VS 2008 Create An Error Log System Which Will Log All Errors To A Text File With Line Number
Jun 29, 2010
How to create an error log system, which will log all errors(caused in my app) to a text file with line number, sub/function in which the error occurred, error details, etc. ?
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Jun 30, 2010
[code]The two Location lines throw errors but the Text line works fine. I've played around with this until I'm blue in the face but can't get it to compile.
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May 13, 2009
I recently upgraded a project from 2003 to 2005, and there were errors in them, but I am unable to view any in the error list. Only one error displays in the list
[Code]...
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Aug 25, 2011
i 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]...
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Mar 31, 2009
i want to delete few lines from a big text file , normally this lines are at the starting of the text file , so it is possible that i can enter the line no from input box and the vb.net can delete that particular line number from the text file ,
[Code]...
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Oct 2, 2011
I am trying to figure out how to replace text in a text file on a specific line number. (for testing, line number 4).
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Jun 5, 2011
I'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.
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Sep 21, 2009
Basically what I'm trying to do is read a text file line by line. After each line is read, it will put each line into a separate text box. I've been trying to do this for a while and so far I haven't been able to. I tried using a for loop, but that just put all my lines in to one textbox.
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Aug 25, 2009
When the user clicks the Process Files button, do the following:
Read and process the contents of each of the 6 files.
Each file contains data in a different format.
and display them in arrylist. In the list it should contain name of the file and number of person in the text file example below.[code]...
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Jan 23, 2010
I'm trying to search for text that is known to be in a TextBox.
Once it is found, I want to return the line number it was found on.
Also, I would like to know how to delete all blank lines from a TextBox.
These two problems have been plaguing me for the last 2 days.
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Feb 19, 2012
Lets say I have a declared StringBuilder, and within I have the following data: 0001 0002 0003 0004 How would I separate each item to a different line so the output is:
[Code]....
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Sep 26, 2009
I have a list of random numbers in my text file.I read it like this.
Dim FILE_NAME As String = "C: est.txt"
Dim TextLine As String
If System.IO.File.Exists(FILE_NAME) = True Then
[code]....
How can I separate that in to 2 listbox?In my ListBox1 I want add lines with starting number like this ( 0905, 0906, 0915, 0916, 0917, 0926, 0927 ) And in my ListBox2 is with numbers start with this ( 0909, 0910, 0912, 0918, 0919, 0920, 0921, 0928, 0929 )How can I compare lines by multiple choices like that?
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Sep 19, 2010
Ok, I saw this code on the net
Dim sFileName As String
Dim srFileReader As System.IO.StreamReader
Dim sInputLine As String
sFileName = "D:UsersArbenDesktopSerieA.txt"
srFileReader = System.IO.File.OpenText(sFileName)
[Code]...
under the code I pasted at the top, but I get the text on line1 in all labels, like all labels become 1, while the text should be 1, 2, 3 and so on. So anyone can help me do that, each label gets the value of the next line in the txt file
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Apr 15, 2012
I am creating a VB.NET application that uses multiple lines of a text files as an array member. I came up with this code to create the array:
Dim PSArray as string = Split(my.computer.Filesystem.readalltext ("E:PS.txt") )
Now that I have created the array, I need to know how I could make each line of the text file an array member.
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Feb 4, 2009
How 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...
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Dec 13, 2009
I have developed a contact's manager in VB.net 2008, the program works fine on desktop's but when I try using it on a laptop I get this error message:
microsoft.visualbasic.powerpacks.vs, version=9.0.0.0, culture=neutral,publickeytoken=b03f5f7f11d50a3a
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Dec 19, 2008
I've been looking through the FCL for a method that will allow me to erase a line of text from a text file and replace it with another line of text. Neither the StreamReader nor StreamWriter have a method for replacing or removing Text from a text file, as does the string object. Are there any available methods for erasing just certain lines of text from a file, and then replacing them with others?
