" in OutputTextBox.For the above requirements, I tried like below,

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Convert Text To Unicode?

Nov 3, 2009

I am trying to convert text inputed in a text box to unicode. I need to the program to process each letter and return "the letter = the unicode" in the label.

For example, if the user enters "apple" the lable would read: a=65 p=80 p=80 l=76 e=69

I know the AscW command will return the Unicode Integer but I only know how to do the conversion for single letters

The code below only processes the first letter and only returns the code, not "the letter = the code"

Private Sub btnCode_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnCode.Click
Dim strWord As String = Me.txtWord.Text


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Convert Unicode In One TB To Shift-JIS In Another TB?

Jun 10, 2010

Trying to develop a text editor, I've got two textboxes, and a button below each one.When the button below textbox1 is pressed, it is supposed to convert the Unicode text (intended to be Japanese) to Shift-JIS.The reason why I am doing this is because the software VOCALOID2 only allows ANSI and Shift-JIS encoding text to be pasted into the lyrics system. Users of the application normally have their keyboard set to change to Japanese already, but it types in Unicode.How can I convert Unicode text to Shift-JIS when SJIS isn't available in the System.Text.Encoding types?

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Convert Greek Characters To Unicode?

Jun 1, 2009

Is there any easy way of converting a windows-1252 string into a Unicode one?

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Convert Several Text Files To Unicode?

Nov 9, 2009

i am trying to convert several text files to unicode (UTF-16) but i could not reach to a good end. Have anyone try to do such a thing or have any idea on how to accomplish this?


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VS 2008 - How To Convert Unicode To String

Oct 17, 2010

How would I convert a Text File that is Unicode into string (readable text)?

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Convert Hex To ASCII?

Jan 1, 2010

Here's my code and the result, as much as I know, is in ASCII:

Private Sub Form_Load()
With MSComm1
.CommPort = 1
If .PortOpen = False Then


I need the data to be in Hex

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Convert String To Unicode Byte Array?

Nov 18, 2009

I have to set a value in the registry and it has to be in a unicode binary format. This is to change the default signature of Outlook.I have a signature called : TacoWhen I change my default signature in Outlook itself to Taco. It will be stored in the registry like this:54 00 61 00 63 00 6f 00 00 00However, when I change the value of this key programmatically like this:

.SetValue("New Signature", Text.Encoding.Unicode.GetBytes("Taco"), Microsoft.Win32.RegistryValueKind.Binary)


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Convert String To Unicode For Command Line?

Jun 1, 2009

I'm using vb6 to invoke a function in a dll with the following argurments (

int argc, _TCHAR* argv[])

in vb6:this is how i call the function in the dll..

String command = "TEST 123 456"
module(3, command)

As you can see, command is of String type.. the parameter needed is _TCHAR*

_TCHAR* is in unicode. How do I convert my String to _TCHAR*??

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.net - Convert A File To Ascii?

Aug 29, 2010

This has been driving me crazy for two weeks! I just started learning Vb.net, so please forgive me if I make rookie mistakes. Basically, I would like to convert any type of file to Ascii code. An mp3, .wav, .avi etc. The most I was able to do is convert only the first character of the file to Ascii. Also, I'm not sure what would be the fastest method to do this. SteamReader, FileStream, or BinaryReader. Can anyone explain what method would be best? This is what I have so far:


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Convert Hexadecimal To Ascii?

Jun 14, 2009

how i can convert from Hexadecimal to Ascii ? like this ez : a hex text "6d 65 68 64 69 33" will became a ascii "mehdi3"

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Convert 32-bit Code To ASCII?

Oct 29, 2009

I'm testing a "simple" login program: it has predetermined ID and Password, after input is correct then you can change the ID and Password. It saves a Non-Encrypted file that has the new ID and Password. Then after the program loads (when it is opened again) it reads the file to retreive the ID and Password, but when it reads, it reads it in 32-bit code, I need it in Ascii (with alphabetical representation) so that I can compare it to the input.I also get an error stating the length cannot be a negative (right after my comment).

Here is my code:

Imports System
Imports System.IO
Imports System.Text


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Convert A Character To Ascii?

Dec 10, 2011

I know how to convert a character to ascii Asc("E") = 65 How do I reverse the process? ie change 65 to E?

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Convert ASCII To Char?

Feb 15, 2009

I have a string of ASCII in HEX. ( 5A65726f)so first i split them into 2s >>>> 5A 65 72 6f then i change the hex to integer using these integer i convert them to char using chr() it did the job great, i can see the correct word i want..but it give me an error saying " make sure it has the right format" ( error shown below)

Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
Dim hexnum As String
Dim converttohex As String
Dim hextonum As Integer


i thought it was the for loop problem...since i will go up to 7 while len(hexnum) is 8 so it would loop again but there is nothing after 8th HEX?so i tried For i = 1 To Len(hexnum)-1 Step 2 ...this time...textbox didnt show anything...+ the same error came up...

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Convert Byte To ASCII

Jun 14, 2006

How to convert byte array to ASCII in VB.NET System.Text.Encoding.ASCII.Getstring(y) it gives the data like 52414D41 . but i need "RAMA" instead of 52414D41.

