String - Redirect URI Cannot Contain Newline Characters

Dec 10, 2010

Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click

[Code]...

i have a textbox2.text is multiline ... when i type the msgs in textbox2 in multiline then it shows the error msg .. Redirect URI cannot contain newline characters.

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Redirect URI Cannot Contain Newline Characters.?

May 8, 2012

[code]Basically what this does is a users email is passed to the 3rd party site and a token is generated and returned. Then in turn both are passed together with this redirect to log the user in. I have a few others similar to this and they work fine but somehow I keep getting the Newline error in IIS. The only thing that's different from my other authenticators is that this end point URL is .ashx. My others are .asmx or REST.I've tried the HttpUtility.UrlEncode(URL) option but still doesn't work...

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Detecting NewLine Characters In A String?

Dec 2, 2009

I am trying to write a function for determining the data type of columns in a delimited file.However my function is not detecting a newline and exiting the loop after the end of the first line.* 'del_2' is equal to a new line character, i have tested this using a small bit of code

if del_2 = ControlChars.NewLine then
MessageBox.Show("It is a newline")
end if

and got the message, and i know the newline characters are at the end of each line in 'filecontents' as i am adding them manually.
Public Shared Function DetermineColumns(ByVal filepath As String, ByVal delimiters As KeyValuePair(Of String, String)) As List(Of KeyValuePair(Of String, Type))
Dim result As New List(Of KeyValuePair(Of String, Type))

[code]....

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Replacing Oracle Newline Characters In A .NET String?

Apr 27, 2011

I'm using the Oracle command dbms_output.get_line to retrieve output from a stored procedure. Once my code runs the command, I'm retrieving the results through a buffer string, 32000 bytes long.Inevitably, this string will have Oracle line breaks (chr(10) and chr(13)) in it that I'd like to replace with Environment.NewLine so I can display the output in a standard Winforms textbox.Here is the code I've been using - I don't recall exactly where I got the Oracle command right now, but if I find it, I'll add the link.

Dim cmdGetOutput As New OracleCommand("declare " & _
" l_line varchar2(255); " & _
" l_done number; " & _

[code].....

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.net Insert Environment.NewLine At 20 Characters?

May 23, 2010

Well I have been able to figure this out but what I want to do is make my string have a new line after 20 chars. I know how to find how many chars the string has but not how to insert environment.newline at 20 chars.I am using this to find the string length

If string.Length > 20 then
'Need to be able to insert environment.newline at 20 chars
Else
'Normal string
End If

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.net - Microsoft Chart Control Converts In File Names To Newline Characters?

Mar 30, 2010

I am using a Microsoft Chart control (system.windows.forms.datavisualization.charting.chart) in a Windows forms application, vb.net 2008. I use folder paths for the x values in a pie chart. Chart control converts a name like c:ewfolder into c:[newline]ewfolder. I tried adding a slash, making it c:\newfolder, but this only changes it to c:[newline]ewfolder. Is there a workaround for this behavior?

some code:

Chart1.Titles.Clear() : Chart1.Titles.Add("Largest Folders in " & txPath.Text)
Chart1.Series(0).ChartType = DataVisualization.Charting.SeriesChartType.Pie
Chart1.Series(0)("PieLabelStyle") = "Inside"
Chart1.Series(0).YValueType = DataVisualization.Charting.ChartValueType.Double
Chart1.Series(0).XValueType = DataVisualization.Charting.ChartValueType.String

[Code]...

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Remove Newline From String?

Jan 8, 2009

I read in a string from a file and print out and get[code]...

how do i remove the newline from the string?

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C#-idiomatic Way To Convert A String Of Characters Into A String Of Hexadecimal Characters?

May 3, 2012

I have a string of characters, but I would like to have a string of hexdecimal characters where the hexadecimal characters are converted by turning the original characters into integers and then those integers into hexadecimal characters. How do I do that?

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VS 2008 Remove Newline At Beginning Of String?

Jan 13, 2010

I am reading the following text from a multiline textbox

james:johnson
anita:baker
vince:daly
chuck:better

I want to remove the newline characters on line 2, 3, 4 etc.

