Xml String With "utf-8" Encoding?
Aug 3, 2010I am generating an XML string with following code
Dim settings As New XmlWriterSettings()
settings.Indent = True
settings.Encoding = System.Text.Encoding.UTF8
[Code].....
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Utf 8 - Encoding UTF8 String To ISO-8859-1 String?
Sep 30, 2009I need to convert UTF8 string to ISO-8859-1 string using VB.NET.
View 6 Replies.net - Encoding String To ISO8859-1
Feb 18, 2010I'm using this code to convert string to ISO8859-1
[code..]
But the problem is when an user writes this caracter:
EXAMPLE:
[code...]
I think that my code is wrong. Because if I send the same string encoded "price+80%2BVAT", Why in VB.NET code not runs and in PHP runs fine? Is the same encoded string.
.net - What Is The Default Encoding For A String
Apr 27, 2012I have a simple question about string. Consider following code:
Dim S1 as String = "abc"
What is the encoding for S1? Is that UTF-8 or depending on user windows local setting?
Javascript - Encoding String For Apostrophe In Asp.net?
Sep 20, 2011I am having a problem trying to resolve an apostrophe related issue. I have searched SO,
My clientside javascript code is: var strUserText = uSettings.replace(/'/g, "'")
after the above line is executed, the form does a submit
document.form1.submit(); in code behind, a class retreives those values:
sUserSettings = request.form("strUserSettings ") the result is a semi-truncated string.Given the above code process flow, how can I save "John O'Brady's ASP Blog" in to a database?
I thought I was saving "John O'Brady's ASP Blog" but that isn't working.
String Encoding And File Writing
Oct 16, 2011I have a long UTF8 encoded text string. The actual values stored in the string are hexadecimal. I want to convert the encoding and save to a binary file.
Is there a simple encoding.convert or other method to do this with?
Basically the output is twice as large as it needs to be right now. The long way of doing it would be a routine to go through the string two characters at a time and convert to byte array and then .writeallbytes I guess. It seems there must be a simpler way of converting this?
VS 2008 With Character + (Encoding String To ISO-8859-1)
Dec 2, 2009I have problems sending sms using API. I need to sens sms encoded ISO-8859 The problem is encoding to ISO. Not runs
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Read A String Into A Binary File Encoding.UTF8?
Jan 24, 2012How 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]....
EnCoding Message To DDE Client Using System.Text.Encoding.ASCII.GetBytes (message)?
Oct 28, 2009I am sending a DDE message to a client using System.Text.Encoding.ASCII.GetBytes(item) . However, before the message is actually sent, I would like to get the message coded where if the item="Ask" then item=Ask (string variable) and so on. The code is:
Protected Overrides Function OnRequest(ByVal conversation As DdeConversation, ByVal item As String, ByVal format As Integer) As RequestResult
' Return data to the client only if the format is CF_TEXT
[code]....
Asp.net - Which Encoding Or Encryption Algorithm Should I Use For Query String So That It Will Result In Shortest Posssible Length (minimum Characters)?
May 26, 2012I am not sending any sensitive or security information in the query string. I am currently using Base64Encoding along with MD5 Hash. I want to shorten my url as far as possible.
[Code]...
Encoding Array.String > Array VB2005
May 27, 2009I've been working with a sig capture application sample on a windows mobile device, The data is sent via IP to a host as a byte array and is then drawn onto the screen of the host as it appeared on the client. I was able to get this into the form of a bitmap object so I could print it or save to a jpg file. That all works well. The problem now is that I need to store this data in a database and then be able to recall it at a later time and recreate the signature image.
The byte array data is much smaller than the actual image so I would like to store it in that form. My issue is that when I convert this byte array into a string and back again my program can no longer re-create the image. Once I saw the problem I created the code below as a test and added the msgboxes to get an idea what was happened to my data.
[Code]....
After Encoding By Base64 Or UTF-7
Mar 11, 2010url...we get the encoded as alphapet base64..i want to talk as low level programming what will happen or this data how it will represent as binary and send it is it encoded again as ascii to binary or there is another idea.
View 12 RepliesC# - Text Encoding (In .Net)
May 3, 2011I have done very little with encoding of Text. Truthfully, I don't really even know what it means exactly.
