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.
[URL]
I want to convert £Ë†â€°¢â€°¢¤£â€ 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
[URL]
Then I used the same method to read the ebcdic data
Dim encoding As System.Text.Encoding = _
System.Text.Encoding.GetEncoding(37)
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("£Ë†â€°¢â€°¢¤£â€ ø"))
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Apr 13, 2009
I working with some EBCDIC data that I need to parse and find some Hex values. The problem that I'm having is that it appears that I'm reading the file in with the incorrect encoding. I can see that my record begins with "!" (which is a x5A in EBCDIC) but when doing the conversion to hex it returns as a x21, which is the ASCII value for a "!".
I was hoping that there was a built-in method in the framework, but I'm afraid that I'm going to have to create a custom class to correctly map the EBCDIC character set.
Using fileInStream As New FileStream(inputFile, FileMode.Open, FileAccess.Read)
Using bufferedInStream As New BufferedStream(fileInStream)
Using reader As New StreamReader(bufferedInStream, Encoding.GetEncoding(37))
[Code].....
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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:
00439N.
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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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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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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Jan 7, 2012
I have thing problem here is the debugging outputs
"?uÆ’n74tn5187r&key=6e6e0936c4e6c48be56a72eba8964df0"
should be
"?u=83n74tn5187r&key=6e6e0936c4e6c48be56a72eba8964df0"
[code]....
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Feb 5, 2009
I wanted to load some utf8 content in browser control but doesnt seem to work!
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Apr 23, 2009
i am using MySql with vb.net to insert some data in a MySql table and i am facing a problem with encoding.When i try to insert Greek characters the characters in the database are saved as. I made a research in net and found that a mysql query SET NAMES 'utf8'. Solves the problem. I made an execute command but doesnt work.
[Code]...
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Dec 21, 2010
i have a VB.NET program that handles the content of documents. The programm handles high volumes of documents as "batch"(>2Million documents;total 1TB volume) Some of this documents may contain control chars or chars like f0e8 [URL]). Is there a easy and especially fast way to remove that chars?(except space,newline,tab,...) If the answer is regex: Has anyone a complete regex for me?
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Feb 23, 2011
I have been working on a project that opens, modifies, then saves an xml file. The problem is that one of the attribute values contains a dash, causing the parser to throw an error when my xml editor application attempts to open the file. I have yet to find a working solution after weeks of searching the web, I tried the the following method for saving the xml file[code]...
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Oct 14, 2010
I've been trying to trace down a bug for hours now and it has come down to this:
Dim length as Integer = 300
Dim buffer() As Byte = binaryReader.ReadBytes(length)
Dim text As String = System.Text.Encoding.UTF8.GetString(buffer, 0, buffer.Length)
The problem is the buffer contains 300 bytes but the length of the string 'text' is now 285. When I convert it back to bytes, the length is 521 bytes...The same code is a normal WinForms app works perfectly. The data being read by the binary reader is a UTF8 encoded string. Any ideas why Silverlight is playing funny buggers?
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Feb 24, 2011
I had an interesting bug today when sending plain text emails from our system. We format messages like this: -1st something happened blab bla. -2nd something else happened blab blab blaa bla. Today we had an email that looked like this: -1st something happened blab bla. -2nd something else happened blab blab blaa bla $1000.00 -3rd Something happened. So above, we see that we lost the CrLf but only on the message that didn't have a period and ended in 0. I went through the code and found the CrLf is intack up until we send the email. I tracked the code down below, I am guessing it applies to C# as well:
[Code]...
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Jan 24, 2012
How could i read a string into a binary file Encoding.UTF8.(the string has a length of 25 bytes)
Using fs As New FileStream (OpenFileDialog1.FileName, FileMode.Open)
fs.Position = 2096
Using br As New BinaryReader (fs)
For x As Int16 = 2 To 25
[code]....