Dim AccountsText As String
Dim arr_Accounts As String()
AccountsText = txt_Accounts.Text

[Code].....

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Can't Detect Newline Character In String Downloaded From Internet

Dec 22, 2009

The string is coming from this [url]...

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Remove All Special Characters(except - And /) From A String Including All Cr,lf,crlf, Other Illegal Characters?

Sep 13, 2010

i have been trying to remove special characters. i am not able to remove many crlf in middile of the string.

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Inputting A String Of Keyboard Characters And Outputting The Characters In Reverse?

Aug 3, 2009

I need to create a console program that allows you to enter a string, of which is then outputted in reverse.

Sample:
Input: Diewas
Output: saweiD

Apparently I need to find out about strings and will also need to use a loop.

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Error When Getting A Substring Of X Characters Out Of A Parent String Of Less Than X Characters?

Feb 23, 2011

Not sure if too many people know this, but the following line will cause an error:

GroupName.Substring(0, 3) = "jt_"

....if the length of GroupName is less than 3 characters. I always thought it would simply return whatever characters in GroupName, but no, it errors. I must be thinking of the old VB6 days.So, I now have to change the code to:

If (GroupName.Length > 2) Then
If (GroupName.Substring(0, 3) = "jt_") Then

Note that the two comparisons need to be on separate lines. If they are on the same line, such as:

If (GroupName.Length > 2) and (GroupName.Substring(0, 3) = "jt_") Then then the code will still fail as the length command is executed at the same time as the substring command- which will cause the error when the GroupName length is less than 3.Just thought that those of us not aware of this should be!

dp.SyntaxHighlighter.ClipboardSwf = '/dp.SyntaxHighlighter/Scripts/clipboard.swf'
dp.SyntaxHighlighter.HighlightAll('9844f9bfb55449e6a786fa62aaadfa20')
dp.SyntaxHighlighter.HighlightAll('f6d554fd98464bdba9159b319e51b381')
dp.SyntaxHighlighter.HighlightAll('93bf4ca63ad8447abdf084d8a9991e15')

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String Search - Parse The String Of Characters One At A Time

May 5, 2012

I have written a program that uses an array of the english alphabet and Morse code. I also built a form with a input box for the alphabetic information and an output box with the Morse Code. What i am trying to do is basically type a word like "Hi" in the input box and produce the Morse Code equivalent in the Morse Code output box. [Code] This works but only one letter at a time. Do i need to Parse the string of characters one at a time, and then run it through a loop like i have created?

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String Chopping - Print Just The First 3 Characters Of The String?

Jun 30, 2009

I have a string like 0010000.abc. Is it possible to print just the first 3 characters of the string i.e 001?ajaind

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Replace Characters In A String With Another String

Sep 23, 2011

I.E. replace "http:adf.ly/random"to "adf DOT ly /random"..Removes http: and changes . to DOT and adds spaces.

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String Inside 2 Characters Of String

Jan 19, 2010

I am trying to manipulate a string to get to a part of the string inside 2 specified characters. Getting anything inside the > and the space. string starting with: jk;fhdididlsls/"f>Dog (467838) fgdad

I am trying to get "Dog" out of this.

dim x as string
dim y as string
x="jk;fhdididlsls/"f>Dog (467838) fgdad"
y = x.Split(">" , " ")
MsgBox(y.Join(""))

It will somehow always error out: value of 1-dimension array of string cannot be converted to string

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Add 1 To First 3 Characters Of A String?

Nov 14, 2011

I have a barcode that once scanned returns a string 8 characters long.

Further along the program I have this line of [code]...

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Get First X Characters Of A String?

Mar 14, 2009

I want to be able to get the first x characters of a string

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.net - Rearrange Characters In A String?

Jun 27, 2011

I have a string like this:

1a2b3c4d5e6f7g8h

And I need to rearrange it as follow:

a1b2c3d4e5f6g7h8

Do you understand what I mean? For each two characters, the numerical character swapping place with the following letter, i.e. from 1a change it to a1.how to rearrange the numerical characters and letters in the string? My string always has the said pattern, i.e. one integer then followed by a letter then followed by a integer then followed by a letter and so on.

