Add A Character At End Of Every Line
Aug 21, 2009i would like to add a character or characters, at the end of every line in a richtextbox..for example, add this ";o)" to the end of every line.[code]
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Strip Off First Character In A Line In RTB If Character Length >8
Jan 15, 2012I am trying to error check a piece of code
This is from my previous thread which 'Codeoder' help me on..
[URL]
I have a RTB which I import with a set of 7 or 9 didit numbers, 7 for Staff and 9 for Students. e.g. Staff numbers
0628189
0628191
0629991
[Code].....
Read Second Character Line By Line And Assign To Array?
Jul 11, 2010i have a text file which contain 3 lines "ha 0.21, hb 0.35, hc 0.44" I want to read the file and get the second character of every line, which are "a, b and c" and assign them to array. My code below able to read the file but only able to get the last line of text. May i know how to do to get every second character and assign to array?
Dim FILE_NAME As String = "C:Test.txt"
Dim TextLine As String
If System.IO.File.Exists(FILE_NAME) = True Then
[Code]....
.Net Line Continuation Character Be The Last One On Line?
Jun 27, 2012Why must the line continuation character be the last one on the line? Is there a technical reason for this or is this a usual Microsoft "feature"?
In other basic dialects you can add a comment after it, but not in VB.net, so I'm curious as to why Microsoft decided to not allow comments on these lines.
Equivalent For A New Line Character In VB?
Apr 8, 2006I am kind of new to Visual Basic and I got stuck doing a sample Windows Form program. I was trying to write a String into a text file. But I just couldnt get the command for the new line character whereby each time, the new String is concatenated to the next line instead of the same line. I know that in C the new line character is used. But what about in Visual Basic?
View 7 RepliesHow To Use Get Character Line Postion
Jan 16, 2009I need to know how to get a characters Line position in VB 2005..I search for string of text throught a RichTextBox and get outputs like 4086 and 16010 for the character postion. I need to know what lines of the document these fall on, so that I can properly copy those lines.
View 8 RepliesRemove All Last Character In Each Line?
Aug 18, 2009I have a text file and i want to remove all the last character in each line how could i do that?
View 3 RepliesUsing The Line Continuation Character In VB
Jan 6, 2011I have a long line of text to write to the console so I end up with the following code. Mind you, the IDE (VB 2010 Express) error list gives no error when the code is like this, it even build without error. However when the console runs the debugger gives me an exeption error.
[Code]...
VS 2008 New Line After Certain Character?
Apr 29, 2012I have some text in a richtextbox and I would like there to be a new line after every
View 1 RepliesDelete Every Other Character In A Line In A Textbox?
Jan 12, 2011Here is an example of a line:
H e l l o t h e r e !
I want to delete every other character so that it looks like this:
Hello there!
Get Last Index Of New Line Character In Richtextbox?
Feb 28, 2011I want to get the last index of new line character in the richtextbox
View 1 RepliesIDE :: Change End Of Line Character Chr$ (10) In ReadLine
Jan 8, 2010Retrieving strings from a serial port with ReadLine works fine as long as the line ends with a linefeed chr$(10).However if no more strings are available to be read, Do Loop or For Next hang up waiting for the linefeed which never occurs.I believe using chr$(0) in place of linefeed would still work with strings ending with a linefeed..Just that the linefeed would be output.I have the complete MSDN Library.
View 2 RepliesReplace Character In Characterspace In A Line?
Jun 21, 2010I'm trying to find a character in a specific character space, on a particular line, for instance:
Line 2, Charspace (or column) 75.
After I find that I would be writing a read and replace to change that character.
Can someone point me in the direction on how to specify this location?
VS 2008 - SerialData End Of Line Character
Nov 18, 2009I am creating an interface to control my av receiver, so far I can control it but now I want to receive the feedback from it and process it. The feed back I get is in the form of "!1PWR00"[End of line]. I am having a problem with the end of line part, what is end of line in VB? If I display the feed back in a message box it shows the end of line as a little arrow pointing to the right, how can I look for this end of line character in the datareceived in my code? CR is easy as it is simply vbCR. So what do I use for end of line?
View 5 RepliesInsert Character At Start Of Current Line
Feb 9, 2010Currently I have the code:textbox1.text = textbox1.text.insert(textbox1.getfirstcharIndexFromCurrentLine(),";")But this means it has to reload the entire textbox, which with large files is noticeable slow.What are the alternatives?
View 3 RepliesRemoving Last Line Of A File If It Starts With A Character?
Oct 21, 2009I am making a program that loads files into a ListBox, loops through each one, and if the last line of the file begins with "@", it removes that last line.Now, I am not really sure how to do this.Would I use LineReader?How would I check the first character?
View 4 RepliesVS 2005 Pilcrow Sign (�) For New Line Character In DataGridView?
