Insert Specific Value Before Writing Line?
Sep 11, 2009GND P3559 9812, 7993 p9910.26;
GND P3559 9812, 7993 p9910.26;
46N93 P594 40898, 35899 39MIL;
PHY2_P2_CONFIG0 P2767 34205, 33537 39MIL;
[Code]...
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]...
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; .....
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.
View 3 RepliesGND 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].....
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?
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
View 2 RepliesI 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].....
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]
View 2 Repliesi 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?
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.
If you know the cell number that you need to write to in excel, say E3 what would you use for the VB2005 code? I can't seem to find an example on this!
View 7 Repliesok i have a comma delimited text file with two fileds. I am loading the first field which is strings into a checked list box based on a open file dialog prompt. now when the user clicks a button i want it to be able to increment the second field(which isintegers)of the corresponding string field index by one and save the file. i am very confused on how to even start this.
View 7 RepliesI'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.
What I am trying to do is I have a .dat file that I cannot read but can at the same time. What I mean is I know how to decipher it by hand (alas takes minutes per 6 parts and there are thousands.) I am trying to make an application that can read this and allow me to edit it from my computer. I can open this with a hex program such as hex editor neo. I am currently trying to get it so I can read the file and have it place corresponding parts in to text boxes that I can alter to suit my needs.
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.
I'm trying to write to a specific cell located in the datatable, which is from dataset. I know that it would be datagridview1.rows(xx).columns(xx).value=(""). But how to do it in a datatable
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.
can somone just post a code of
1. Writing the last line of .txt into textbox1
2. Adding line from textbox to .txt
I have 2 file like this[code]...
But it not checking for non matching value and it writing everything from file 1 but i just want the line which is not matching with file 2 .
I am writing a program to login and read information off of specific web pages.I have gotten serveral working already, but I'm having a problem with this one.
<input name="DL_AUTH_USERNAME" type="text" size=10 style="font-size:9px;font-family:arial">Password:<input name="DL_AUTH_PASSWORD" type="password" style="font-size:9px;font-family:arial"><input type="hidden" name="next" value="/"></span><input type="submit" value="Go" class="button">
For some reason I can get it to load username and password but I cannot figure how to get it to click the go button.
Public Sub WriteTextFile(ByVal SourceToWrite As String, ByVal LocationToWrite As String)
Dim file As System.IO.StreamWriter
IO.File.Delete(LocationToWrite)
[Code].....
This is a module I made to write to a .txt file. Every time it adds a new line with null value. wouldn't really bother me but it adds but then something that only suppose to have like 3 lines in it ends up with 5000 over time, anyone know how to not add that extra line while writing file?
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]....
I am coming across a lot of odd and annoying problems in this program and have almost had enough lol.
I cannot figure this one out for the life of me. I have used streamwriter a hell of alot of times and never once experienced this. But basically I have a string array and I need to write the entire array to a text file with a new line for each array item. So I have gone ahead and done this:
[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.
I am creating a form which has the customer information entered by the user.When the user clicks submit the row need to be inserted into table "customer".writing the code to connect to the access database and insert the new row?
View 3 RepliesI'm developing a program that handles money, and there is a pre-made excel spreadsheet that I am to be transfering data into specific cells. How can I go about telling my program to write specifc data into specific cell numer in excel? Also, how can I get my program to write into specific areas of a MS Word Template (my program will generate letter with the same template just different names/addresses/valus)?
View 1 RepliesI am writing each line to a text file:
Dim objWriter As New System.IO.StreamWriter(filename)
For Each x In tofile
objWriter.WriteLine(x)
Next
objWriter.Close()
Which works perfectly the only problem is is that when its finished it writes a blank line on the end of the text file which I don't want.
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
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]...
I've got my self in to a pickle here.I'm trying to do something I used to do in basic? At-least I think you can do this in Basic, you know Qbasic,What I'm trying to do is put 4-8 strings on to one line separated by a comma.Example might be:
writer.writeline (bob1, bob2, bob3, bob4) Out put might look like Test, Test2, Test3, Test4
I'm tried looking in to formatting of writeline/write, but I didn't get any where with it.
Also if this is possible- I would like to be able to read it just like :
reader.readline (Rbob1, Rbob2, Rbob3, Rbob4) If anyone cold just point me in the right direction, I'm sure I can figure it out - If not... Well I will ask another question.
I dont know why its giving me an error when i run this code...
Code:
Dim xlApp As Excel.Application
Dim xlWorkBook As Excel.Workbook
[code]......
lets say i have a datagridview with 4 column "a,b,c,d"now i only want insert entire column "b and c" into sql database, is this possible to do it?
View 2 Repliesinsert row between row8 and row9 in runtime by clicking a button, and how to let say delete row9 and the textbox in it?
View 3 Replies