VS 2010 Get Line Number That Contains A String?
May 22, 2012How can I get a line number that contains a specified string in a text file and write a word one line below it?
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VS 2010 Find The Line Number Of A String
Sep 21, 2010Is there a way to find ALL of a specified string from a multiple-line text and express their line number as integers?
View 10 RepliesFind Line Number Containing A String And Replace Whole Line With Another String?
Dec 25, 2010If i have a line in a txt document "text.txt".Now what i want to do is open the file and read the contents.
When it find this "search.selectedEngine" term then it should delete that particular line and replace it with another string ("REPLACED STRING").
.net - Get Line Number That Contains A String?
Mar 30, 2012How to get a line number that contains a specified string in a text file?
Example text file contains:
Red
White
Yellow
Green
How to get "Yellow" line number? and can i write a string in a specified line, lets say i want to write a string in line 2?
Get Line Number That Contains A String?
Mar 16, 2011How to get a line number that contains a specified string in a text file?Example text file contains:d White Yellow Green
View 3 RepliesVS 2010 Multi Line String - 1 Line = New Entry To Combobox?
Oct 16, 2010Ok, So I have a string that has its formats like this:
Line 1
Line 2
Line 3
[code].....
Removing Line Number Textfile Only If String Is At The Top?
Aug 8, 2011I have not had much time to go threw my code properly as this is some urgency. I need to remove line 1 from a textfile if it contains a string but its not working.I have 500 files and not going to do this manually.
Code:
Private Sub btnRemove_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnRemove.Click
If String.IsNullOrEmpty(txtDirectory.Text) Then
OpenFolderDialogDirectory()
[code]....
I also feel the function is very pointless sime i am opening the file twice.
Get The Line Number Of A String In A Text File Vbscript?
Aug 25, 2011i want to get the line number of a text file that contains a particular string data.
1. using the string data like str="book"
2. find if the string is part of the file
3. get the line numbers of where it occurs.
eg
filename=sample.txt
sample.txt contains
dance
book
[Code]...
Parse Single Line In Textbox But Make Each Word / Number A String On Its Own?
Nov 9, 2011I am populating a textbox with a single line of numbers that I would like to seperate out into strings.[code]...
View 3 RepliesVS 2010 Drawing A Line From A Number?
Jan 18, 2012I have been working on an angle calculating program. I have incorprated a feature so you can type the angle and the program draw it. I have since added a few new features and updated everything as such. For the life of me I can't figure out why the draw angle has stoped working. let me just paste some code.
Imports System.Collections.Generic
Imports System.ComponentModel
Imports System.Data
[Code]....
Right, the program isn't so complicated. The important bit is that you type an angle in textbox1 and hit enter. Then what happens is the angle is calculated against a base line (one of the new features is that this base line can be moved from left to right and center.) the problem occurs when you hit enter, the program doesnt actually draw the line for you.
VS 2010 : Get The Row Headers To Reflect The Row Line Number?
Dec 19, 2011I am trying to rewrite a program written in an older version of VB. The old program has a input table that looks like the one below.
1) How to I get the row headers to reflect the row line number? I have tried DataGridView1.rows(1).HeaderCell.Value = "2" but that didn't work.
2) How do I make one (or more) of the cells into buttons? Each of the cells marked "Change" and "View" are buttons.
2010 - Find The Line Number And Column In Code?
Apr 28, 2010How do I find Line 40 and column 89 in my code. I get the following error message.Error 1 Handles clause requires a WithEvents variable defined in the containing type or one of its base types. Line 40 column 89.
View 1 RepliesVB Exprexx 2010 - Find The Line Number And Column In Code?
Nov 21, 2011How do I find Line 40 and column 89 in my code. I get the following error message. Error 1 Handles clause requires a WithEvents variable defined in the containing type or one of its base types. Line 40 column 89.
View 2 RepliesVS 2010 Text Box/file Search And Find Line Number?
Jun 5, 2011I'm new here, but have been in and out for a while. Past threads have been helping me along thus far.
I'm currently developing an app which essentially needs a way for me to search in a text box or file for a specific string, and extract the line on which that string appears on. It will be unique, and the syntax is the same on each line. It has basically 2 ID numbers, and is laid out like this:
123456|123456
So, I'd need to search for the first part before the |, and then get the line so I can get the bit after the |, which is the important bit for me.
VS 2010 Finding A Line Of String?
