.net - How To Decode UUENCODE
Nov 8, 2011I have a project that i am getting an XML file that has an embedded PDF file that is encode in UUencode. Is there anyway to do this in VB.net?
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Decode And RequestQueryString?
Jun 24, 2012I would love to read the QueryString value of t. So i can parse it as GUIDUnfortunatelly that & thing, seems to mess things up.
View 1 RepliesFinding A Decode Key
Jul 19, 2011I have to provide a client with a method to retrieve data from an Audiometer. The equipment is discontinued, but they have six of these and are used every work day. Using port monitoring and the DUMP command on the peripheral I was able to read the data and save to file. Now my challenge is decoding each line. It appears that only a section of the string is not in plain values.I added the pipe separators for clarity. I have determined those columns are: EMPID | DateTime | TechID | Results | ResultType = Test.[code]
View 8 RepliesDecode Basic Authorization In .NET?
May 8, 2009I need to validate a basic authorization header that is being sent to my HttpListener in VB.NET. I'm grabbing the header like so (feel free to point out better ways to do this as well):
EncodedAuth = Context.Request.Headers.GetValues("Authorization")(1)
Now how do I decode them? I understand the theory but I can't seem to find the right code.
How To Decode GIF Pixel Blocks
May 24, 2009I need to know how to decode GIF pixel blocks. The example block that they are using look like this "00 51 FC 1B 28 70 A0 C1 83 01 01" and i cant under stand how they converts that to "100 028 0FF 103 102 103 106 107 101" !?!?I mean... 00 51 FC 1B 28 70 A0 C1 83 01 01 === 00000000 01010001 11111100 00011011 00101000 01110000 10100000 11000001 10000011 00000001 00000001 if I read that like 9bit each it no way I get this result != "100 028 0FF 103 102 103 106 107 101" ?
View 12 Replies.net - Decode SAML 2.0 64Base String?
Jun 6, 2011I've been developing a SAML 2.0 SSO. I got a problem in decoding 64Base string to convert it into an xml then read the content later on.Below is the code I've been using:
Protected Function uf_getIDFromSAMLRequest(ByVal as_samlRequest As String) As String
Dim ms As New MemoryStream(Convert.FromBase64String(as_samlRequest))
[code]....
Decode (Encrypted) Strings By Parts
Nov 17, 2008I have a text like :
Code:
aHR0cDovL3d3dy5kZXNpY2xpeC5jb20=AAAAAAAZGVzaWNsaXguY29t
aHR0cDovL3d3dy5zYW5kcmFjbGlja3MuY29tAAAAAAAd3d3LnNhbmRyYWNsaWNrcy5jb20v
aHR0cHM6Ly93d3cuYnV4b3V0LmNvbQ==AAAAAAAd3d3LmJ1eG91dC5jb20=
aHR0cDovL3d3dy5vc29jbGljay5jb20=AAAAAAAT3NvQ2xpY2s=
And I want.. an example... These strings are encrypted (excepting AAAAAA). I want to call Decode (string) for:
Code:
aHR0cDovL3d3dy5kZXNpY2xpeC5jb20=AAAAAAAZGVzaWNsaXguY29t
aHR0cDovL3d3dy5zYW5kcmFjbGlja3MuY29tAAAAAAAd3d3LnNhbmRyYWNsaWNrcy5jb20v
aHR0cHM6Ly93d3cuYnV4b3V0LmNvbQ==AAAAAAAd3d3LmJ1eG91dC5jb20=
aHR0cDovL3d3dy5vc29jbGljay5jb20=AAAAAAAT3NvQ2xpY2s=
And insert it into this code:
HTML Code:
:idea: [url=VALUE AFTER AAAAAA]VALUE BEFORE AAAAAA[/url]
I know that this not HTML...
Decode Json On Ajax Request
May 25, 2012I'd like to build a simple json looking like this: {"Count" : "55", "total" : "125,55"}On my vb method i'm doing this to encode it:Dim json As String = "{""Count"" : "" " & intCount & " "", ""total"" : "" " & intTotal & " "" }"But I think Im missing something to escape the quotes, when my browser received it, it looks like this: {"d":"{"Count" : " 5 ", "total" : " 55 " }"}making it unreadable for jQuery.
View 1 RepliesDecode My Code From Incorrect Words?
Feb 8, 2012I have collected and created a lo of nice programs but after infected it was deleted by viruses and now i found the program which recovered from ntfs.
But the problem with that i can't decode my project codes.
I tried to find the sulution how to decode word strings [code]...
Decode The Reg_binary To Readable Ascii?