Apr 7, 2010i want that when the user presses enter (ctrl+enter) in a datagridview cell the pilcrow sign will be inserted.is there any automated way to do this or do i have to catch the event and substitute the new line character with the ascii pilcrow sign ?
View 3 RepliesRead Line From Text File / Accept Special Character 'or'
Feb 19, 2009I have a program to read line by line from text file. [code]There is run time error while TextLine data has ' or "May I know how to read the data with ' or " character?
View 6 RepliesLine 1: Incorrect Syntax Near ','. Unclosed Quotation Mark Before The Character String ' )'
May 10, 2010I get the following error:
Line 1: Incorrect syntax near ','. Unclosed quotation mark before the character string ' )'. at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection) at System.Data.SqlClient.SqlInternalConnection.OnError(SqlException
[code]....
C# - Why Does The 0x00 Character Make System.Diagnostics.Debug.WriteLine Not Write A New Line
Jul 29, 2011Dim hex = "41"
Dim text As New System.Text.StringBuilder
For i As Integer = 0 To hex.Length - 2 Step 2
text.Append(Chr(Convert.ToByte(hex.Substring(i, 2), 16)))
[code].....
but yet this fails.. (the output isn't itself in a new line) what's the explanation for that?From what I know, doesn't System.Diagnostics.Debug.Writeline does something which looks like this:
System.Diagnostics.Debug.Write(input)
System.Diagnostics.Debug.Write("
")
so regardless of my input it should always have a newline char even if there is a terminating 00 char in my input?
Calculate Characters In One Row On Special Defined Numeric Value To Each Character Or Group Of Character?
Aug 25, 2011How do I write an expression to calculate all characters of each row by my own defined value to each character = all the A and B and C and etc. will be as 2 and all I and J and whatever ... will be 1 so I need an end result of the total.
View 3 RepliesMemoryStream Truncating Input - Replace All Instances Of A Certain Character With A Unicode Character?
Jul 10, 2009I am working on a sub that essentially needs to open a text file, and replace all instances of a certain character with a unicode character. I'm trying to do this by reading the original text file byte by byte, converting it to a character, and then either adding that character to a memory stream or writing the unicode character to the memory stream. Then I'm saving the memory stream to the original file.
[Code]...
VS 2008 Random - New Character Out Of The String And Then Remove The Character From The List Of Characters
Dec 12, 2010[Code]...
For each character of this string I want a new character out of the string and then remove the character from the list of characters that still maybe used for other characters. It may not get the same character, you could basically just call this encryption, but it's not what I am making. I don't want to waste my time doing this one hour while VB can do this for me in <1 second.
TRying To Replace One Specific Character Of String With New Character Entered By User
Feb 17, 2011I am writing a hangman type game and I am displaying the word to the user in a label as all *'s, but I cannot figure out how to have just one of the *'s changed in the label to the correct letter when the user inputs the correct letter into the text box and clicks the check letter button.Everything else in the program works perfectly, except for this part.[code]When I use the .Replace it changes all of the *'s to the correct selected letter.
View 2 RepliesGet Input String And Put Its Character Into List / And Replace Character With Other
Feb 16, 2012the coding is to 'Get input string and put its character into List, and replace the character with other.'but having problem putting each character into List and also replacing it,[code]
View 2 RepliesRead A Text File Character By Character Into A Database?
Nov 11, 2009I want to read a text file(.txt) character by character into a database.There are 28 characters on each line and I want to read the first 16 into a column in a database and the rest in another column in the database.
View 7 RepliesTreat Unicode Character Plus Diacritic As A Single Character?
Aug 23, 2010In my VB.NET application I compare words that are recorded using IPA, many of which have many diacritic marks. In one of the comparisons, I compare the words character by character. But when I iterate over the characters, the diacritic marks come out as separate characters (as I would expect since this is unicode)However, a u character is different than a u plus an accent for the purposes of this program and needs to be distinguished.
View 1 RepliesAsp.net - Convert ASCII Character Code To Character?
Jul 15, 2011I have a value I am pulling into a string that looks like this:
M'arta
I need to have it to translate the numeric value into an actual value so that the string looks like this:
M'arta
how to accomplish this in VB.NET? Here is the relevant line of code that returns this result:
Dim occupant as String = GridView1.Rows(e.RowIndex).Cells(2).Text
How To Check The Text In A Textbox, Character By Character
May 9, 2010My form has a texbox where user enters an ID. IDmust be4 chracters in length andof the form: begins with either "E" or "e" and the next 3 chracters cannot be "all characters".
Example:
E102 - corect
e3ff - correct
[code].....
Read Text File Character By Character
Nov 11, 2009I want to read a text file(.txt) character by character into a database.There are 28 characters on each line and I want to read the first 16 into a column in a database and the rest in another column in the database.
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