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Add Space After Every 4 Characters To String?

Nov 19, 2011

How can I add space after every 4 characters to string that returned from a function? I know the returned value it is 8 or 12 or ...etc.

for example function myString will return the value of ABCDEF12XY1Z

How can i display in textbox1 as ABCD EF12 XY1Z

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Adding Characters To A String

Apr 2, 2010

I have a string value (which is a hex value) that is displayed as so...F8 30 00 3D FC 13 F8 30 00 01 31 73 34 FE 34 DE F8 30 00 3D FC 13 F8 30 00 01 31 73 34 FE 34 DE F8 30 00 3D FC 13 F8 30 00 01 31 73 34 FE 34 DEThis continues on in this exact pattern. What I am trying to do is to get a " " inserted after the first 24 characters, and then after the next 24, delete a character and place an Enter or Return value. Then I would like another " " after the next 24, and then after 24 more, delete a character and place an Enter or Return value so on until the end of the string. The format would then look like this.[code]I know this is probably done with some type of array and loop, but I'm not even sure where to get started.

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Asp.net - Fix Special Characters In String?

Aug 3, 2010

I've got a program that in a nutshell reads values from a SQL database and writes them to a tab-delimited text file.The issue is that some of the values in the database have special characters (TM, dash, ellipsis, etc.) When written to the text file, the formatting is lost and they come across as junk "â„¢ or â€" etc"

When the value is viewed in the immediate window, before it is written to the txt file, everything looks fine. My guess is that this is an issue of encoding. But, I'm not real sure how to proceed, where to look, or what to look for.Is this ASCII or UTF-8? If it's one of those how do I correct it before it's written to the text file.Here's how I build the text file (where feedStr is a StringBuilder)

objReader = New StreamWriter(filePath)
objReader.Write(feedStr)
objReader.Close()

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Changing Characters In A String?

Mar 4, 2009

character manipulation in a String.

How do you change characters in a particular string and set them to a particular value.

For eg. I want to change the third character of the string "hello" to Y = > i get "heYlo".

I tried using the Chars function but it says that the function is read only.

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Check For Certain Characters In A String?

May 17, 2011

I am just a beginner in VB programming. What if I want to check if a certain subtext is present in a string? For example, what do I code if I want to check if the word "hello" is present in a particular string or not?

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Copy Certain Characters From A String?

Sep 22, 2010

I am in a rather silly situation...suppose I have a text box in which I enter a line of text/characters/numbers...how would I be able to display the last two or first two (or may be middle two?) characters into another text box.

Example: I write "Hello World!" in the first text box and the program should display the first two characters from that text box, i.e. "he".

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Counting Characters In A String?

Feb 4, 2011

Ok, so I have a string called item. It's value is "Coffe`". When I try to get the number of caractors by using:

textcount = item.length

However it returns with the value "5". even though there is 6 caracters.

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Find Some Characters In A String?

Sep 16, 2008

I need to return everything between the 2 dashes:

"xxx-12345-xxx"

Here's my conditions:

Sometimes the middle part may contain more than 5 characters, so it could look like this: "xxx-12345AB-xxx" Sometimes there's no second dash, so a string could look like this: "xxx-12345"

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Finding Characters In A String?

Mar 28, 2011

how I would find certain characters in a string.

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Get Number Of Characters In A String?

Jan 30, 2010

I have a query to solve for which I have coded. But my code produces output only for those hardcoded values found in the text file. I have a text file which is given as the input to my code. The text file contains lines with "_DIA" , "_DIA_some number" etc. In this case I need to remove few letters from that field.

Eg: 1)if the name field contains 1234567_DIA_2.PRT, I need to remove "_DIA_2" from the name field and concatenate the .PRT with the number. 2)if the name field contains 1234567_DIA1.PRT, then remove "_DIA1" and concatenate. I need to store the number of characters removed and add so many number of blank spaces with the name field after the concatenation.

for the 1) case I need to concatenate and add 6 spaces with the name field. for the 2) case I need to concatenate and add 5 spaces with the name field.

I'm not sure how to find the number of characters from "_" to ".", underscore need to be considered in the counting and the dot(.) should not be taken into account.

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