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?
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Find 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").
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 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?
View 6 Replies.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 Replies.net - Find Out If String Has Overflowed To The Next Line
Dec 7, 2011I'm adding some content within a long concatenated string (it's horrible, I know).
I have to display 3 columns of data from a datatable and my code looks like this.
If Not IsNothing(MyBase.EligibilityQuestions) Then
Dim sw As System.IO.StringWriter
For Each row As DataRow In MyBase.EligibilityQuestions.Rows
[Code]....
My problem is I end up with text that overflows to a new line and doesn't line up with the text from the column it belongs, I'm writing this for a DynamicPDF so I can't insert HTML, and I'm trying to get this to look like a table (all the columns lined up).
Short of Counting characters in each line
VS 2008 : Find The Line In String?
Sep 17, 2010How i can find the whole line from a particular string? I need to find below line where the line start with "<dbSP"
<dbSP DbServer="MySQL" SelectedField="name,email,mobile" table="Uprofile" />
So if any line start with <dbSP i should able to get whole line in different variable.
ListView.Find String - Highlight The Line
Mar 31, 2009I am using this code:
[Code]...
It even indicates if the string I'm seeking is in the middle of a line. But what I would like is for the routine to highlight the line that that string is in and ensure visible. I can do that with another routine that uses an integer, but then the whole string(line) has to be the searchString. I've tried combining the two and even calling a Private Sub but with no success:(What is the best way to do this? Also, how do you get around doing it when the searchWord in in several lines?
Asp.net - Find Out If The First Character Of A String Is A Number ?
Aug 25, 2009How do I check to see if the first character of a string is a number in VB.NET? I know that the Java way of doing it is:
char c = string.charAt(0);
isDigit = (c >= '0' && c <= '9');
Find The Number Sentences In A String?
Feb 8, 2011How to find the number for sentences in a String data ? Edit: Ok I came up with this after following Wipqozn's method
Dim str As String = "This . is . a . text."
Dim maxCount As Integer = str.Count
Dim intSent As Integer = 1
[code].....
VS 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]...
Regular Expression To Find Characters In A String And Convert Them To A Number
Sep 2, 2010I may have a string for example potato in a vb.net application. I want to find all the occurrences of o and convert them to 0, so the desired out is: p0tat0.I know it can be done by the provided string operations but I need a regular expression in my scenario.
View 1 RepliesAdd Two Line One Line Is Find The Total Of Each Colums In The Last Row And To Find The Grandtotal?
May 1, 2011I am suppose to only Find the total of each column in the last row. Find the grand total in the last cell (the bottom right corner)Ok i have tried to do the grandtotal but i am not getting what she wants done I have also tried to reverse the arrays but that was wrong to. I am only suppose to add two line one line is find the total of each colums in the last row and to find the grandtotal.
Module Module1
Sub Main()
Dim sum(5, 4) As Integer
Dim row, col As Integer
[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 : Find Text With Full Line?
Mar 22, 2012I'm looking to search a text file and return back the full line of text...So if Option1= is found, capture the entire line
Option1=14,26,21,67
I guess I'm looking to be able to capture the start of where it found the text to the end of the line.
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 DataView.Find() Query - Search On A Index / Row Number
Nov 15, 2011I am trying to do a search on a index/row number taken from a dataview i.e. I enter 379437 in the input box which I know has a index/row number of 6. Now when I replace the Rows(index) with a Rows(6) I get the results that I want. When I run the code below the index comes out as 75 which displays the first row from the dataset which is a completely different set of results.
[Code]...
VS 2010 Find String Within String = Cant Be Found?
Apr 28, 2011I was trying to do a simiple, fine a string start position, or a string, and it always returns 0
Dim My_Search_String As String
Dim My_Text As String
My_Search_String = "fsl fwb fcb"
[code].....
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?
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