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May 24, 2006

i have a text file that orignated on an IBM mainFrame. the file contains numeric data as follows:


The above value should be -04395. I'm having problems making this conversion happen are there anu methods in the framework

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Convert From ASCII To Hex Number

Feb 28, 2012

I realize this might be a redundant post, but I can't seem to find (through all the searches) the code to do what I need to do...or it's just not working for me.

I have an Intel hex file (containing ASCII characters) such as :041400000262F5226D

I need to convert the values to hex numbers into memory (an array), such as


I'm not sure of the proper combination of conversions I need to get this accomplished. I've tried several combinations of Val/Asc/ etc. but can't get it correct.

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Convert Hex To Ascii, Like In Excel?

Dec 22, 2011

I am looking for a function in vb.net which will convert a hex value to the corresponding ascii, like in excel.For example, in excel,

=CHAR(HEX2DEC("c7")) will return, 'Ç'

Is there any library function, which does the same, in .net

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How To Convert Ascii To Hexa

Jul 21, 2009

how to convert ascii to hexa using vb? for example...hexa 13 = ascii 31(1) 33(3)now i have it in ascii but i need to combine and convert this into 13 instead of 31 33.i need to create a function to do this in a class library den after dat call it from the app source code?

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How To Convert Octal To Ascii

Aug 4, 2009

Iwant to convert Octal value to Ascii How can i do that Im using vb.net 2008

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Convert An ASCII String To Hex For VB 2008?

Jun 13, 2010

I'm trying to convert an ASCII String to hex for VB 2008. So far I have this :

Function asc2hex(ByVal StrName As String) As String
Dim loopCount As Integer, strHold As String
For loopCount = 1 To Len(StrName)
strHold = strHold & Hex(Asc(Mid(StrName, loopCount, 1)))
Next loopCount
asc2hex = MsgBox(strHold)
End Function

However, It is not reporting all the bytes that it should be. For example: This is the correct format.


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Convert ASCII To Binary Using Textbox

Dec 4, 2009

Id like to create a simple program consisting two textboxes and a button, "whats the point i hear you ask?" simple, id like to be able to enter in a string into the first textbox, press the button and then have it converted into binary and displayed into the second textbox.

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Convert ASCII Txt File To XML Within .NET, C# Or Javascript?

Aug 16, 2011

I'm not exactly sure if this is the correct question to be asked but I will tell you what I am attempting. I have an ASCII txt file with product data in it. It does not have headers. I am looking for a way to convert this data into an XML file, however, I want it to parse through one of the txt fields to incorporate a look-up field and modify the data based on that field. Now I could use VB.NET, C# or Javascript. Example provided:


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Convert Characters To 7BIT ASCII With .NET?

Jul 26, 2009

is there a way to convert characters to 7BIT ASCII with .NET?

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How To Convert Decimal Octal To Ascii

Jun 15, 2009

How Convert Decimal , Octal to Ascii ?

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How To Take String Of HEX Values And Convert Them To ASCII

Aug 2, 2011

I need some thought input on how I can take my string of HEX values and convert them to ASCII according to the specifications below: A function would be ideal since I need to quickly decode about 250 records all having 20 thresholds to record.[code]

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Convert ASCII Symbol To String Text?

Feb 15, 2011

I have lines of text that contain "degree symbols" (ASCII(248)). I want to replace those symbols with an alphabet character (Z).I am changing the line of text into a charArray,iterating through one character at a time. How do I define the ASCII(248) in code to replace each occurence with a Z? Something like string.Replace(ASCII(248), "Z") would be nice, but that doesn't seem to work too well.

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Convert Byte Array To Ascii String?

Aug 12, 2010

way to convert byte array to ascii string?

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Convert Char To Ascii In Array Form?

Dec 5, 2009

convert char to ascii in array form?.asci[a]but a is char array.i need a syntax for it.

Admin Note: all the communication on the forums.

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Convert Hash To ASCII / Actual Letters?

Feb 20, 2009

as part of a small encryption program i am making, i am converting the contents of a textbox to hashcode. I used the built in feature for this:.GetHashCode Now once i have the hash code how do i convert it back to regular letters?

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Convert Characters To ASCII Values Using Visual Basic?

Sep 25, 2009

I'm an undergraduate student from Singapore University, would like to enquire you on how to convert character codes to ASCII codes using visual basic. regarding the codes on how to build it as I need it for my semestral project

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Convert Strings To ASCII And Subtract A Number From Each At The Source?

Jun 6, 2009

Would it be possible to convert strings to ASCII and subtract a number from each at the source, then add a number at the receiving end? I am sending messages on a LAN network (hopefully) and I know the packets may be monitored so I want to make sure they at least can't be read just by opening the data, something simple will do.

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Convert Julian To Regular Date?

Apr 6, 2010

Im having trouble converting a DDD-YYYY Julian Date to a regular date MM/DD/YYYY. I know the year would be easy, just splitting the string. But im having problems with converting the first 3 digits to a MM/DD.

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