For example, if I have something like:
CODE:
Is that 'encoded' in memory in a particular format? Does that format depend on what language I'm using?
If I were in another country, like China, for example, and I had a string of Chinese (mandarin? My apologies if I'm using the wrong words here) would the following code (that I've used fine on English strings) still work the same?
CODE:
Or would it lose all meaning when you convert that .Net string to a UTF8Encoding when that conversion isn't valid?
Finally, I've worked with .Net for a few years now and I've never seen, heard, or had to do anything with Encoding. Am I the exception, or is it not a common thing to do?
Textbox Encoding Bug?
Jun 4, 2010this is a continuation from the root cause of the problem exposed in this other thread. I'm starting a new thread with a different topic name because I think it is not related to the other thread's topic (which was encryptioto enumerate them.Anyway, we found out that some characters become changed from what their original byte value was, when you put them into a textbox.The specific characters are as follows:Unicode char
View 5 Replies.net - Encoding.ASCII.GetString()
Mar 26, 2011i got a problem when receiving data from networkstream that was converted from bytes to string.. the output would be the same but when i compare the the string generated from Encoding.ASCII.GetString() compared to the actual string, the output is not the same..
This is my code..
Server:
CODE:
Client:
CODE:
just for ping purposes.. :)
my server pings to client..is there any instance that when the string will be converted to bytes, the string will change?
Base64 Encoding Images In CSS
Apr 20, 2012I am writing a little project to parse a CSS file, and base64 encode all the background images.While I am able to parse the CSS correctly, it seems that everytime I try to convert the image file into a base64Encoded string, the string returned is always exactly the same.Please assume that all image paths are passing correctly to the method. In this instance, all images are fully qualified urls, so the first section of the method is what is doing the conversion.[code]
View 2 RepliesCreate Xml File With Encoding UTF-16?
Sep 10, 2009i have a task to create ,read,update xml file this file have encoding UTF-16. when i create using vb.net ,i am using xmltextwriter. i cannot find encoding UTF-16. it is only have UTF8,UTF7,UTF32. that's don't have UTF16.that's anyone have clue or link to guide me create,read,update file xml with encoding UTF-16??
Imports System.Xml
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim writer As New XmlTextWriter("product.xml", System.Text.Encoding.UTF8)
writer.WriteStartDocument(True)
[Code]...
Detect The Encoding Of A Stream?
Sep 6, 2011I would like to know the way a stream or a string is encoded before converting it. If a string is not utf-8 it would be converted to utf-8.
View 1 RepliesEncoding - Prevent .net From Differentiating à To A?
Mar 20, 2012We know a tolower function will turn all A to a How to turn all à to a.The purpose is I am creating ids for databases and id need to be unique. Sometimes the same stores are written as à in one place and as a on other places. This will create duplicate id problem.So I need a function that will turn all à and all of it's variation into a. The same way ě should become e.
Basically I would use utf8_unicode collation on my databases. Letters that count as the same letter under that collation should map to the same character under this function.I need to make sure that all other east asian characers are not affected in anyway.
Encoding From One Encoded Format To Another?
Jun 15, 2011I have a challange to convert the detected Encoding format of Text file to selected Encoding format. Like if the detected file is in Utf-8 and if user want to convert the encoding to Utf-16 or ANCII or Unicode. It will happen on one button click and the file will convert to the desired output encoding format.
Right Now I am able to detect the encoding but conversion not happening.
Encoding Issue? VB 2005 And VB6
Jun 2, 2009I have an application that collects a signature on a handheld device, saves the data as a byte array and transmits it to the pc. This came originally from a sample from MS. The sample works fine.In my case I am sending this signature back to the pc where it is received by a VB6 application and stuffed into a database and then there is a dot net program that can or should be able to pull that data and reproduce the image.
Due to certian characters that may appear in the data such as ' " Null and such I run a little replacement routine on the data before I save it on the device and run the reverse before I try to rebuild the image. This also seems to be working.
Now if I save the data as a file on the device and load that file into my viewer the sig shows up just fine. It works with both the file that has had the replacements done as well as the one which has not. However when I transfer the data via my vb 6 application the sig is then distorted when viewed.
I have written the data to file as it comes into the pc and again after it has been parsed and in both cases it does not match what was actually in the file on the device that is being sent and I can not for the life of me figure out what is going on here.