Jan 2, 2010i have been working on VS 2008 for past 6 months and right now i am working on some little project which requires the value in reg_binary in XP to be decoded to readable string of the original form
View 2 RepliesEncode And Decode Using The Unicode Language?
Dec 30, 2008I am trying to encode and decode using the unicode language and I don't know why I am getting these errors.
Public Class Form1
Dim strEncodedBytes As String
Dim chrTestChar As Char
Dim intCharCode As Integer
Dim strCodedMessage As String
Dim strMessage As String
[Code]...
Encode/Decode Chinese Characters?
Nov 10, 2011I have a call to Server.URLEncode(string) from an old asp file that stores user input into a table. In this case it was a string of Chinese charters.
The actual data is :
%E8%B0%B7%E6%AD%8C%E7%9A%84%E5%89%8D%E6%99%AF%E9%BA%A6%E5%85%8B%E6%96%AF%E9%9F%A6
I rewrote the code to vb.Net and after I get the data from the table, I call
HttpContext.Current.Server.UrlDecode(string) to decode the string, add it existing mark up for an email and send it on its way.
Note that with Visual Studio i can see the HTML markup as it appears in the email, and ALL of the Chinese data is EXACTLY as I would expect it.
When the emial is received i get "???????????" characters where there should be the Chinese characters.
What I do not understand:
What Server.URLEncode actually encodes the data to. It appears to be HEX.
What the array of "?" means in outlook or any other email system that opens it, I assume it means "Hey i cant convert this stuff, so here is a question mark for kicks, good luck."
Forms :: String Encode And Decode?
Sep 25, 2009I am trying to write a function which has the ability to decode a string from utf8. I am getting the string as a response from a webserver.I am using the following line to do the decoding:
DecodeReply += System.Text.Encoding.ASCII.GetString(System.Text.Encoding.UTF8.GetBytes(temparray(i).ToString))
[code].....
.net - ZXING Port Fails To Decode Qrcode?
Jun 8, 2011I'm using the zxing C# port to decode a QR barcode.The code is simple and based on an example I found online (see below).The problem is, it always throws an "Index was outside the bounds of the array" exception.My code sample happen to be in VB.NET, but the zxing library is implemented in C#
Dim re As qrcode.QRCodeReader
re = New qrcode.QRCodeReader()
Dim Img As New Bitmap("<image file path here>")
[code]....
Captcha - Read And Decode Image To Text
Nov 22, 2010I want to read and decode image to text. Like megaupload captcha how I can convert the image to text or how to read it as words.
View 10 RepliesCreating A Routine To Decode A 0-255 Number Into Specific Values?
Oct 22, 2011This is kind of a brain twister. First, what it involves. I'm writing an application that is working with values sent to and received from an 8 bit micro-controller. There are 8 bits of specified values. Here they are. bit1 = 1, bit2 = 2, bit3 = 4, bit4 = 8, bit5 = 16, bit6 = 32, bit7 = 64 and bit8 = 128.I made a routine that uses 8 checkboxes to add the values for sending them to the micro-controller. That wasn't too hard. In my appp there are 8 checkboxes. Each checkbox assigns one of the specific bit values to a variable (or subtracts it when unchecked). The total of the variable is then displayed in a textbox and ready to send.Now the hard part that ed to take any number between 0 and 255 apart in values that will be a combination of the numbers (1,2,4,8,16,32,64,128) above and show each checkbox which is assigned those numbers to be checked.
View 6 Replies.Net Function To Replace/encode&decode HTML Characters In String?
Jul 30, 2010I have the following code:
Dim lStatementText As String
Dim lStatementString As New System.Text.StringBuilder
lStatementString.Append(RndRes.Forms.txt_request)
lStatementString.Append(" ")
lStatementString.Append("<b><a>")
[Code]...
Where Request.ID, Request.Description and also RndRes.Forms.txt_* are all strings. I want to display the string I build up here in a Infragistics FormattedLinkLabel. The problem is that if any of the strigs from the Request class contains a HTML character, the label is not displayed properly and the HTML encoding is broken.I need to find a function that masks the HTML codes.
VS 2008 Open A Txt File, Read Line By Line, Decode Each Line Into An Array And Display?
Oct 14, 2011what i need to do is open a txt file, read line by line, decode each line into an array and display. Now all works ok apart from one line.
sTextLine = objReader.ReadLine() <-- Value of string cannot be converted.
full code here
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Dim objReader As New System.IO.StreamReader(sOpenFile.Text)
Dim sTextLine As New ArrayList()
Dim sText As String = ""
Dim i As Integer = 0
[code]....