Insert Specific Value Before Writing Line?

Sep 11, 2009

GND P3559 9812, 7993 p9910.26;
GND P3559 9812, 7993 p9910.26;
46N93 P594 40898, 35899 39MIL;
PHY2_P2_CONFIG0 P2767 34205, 33537 39MIL;

[Code]...

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Insert Specific Value Before Writing Line

Sep 12, 2009

GND P3559 9812, 7993 p9910.26;
GND P3559 9812, 7993 p9910.26;
46N93 P594 40898, 35899 39MIL;
PHY2_P2_CONFIG0 P2767 34205, 33537 39MIL;
18N879 P141 120461, 49324 39MIL;
PMC3_270_ETH1_D0+ P3021 8061, 44624 39MIL;

I have lines like above in my text file. I have write all this value in another text file by adding the title. In my original file's line I must check whether the line contain any MIL value if not, I must write first T1 the below T1 I must write all the line which not contain MIL value until I reach a line which Contain MIL value. If the line contain 39MIL the I must write first T5 then followed by all the line which contain 39MIL until it reach the line which contain another MIL value. Let say 50MIL. the I must write T7 then followed by all the line which contain 50MIL. I sort my original file already. so the original file will start from the line which dont have MIL to 39MIL,50MIL,75MIL and 100MIL.

My output file will look like this:
T1
GND P3559 9812, 7993 p9910.26;
TERM_RX3_2- P3347 41621, 2965 j22.49 50MIL;
58N895 P169 62611, 96124 50MIL;
ITP_TMS P200 67411, 49624 50MIL;
63N674 P175 20911, 34124 50MIL; .....

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Writing To Specific Line In Text File

May 6, 2010

I am making a vb.net app and I need to know how to overight onto a specific line in a text file. For example:[code]Now, I want to completely overight the "B" to an "A" and the line I need to write on is "2" also, my application will produce dynamic text files as well so I wont always be able to know what line exactly to overight. So my question is, how do I write to a line when I know what line it is and how do I search for a specific line and overight that.

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Insert Specific Line Before Writinf The Line?

Sep 11, 2009

GND P3559 9812, 7993 p9910.26;
GND P3559 9812, 7993 p9910.26;
46N93 P594 40898, 35899 39MIL;
PHY2_P2_CONFIG0 P2767 34205, 33537 39MIL;

[code].....

i have write all this value in another text file by adding the title.in my original file's line i must check whether the line contain any MIL value if not, I must write first T1 the below T1 i must write all the line which not contain MIL value until i reach a line which Contain MIL value. If the line contain 39MIL the i must write first T5 then followed by all the line which contain 39MIL until it reach the line which contain another MIL value. Let say 50MIL. the i must write T7 then followed by all the line which contain 50MIL. I sort my original file alredy. so the original file will start from the line which dont have MIL to 39MIL,50MIL,75MIL and 100MIL. Mu output file will look like this

GND P3559 9812, 7993 p9910.26;
GND P3559 9812, 7993 p9910.26;

[code].....

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How To Insert Text After Specific Line

Aug 13, 2009

I have a lines of text that need to be enter in different file after the specific line. This is the file that I need to insert the particular lines.

------------------------------------------------------------------------------
AGILENT 3070 FIXTURE WIRING REPORT Sat Mar 07, 2009 06:43:05 PM
/var/hp3070/boards/Celestica/wbf303/fixture/wires
------------------------------------------------------------------------------

Fixture Type : Agilent SimPlate Express
Fixture Size : Bank 2
Fixture Part Number : 44200S
Top Probes Allowed : Enabled
Autofile : 28
Units : English
Wiring Method : Automatic
[Code] .....

This code insert the new lines but at the beginning of the file, not at the place that I want?

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I have an SQL database, and 50 text files, and Visual Basic 2010 Premimum,I need to find a specific line of text in the text files and then take the next 37 lines of text and save them in my database. I need advice as to point me in the right direction

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May 20, 2012

I want to modify a text file. It has a lot of lines of text in it. I want to add a line after a specific line (in the middle on other lines) and write strings there.

The code i have, writes to a specific line but it also overwrites the text on that line:

[Code].....

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Aug 2, 2011

i need my program to enter text into a txt file but, i can not seem to find out how to make it press enter, and i what i mean is my program adds to the text like this...[code]

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Writing The Specific Content?