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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:
byers-street-bistro_38.15-79.07
byers-street-bistro‎_38.15-79.07
If I paste that into front page, and look at the source code you'll see
byers-street-bistro__38.15_-79.07
byers-street-bistro‎__38.15_-79.07
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.
[code]...
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Sep 4, 2008
trying to find a decent answer for my question; I do have a utf8 file which I (down)load, manipulate and wanting to save back again.The result always is that the file I produce is not in utf8 format;
Dim fs2 As New FileStream("c: est.dat", FileMode.Create, FileAccess.Write, FileShare.None)
Dim w As New BinaryWriter(fs2, Encoding.UTF8)
[code].....
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Jan 31, 2012
I have a procedure that should produce a valid UTF8 string or file. But I must do something wrong as IE show the following error when I try to open the file in it:"Invalid at the top level of the document. Error processing resource 'file:///C:/TEMP/test.xml'. Line 1, Position 1"Below you'll find the code example.NB: The code example is in VB but I can also handle C#; that's why I've added the C# tag also.
Dim sfpXML As String = "C:TempTest.xml"
Dim msXML As New IO.MemoryStream
Dim xmlWriter As System.Xml.XmlWriter = Nothing
[code]....
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Sep 30, 2009
I need to convert UTF8 string to ISO-8859-1 string using VB.NET.
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Feb 22, 2010
See where my vb.net equivalent of a working c# assignment statement is not working?
bytes(i / 2) = Convert.ToByte(hex.Substring(i, 1), 16)
Here's the c# followed by the vb.net function.
private byte[] StringToByteArray(String hex)
{
int NumberChars = hex.Length;
byte[] bytes = new byte[NumberChars / 2];
[CODE]...
And the vb.net that is throwing the error within the for loop
Private Function StringToByteArray(ByVal hex As String) As Byte()
Dim NumberChars As Int16 = CShort(hex.Length)
[CODE]...
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Dec 8, 2009
my project was intially mandated to be done in c#.however a large contributor to the project wrote much of the business logic, which he knows well, in vb.net.How difficult would it be to convert the following c# code into vb.net.
[Code]...
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Oct 30, 2010
i wanna try to convert this ASM code into vb.net or at least find a solution that will allow me to enable this script after creating a handle on a kernel32 process.
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Apr 7, 2012
I am looking for some library or code that will allow me to convert mp4 video to mp3I want it to be for free and compatible with the latest .NET framework (4).Also, if possible, I am looking for a free ffmpeg wrapper than I can have in my vb.net application without trial or messageboxes.
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Aug 11, 2010
Will Microsoft Visual Studio 2008 convert my app to an app I can use on the Internet. I've used it to help convert up from 2005 but I'm looking so save time in creating a web app version.
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Aug 11, 2009
I developed a windows application in VS2008 as 2.0 . I would like to migrate to 3.5 . This really basic but how do I do that? It seems like I should just change a few parms somewhere, but I can't find it.
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Jul 2, 2007
I have my running application in vb 6.0, & needs to convert in C# .Net platform
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Jan 8, 2010
How do I convert a hex to an int. I know:
Dim hex as String = "FFFF"
Dim int as Integer = Val("&h" & hex)
The problem is that it only returns a signed integer, so the example above gives -1 instead of 65535. Is there a way to make Val return a Long instead f.ex. , or an other way ?
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Mar 27, 2009
as the title sayshow can i convert a bmp file to jpg file "real conversion not only changing the file file extension"or to a gif file
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Aug 3, 2011
typedef
struct {
unsigned
long
[code]....
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Jul 20, 2011
I was wondering if someone could convert the following to VB.NET.
[code]...
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Oct 7, 2009
I have some C# source code that I got off the Internet and I want it in VB.NET. How would you convert it because I don't know C#.
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Sep 10, 2009
I got this class parameters in C# and I can't convert one parameter to VB. [:(]
public static string PageLinks(this HtmlHelper html, int currentPage,
int totalPages, Func<int, string> pageUrl)
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