In my code, I'd like to locate a certain line in the text file, and then at that point in the text file, use a For...Next Loop to replace each successive line of the text file with new text:
Dim user_data_file As String = "user_data.txt"
edit_input = New StreamReader(user_data_file)
Dim edit_line As String = edit_input.ReadLine
[CODE]...
However, I can't find any methods that will allow me to do this.
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May 19, 2009
When a error occur it easy to know at witch line the error occur within the Exception class, but Is there a way to know what is the Code line itself?[code]...
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Mar 29, 2010
i have to convert a visual basic 6 program to the visual basic 2008. i used the wizard that is provided to upgrade but that just doesn't work. It comes up with many errors. most of them are End of statement expected and Number of indexes exceeds the number of dimensions of the indexed array. I really don't know what to do with them and i have to fix them in order for it to run.
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Jan 15, 2010
I have added bat_fix_w7.reg as a resource file, with binary type, now when i run the code it gives me err System cannot found the file specified, but when i checked my F: drive the file is there than why 2 line is generating err.
My.Computer.FileSystem.WriteAllBytes("f:FixBAT.reg", My.Resources.bat_fix_w7, 0)
Process.Start("regedit /S f:FixBAT.reg")
I want to add hex data to regedit.
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Oct 21, 2009
why i get these followinf error in the following codes please
'Delet the file on the path, it does exist
Dim deletfile As System.IO.FileStream
deletfile = System.IO.File.Delete("C: emp.txt")
i get error underlining in blue the part
System.IO.File.Delete("C: emp.txt")
and the error is "express does not produce a value" second error i get is in this code
Dim datawriter As System.IO.StreamWriter("C: emp.txt")
where
("C: emp.txt")
is underlined in blue n the error says "array bounds cannot appear in type specifier"
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Aug 3, 2011
I've got the following error log code which creates an error log and emails it to me, but I can't seem to figure out how to include the line number that the error occured at.[code]....
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Mar 31, 2011
How can i get the exact error Line Number and Procedure/Function name
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Jul 1, 2010
I am facing problem with a vb.net code, it adds a second line on the txt file why ?
PHP
Dim fs As New FileStream("pwp.txt", FileMode.Create, FileAccess.Write)
Dim s As New StreamWriter(fs)
s.WriteLine(TextBox1.Text)
s.Close()
Me.Hide()
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Jul 9, 2010
I'm trying to retrieve line 5 - 8 from a text file, but I can't figure out how. I can retrieve a single line and I can retrieve all lines, but I can't figure out how to get those specific ones. I tried using substring but it didn't work.
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Jul 6, 2009
I have a routine that will check a text file for a line to be deleted and deletes it when found. Now the problem i have found is that the lines can be slightly different depending on what the user has done. Now in the TXTSETUP.SIF which is a file in the Windows Source you have the following lines FIG 1. FIG 1: It may look like this: ascent.jpg = 1,,,,,,,,3,3autumn.jpg = 1,,,,,,,,3,3
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Oct 2, 2010
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
If System.IO.File.Exists(FILE_NAME) = True Then
Dim lines As New List(Of String)
Dim text As Array = File.ReadAllLines(FILE_NAME)
lines.AddRange(text)
[Code]...
i get this error Index was out of range. Must be non-negative and less than the size of the collection. Parameter name: index
for the line lines.RemoveAt(lines.IndexOf(ListBox1.SelectedIndex))
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Dec 5, 2009
getting a random line on a text file then assigning it to a variable?
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Mar 18, 2009
Im looking for a function that when passed a line will run through a textfile and remove said name for example in a textfile that contains
One
Two
Three
[code]....
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Aug 17, 2010
I have the following code.
Imports System
Imports System.IO
Public Class frmUpdater
When I try to run this I get the following error: The volume does not contain a recognized file system. Please make sure that all required file system drivers are loaded and that the volume is not corrupted.I am trying to read all drives with FAT16, FAT32 and NTFS.My PC is using NTFS and is running normally.
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