Sep 9, 2009

i have line like this

46N93 P594 40898, 35899 39MIL;
PHY2_P2_CONFIG0 P2767 34205, 33537 39MIL;
18N879 P141 120461, 49324 39MIL;
PMC3_270_ETH1_D0+ P3021 8061, 44624 50MIL;

[code]....

but before that i must check the MIL value. If it is 39MIL i should write T5 first followed by the value from all 39MIL than if have 50MIL it should write T10 followed by all the value from 50MIL my output file will be like this

T5
40898 35899
34205 33537
120461 49324

[code]....

I try this code to split

Dim tfLines() As String = System.IO.File.ReadAllLines("C:file.txt")
Dim sf As New System.IO.StreamWriter(drill, True)
For I As Integer = 0 To tfLines.Length - 1

[code]....

But i can not get the exect value that i want?

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May 28, 2009

i have a xml file thats looks like this:

<Item xmlns="Element1">
<SubItem>item1</subitem>
<SubItem>item2</subitem>
<SubItem>item3</subitem>
<SubItem>item4</subitem>
</Item>

[Code]...

And then i want to add 1 SubItem for every item in my listbox to one specific element without touching the other code. I already have the code for saving listview items to xml.

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I'm trying to create a program that stores a users stats for their character (for something like an RPG). I know how to write more than one line in a text file, but I want to learn how to read and write text on specific lines of my file. I know that you can just read each new line individually in order using a StreamReader, such as

username.text = readLine.ReadLine()
userage.text = readline.ReadLine()

[Code]....

This is good for just displaying the stats and changing them from a constant interface, but I'm afraid that eventually I'll need to read/write specific lines, like reading the fourth line which might specify magic level, or writing a new money amount.

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I am new to visual basic and know a tiny bit about C++ if you think I would be better off trying in C# I can try that as well I do know some since learning c++. There are 41 parts to each item listed in the file and each one would need to go in its own text box. In hex there are 348 blocks that need to be arranged in corresponding order. Also the beginning of the file has 6 block followed by a code for each item. I need to find a way to put all the correct code in the correct text box and have it make sense.

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Public Class Form1
Dim ds As New DataSet1
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Dim TestValue As String = "test value"
[Code] .....

The following code above does write to column 3 row 1, but if you say .rows(1), i get "there is no row at position 1". So, in summary if I have 7 columns, and I created a second row I want to write to column 3 and the 2nd row.

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can somone just post a code of

1. Writing the last line of .txt into textbox1

2. Adding line from textbox to .txt

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Sep 2, 2009

I have 2 file like this[code]...

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Public Sub WriteTextFile(ByVal SourceToWrite As String, ByVal LocationToWrite As String)
Dim file As System.IO.StreamWriter
IO.File.Delete(LocationToWrite)

[Code].....

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I am having problems with opening a file and writing in a new line some data.Instead of writing the data in a new line,it replaces the data in the first line of the file with the new data.The function is this:

Code:
Private Sub cmdAdd_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cmdAdd.Click
ListBox1.Items.Add(txtServerName.Text)

[Code]....

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[Code]...

However the outcome is the text file only contains 1 line and that line is the last item in the array yet I know the array has got at least 50 items in it.

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Dim objWriter As New System.IO.StreamWriter(filename)
For Each x In tofile
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Next
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I am attempting to write data to a text file from a form.

My code is as follows:

x.Write(TextBox1.Text)
x.Write(TextBox2.Text)
x.Write(TextBox3.Text)
x.Write(Textbox4.Text)
x.WriteLine()
x.Close()

I have x.writeline() which writes a new line to the text file. However when I add all four textbox values they appear as follows:

Textbox1Textbox2Textbox3Textbox4

But I want it to look like:

Textbox1 Textbox2 Textbox3 Textbox4

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I have the same problem that Niphoet had in this thread: vb .net overwrite a specific line in a text file

I am trying to implement the code that Axarydax showed in C# that I am trying to translate to use into vb.net. My problem is that the code will make my new text file but will not write any of the lines from the other text file to it and just leaves it blank. I think my problem is with the while loop statement but I am not sure.

[Code]...

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Also if this is possible- I would like to be able to read it just like :

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Code:
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[code]......

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