Code:
sBytes = Encoding.Default.GetBytes(DataString)
bSent = wSocket.Send(sBytes)
Code:
Winsock1(Index).GetData strData, vbString
When I compare the file created on the handheld device with the one created ont he pc from the data received it gets odd. In text mode both files look alike even with the terminal font enabled but in binary mode they are different.The first noticable difference in Hex View is a ways into the first line the file from the handheld device has C3 A0 but the file written on the pc has E0 instead from there on all bytes are shifted by 1 yet when I look at it in text view no bytes are shifted and the character displayed where C3 A0 is in one and E0 in the other is the same accented a character.
Encoding One Character Wrong
Jun 16, 2010I have a byte array that I'm encoding to a string:[code]Then I write that to a file via IO.File.AppendAllText.If I open that file in 010 Editor (to view the binary data) it displays as this:47 43 44 53 79 73 74 65 6D 73 3F 0A 01 32 31 36..The original byte array contained 89 at position 11, and the encoded string contains 3F.If I change my encoding to Encoding.Default.GetString, it gives me:47 43 44 53 79 73 74 65 6D 73 E2 80 B0 0A 01 32 31 36.
View 1 RepliesEncoding Video Preferably AVI Or MP4
Dec 25, 2010What I have is a program that is receiving an image from my webcam 4 times each second.. What I am currently doing is just forwarding that image to a picturebox on my main form.. I do not keep the image in memory so as not to clog it up.. When you look at it seems like a video feed. Now what I want to do is to take that image every time it comes.. and put it into a video file, so as to record everything that is being seen by the camera.. Is there any way to encode a video preferably avi or mp4 video..
View 2 RepliesEncoding, Decoding Function?
Dec 9, 2010I have a pretty stupid problem I've done a simple string encoding function but I'm having some trouble to decode it again
Encoding Function
Private Sub Encrypt(ByVal EncString As String, ByVal blnStatus As Boolean)
If blnStatus = True Then
[code]......
Getting The Correct Encoding For A Process?
Sep 2, 2011I'm using this code, in a thread, to get the output from a process being executed (an external compiler in this case):
Private Sub Readoutput()
Dim OutputBuf(4096) As Byte
Dim state As Object = Nothing, result As System.IAsyncResult, l As Integer
[code]....
How To Change The Encoding Of HttpWebResponse
Jan 6, 2011I`m working on some XML Https shit things and since i`m getting some Cyrillic characters i need to change the encoding of the HttpWebResponse since i`m only getting "?" i try this:
Dim objResponse As HttpWebResponse = DirectCast(objRequest.GetResponse(), HttpWebResponse)
Try
SR = New StreamReader(objResponse.GetResponseStream())
[code].....
HtmlEncode Isn't Encoding Properly?
Dec 2, 2011It doesn't appear that the strings are being encoded.
Issue: Dim encodedStr As String = HttpUtility.HtmlEncode("<p>This is a test</p>")
The output produces:<p>This is a test</p>
Expected result:<p>This is a test</p>
Possible To Detect UDP Response Encoding?
Jan 16, 2010I query a Quake3 masterserver via UDP, and get the response as below.As you can see, I had trouble figuring out the encoding of what the server sent...Is there any way to detect or set the receive encoding ?
baBuffer = new byte[1024*100]; // 100 kb should be enough
int recv = sctServerConnection.ReceiveFrom(baBuffer, ref tmpRemote);
Console.WriteLine("Message received from {0}:", tmpRemote.ToString());
[code].....
Save HTML To MHT With Indicated Encoding?
Mar 8, 2012I want to save a HTML file to MHT file. Now, it is done with CDO object I googled. But, I want to save the MHT file with indicated encoding by myself. For example, the content in HTML file are Chinese word; if I save as the HTML to MHT in IE, the content in MHT are encoded by GBK (it are hex word instead of Chinese word); if I save as the HTML to MHT with CDO object, the content in MHT are Chinese word.
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VS 2008 Encoding Strings?
Apr 2, 2009I'm not sure of the name of the function i'm after but im trying to turn:
http://
into
http%3A%2F%2F
for example, is there a function i can use for this at all? i'm not to sure what to search .