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.
View 1 Replies
ADVERTISEMENT
Mar 10, 2009
I wrote a program to convert numbers to roman numerals but something in my code is making every number I put in return a ""I" roman numeral. Here's my code.
[Code]....
View 14 Replies
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"))
View 1 Replies
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...
View 4 Replies
Jan 7, 2012
I have thing problem here is the debugging outputs
"?uÆ’n74tn5187r&key=6e6e0936c4e6c48be56a72eba8964df0"
should be
"?u=83n74tn5187r&key=6e6e0936c4e6c48be56a72eba8964df0"
[code]....
View 1 Replies
Nov 1, 2010
I am new at VB 2010 and am trying to covert 1-10 into roman numerals so that when you input a 1-10 the roman numeral I-X comes up, this is what I've got so far,and it won't display
Public
Class
Form1
[Code]......
View 3 Replies
May 15, 2010
what code i could use to convert american number 1-10 to roman numericals. It says i have to use a select case statement to identify which roman numeral is the correct translation of the integer.
View 12 Replies
Mar 6, 2012
[Code]...
i cant figure out how to tie it all together, just trying to find a way to include all of the numbers rather than the ones i listed without writing them all out..
View 1 Replies
Feb 25, 2009
this is what i have in the convert button. I know I'm missing a few things but I'm not quite sure what to put
I know it has to do IF and THEN.
Also I need to enter a error message if the user inputs a number less than 1 and greater than 10
Private Sub btnConvert_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnConvert.Click
Const NUMBER_1 As Integer = I
Const NUMBER_2 As Integer = II
[Code]...
View 37 Replies
Oct 19, 2009
Public Class Form1
Dim Character As String
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs)
[code]......
View 3 Replies
Dec 7, 2009
Public Class Form1
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
End Sub
End Class
I haven't got the code, however I got the physical part of the program done with a label called Numeric Number and another called Roman Numeral, with text boxs next to each label. I also have a button called "convert" so when you enter a numeric number in, it'll convert it to a roman numeral. I need it to only convert from 1 to 10, but not accept a number less than 1 or more than 10.
View 5 Replies
Mar 8, 2012
I need to write a program to convert in a textbox a number to its roman numeral and written english equivalent. I can write everything except how to get the program to recognize the numbers and convert it into what I need it to.
This is what I have so far, and I'm not completely sure if this is even right, but I can't figure much else out. I've talked to other people who know about this and they aren't sure how to go about it, and my book isn't a big help either.
I would really appreciate any and all help than anyone could give me. I just don't know what else to do and I've been stuck here for a few days trying to learn how to do this...
Option Strict On
Public Class Form1
Private Sub btnRoman_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnRoman.Click
[Code].....
View 7 Replies
Feb 5, 2009
I wanted to load some utf8 content in browser control but doesnt seem to work!
View 2 Replies
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]...
View 1 Replies
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?
View 2 Replies
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]...
View 2 Replies
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?
View 1 Replies
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]...
View 2 Replies
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]....
View 4 Replies
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]...
View 2 Replies
Sep 6, 2010
I'm trying to create a small program, which I think will be helpful to others(in here). My aim is to convert the English text shown in screen to Malayalam. English-to-Malayalam conversion is not a problem. But the problem is, how to extract the text from the screen. In most of the converter/translator, the text needs to be copied or written down in the translator tool. But my program will cut off that part. That is, simply move the program window (having a rectangle hollow portion) to the English word that needs to be converted. And upon pressing a button (or autodetect), the English word is converted to Malayalam.
So, my question is how to extract the English text(or words) from the screen (which is seen through the hollow portion of the window.
Here's a screenshot of what I'm trying to do.
View 22 Replies
Jan 6, 2011
I am building a vb.net application with VS2010. The aim of the application is to change sln. files from VS2005/2008 versions into VS2010.I am using a Form with 2 text boxes and 2 buttons. When I click the 1st button it reveals the sln file in the text box. Then i have a 'convert' button that I want to use to 'convert' the file that appears in the first text box. I have come quite far with the source code but am just a bit puzzled as to how i can retrieve the VS2005 sln files and to get the 'convert' button to display the text in the 2nd text box.[code]
View 5 Replies
Apr 4, 2012
how to convert from pdf file to text and save this text on database using vb.net
View 2 Replies
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].....
View 3 Replies
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]....
View 2 Replies
Oct 31, 2009
I am trying to convert some old VB code (EXAMPLE 1) to VB.Net that opens up a text file and loads a text box line by line. I am really looking to replace the existing syntax. Note that I know I can import the whole file using EXAMPLE 2.[code]...
View 4 Replies
Jan 18, 2011
I have a ton of questions that I cant seem to figure out in regards to VB Script.
1. How do you convert text in a text box to Upper Case?
2. How do you write the code to display messages in a Label box?
3. How do you check for numeric values?
4. How do you check for an empty string and find the length?
5. How do you extract a substring?
View 1 Replies
Sep 30, 2009
I need to convert UTF8 string to ISO-8859-1 string using VB.NET.
View 6 Replies
Mar 11, 2010
Anyone know of a nice efficient function that could convert, for example:
HelloWorld --> Hello World
helloWorld --> Hello World
Hello_World --> Hello World
hello_World --> Hello World
It would be nice to be able to handle all these situations.
Preferably in in VB.Net, or C#.
View 2 Replies
Dec 8, 2010
i want convert voice to text i include system.speech and when i can convert voice to text how i manage that(how do something that my app listen every moment until understand the sound(like windows speech recognition )
View 10 Replies