Sep 18, 2010I loaded a text file to a text box, and I want the program to find a certain line containing only the strings I specify. But the text file will likely contain many of them, so I want it to pause scanning at the first line I'm looking for until I tell it to continue, then the second line, and so on. So the questions are:
1. What's the method for finding the exact line I want in a text file?
2. How do you start, pause, and resume scanning a text file line by line?
VS 2010 Get Number From String
Oct 17, 2011I've been trying to solve this for couple of days now, I have tried with regex, split command and I have this string: Temp: 21�-9�hum: 45%-100%probable something: 14%-32%
characters after numbers are always the same as above same as the text all numbers can go from 0 to 999 I need to get only numbers, so output would be array of (21, 9, 45, 100, 14, 32)
VS 2010 : Insert A <br> & </br> For A New Line Within A String Variable?
Nov 28, 2011I am developing an app which allows a user to send emails.I am using a multiline text box for the user to capture data, but when I convert it to a string it does not pick up a new paragraph.How would I insert a <br> & </br> for a new line within a string variable?
View 6 RepliesVS 2010 Removing Line From Either String Or Textbox
Aug 3, 2011I have strMyString that contains about 5000 lines of data. There are some lines of data that need removing if they contain a certain string, such as "http", "www.", ".com", "cat", "fish", etc. The whole line needs removing. Each line is separated by a vbNewLine or similar.
How can I do that? Does it need pasting into a rich textbox first before processing?
VS 2010 Detect A Number In String?
Jan 10, 2012Not a professional at vb.net but I want to know how to check if a url ends with a number
I know this part:
If WebBrowser1.Url.ToString.Endswith("detect number") Then 'my coding here End If The problem is that I don't know what to put in 'Endswith()'
Show The Line Number Of The Line Of Code That Caused An Exception Within A Try...Catch Block?
Jan 29, 2009Is there a way to show the line number of the line of code that caused an exception within a Try...Catch block?
View 5 RepliesVS 2010 Get Length Of String Minus The Line Feeds
Jan 27, 2012Need to get length of a string minus the line feed chars and came up with this. Is there a better/more efficient way?
Function GetLenMinus_LF(s As String) As Integer
s = s.Replace(ControlChars.Lf, String.Empty)
Return s.Length
End Function
Limit The Number Of Characters Per Each Line Of A RTB To 1 Char Per Line?
Jan 20, 2010How do I limit the number of characters per each line of an RTB to 1 char per line? That is you type one character, after that the textbox should not accept further input on that specific line.-Knock knock -Who's there? -(looong pause..) Java
View 1 Replies[2005] Load Line From Txt File By Line Number?
Feb 4, 2009How do i load a specific or a couple of line(not full file) to a RichTextBox by its line no...
For Example if i want load line 14...
Or sometime line 14-18...
Incremental Line Number Within A Scope Of Invoice Number
Sep 20, 2009I am searching for a best practice for Incremental Line Number generation i.e in an Invoice application. I am using VS2005, Sql2005 as a development environment. I need to create autoincremental line numbers for an invoice. I dont want to solve it in Database.
[Code]...
Copy A Certain Line Chosen By Line Number?
Oct 18, 2009I'd like to know if its possible to copy a certain line chosen by line number(EX: line #3) from rtb1 to rtb2 and then split it word by word and copy those words as new lines into rtb3
Ex:
Originally Posted by richtextbox1
line 1
line 2
[Code]....
VS 2005 How To Delete A Line By A Line Number
Aug 16, 2009You would think a search for this would show some results but I have had no luck.If I want to delete a line by a line number from a text file, how do I do that?
View 6 RepliesGet Line Number And Column Number Of Textbox
Mar 2, 2012I'm doing a notepad project, just because, and in Ms's notepad there is an option for a statusstrip. I'm just having probems getting the line number and I know it's not called column number, more like selection start. When I do the selection start, it works, just not how I want it to like so:
[CODE...]
but when I use that, it acts funny. I have it in my textbox's.keydown event. So if I were to use the arrow keys to navigate around text then it gets thrown off very easily. How would I do this?
Sql - Visual Studio 2010 Crashes After Pasting A Large Multi-line String (Approximately 1500 Lines)
Jun 4, 2012I am creating a VB application in Visual Studio 2010 that installs some SQL stored procedures. These stored procedures are encrypted otherwise I would just supply my clients with .sql files to create the stored procedures.
The install script that creates the stored procedure is 1500 lines in length and has been formatted in the way VS 2010 requires multi-line literals to be in:
"First Line" & _
"Second Line" & _
"etc..."
[Code]....
Reading A .txt File Line By Line Converting It Into A String Then Putting It Into A Listbox
Apr 1, 2011I'm having trouble with reading a .txt file line by line, converting it into a string, then putting it into a listbox. When I execute I get an error saying "IndexOutOfRangeException was unhandled" Here is my
[Code]...
Read File Line By Line And Search String?
Aug 30, 2010I like search a file TXT with this contains:
Name "Paul"
Age "11"
City "Chicago"
my question is: Its possible get a string "Name" and give me the value "Paul"? I have this function for get strings:
[code]...