Split Txt File Into Part?
Aug 24, 2011I have a 2 gb text file and I need to split it up into several parts in order to handle it efficiently. The more the better. I would like to split it up every 50,000 characters.
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Split File In Two Part?
Apr 1, 2009I want to split a text file in two part , as the file size is approx 30 GB , how can i achieve this is vb.net , i am having a ram of about 4 GB.
I got one solutions of split the file but its split into various text file i just want it to split in two part the first part should contain first 9 lines and the second part contains the rest of the lines. [code]...
VS 2008 - How To Split String (First And Last Part)
Dec 16, 2010If I have a string, like "FilesTwoFilesMoreFilesFile.txt". How can I split everything in front of the last to a string called 'firstPart' (That would be "FilesTwoFilesMoreFiles") and the 'secondPart' to be "File.txt"?
View 6 RepliesVS 2008 Split A String And Get The First Part?
Apr 12, 2010I wanted to split a string before the ",". For Example "ARIAL, 9PT" I just want the bolded part "ARIAL".
Dim family_name As String = ""
Dim sentence As String
If Not (FontTypeComboBox.SelectedItem Is Nothing) Then
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Copy Part Of Text From Richtextbox (Split)?
Jun 5, 2011I want to outpout part of a richtextbox content to a textbox.
Exemple (This is just part of the richboxtext1:
<meta http-equiv="refresh" content="0;url=?sid=defd7592f5b806ad8a4fa1273bd73077"><
This is code i used but is faulty :(
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.net - Reliably Split A URL String And Extract Required Part?
Mar 24, 2012I am working on server side application of FB login.Having converted the example here:[URL]..To VB, and using System.Net.WebRequest.Create to retrieve the responses I am now able to get a text string including the access_token and the expiry time in the following format: access_token=ACCESS&expires=2577
Obviously I can split this into an array and split the parts to get the access_token But, on the FB Developers example above, they do it with PHP like so: $params['access_token'];Is there a VB.net way of doing this? This seems more reliable to me than teh aforementioned splitting idea, ie, if FB change the output format.
Ways To Reliably Split A URL String And Extract Required Part?
Mar 5, 2011vb.net - Ways to reliably split a URL string and extract required part
View 15 RepliesRead Text File - Read The Top Part First Then And Match The Line With Bottom Part
May 21, 2009in my text file i have two part. Called bottom and top. So i need to read the Top part first then and match the line with bottom part. Its like this
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Multi Form / Part Application Need To Make Part Protable For Transfer
Feb 22, 2011im making an application in vb.net (duh!) anyway i have created and coded the whole project and it performs exactly as i want it to (i dont need code help). my problem lies with the fact that my project is 2-3 parts
1.a setup form that gathers inital data about the enviroment stores this data encrypted in a config file. after inital setup this form is not displayed again. but needs to be run on both computers
2. the second form is the real application form im in the process of turning this part in to a background service anyway this form is the one that establishes the connection between two nodes it works correctly
3. the config files
anyway here is my problem i want to make this application distributional with just one file the (.exe) and have this .exe make everything else happen. it runs the setup form and creates the first config file which it does then it needs to produce a copy of just the second form and the config file to transfer to workstation #2 that will run independtly without the whole application which i cant make happen then it needs to turn both workstations application on by only starting one on either computer and invoke the other computer to start its corrosponding app also no idea how to make this happen any ideas or suggestions as to where to look to try to find my answers.im thinking i might need to make two seperate applications (a setup app, and the running app) and include them both in a project and use the setup.exe to to package them together this is a little side project that im making for my self to use to make programming a little easier so i plan on giving it out to some fellow students to test and tell me what they think so im not really worried about ease of use or complicated procedures yet but if it turns out to work and actually be of use to anyone else i would be willing to rewrite it to distribute to the masses but for now i just want it to work for me.
File I/O And Registry :: Remove Part Of Text File?
Dec 16, 2009I would like to know how to remove part of a text file between two points
For example, say i have a text file that contains:
Code:
START
<LOWER_LINE>
-4.920156 -2.543200 4.277774
[Code].....
I want to write directly to the source file. The files I want to edit are only about 30KB
Split File Down Into Vars From A Speech Mark And Non Delinted File?
Nov 15, 2011I have a File i need to read and extract a few values from each line in the file. my problem as it stand the file i'm reading has some unconsistatcys as all of the Strings are seprated by " " but the integers are not they are Without any Speech marks to define them. I have thought of a methord to deal with this but i can't for the life of me think how to achive this.
As the file has unconstancys to be used with a standard " " extractor, the only consistancy is that there is allways a " before the integer and after attached to another column. this could be used i thought.
a Sample of the data is only one line:
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Parse Part Of File Name From Name Of Excel File?
Mar 14, 2011I have a script that parses the value from between two parenthesis -now i need to modify the script to exctract the name after the second underscore and before the third underscore...is there a way to do that?...This is a vb script task in side of a ssis package
Imports System
Imports System.Data
Imports System.Math
Imports Microsoft.SqlServer.Dts.Runtime
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Regex - Split String On Several Words, And Track Which Word Split?
Dec 15, 2010I am trying to split a long string based on an array of words. For Example:Words: trying, long, array Sentence: "I am trying to split a long string based on an array of words."Resulting string array:Multiple instances of the same word is likely, so having two instances of trying cause a split, or of array, will probably happen.
View 5 RepliesReading An XML File - Part III
Apr 27, 2009The following code reads an XML file and selects the CREDIT_SCORE node with the lowest value. Works fine if there is always a CREDIT_SCORE node. However, I get runtime errors if a PLUS_BORROWER node does not always have a CREDIT_SCORE child node (especially the first PLUS_BORROWER). I added /CREDIT_SCORE to the end of the XPath (and removed scoreNode references) and now it always selects the minimum CREDIT_SCORE. But I do not get the PHONE_NBR.
First - getting the minimum CREDIT_SCORE in a single XPATH is my primary need. And adding the /CREDIT_SCORE to the XPATH accomplishes this.[code...]
Reading An XML File - Part II?
Apr 23, 2009Excuse my semantics, I am trying to get the idea across but do not know XML terminology.There are multiple occurances of the PLUS_BORROWER data. I want to save the each of the Credit_Score (793 in this example) and DAYTIME_PHONE_NBR when the Type (Primary in this example) and SOCIAL_SECURITY_NBR are certain values.Then I want to execute a loop and extract the Credit_Score and Daytime_Phone_Nbrs.
HTML
<PLUS_BORROWER Type="Primary">
<SOCIAL_SECURITY_NBR>123459999</SOCIAL_SECURITY_NBR>
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Replacing Part Of An .ini File?
Feb 28, 2012So i have an .ini file where one of the lines is for the output of a file. i need to substitute the current output in the file with a filepath that is stored in my vb app (named filepath). so i need a snippet that will open the ini file, find the correct line, and place my variable in there. ill paste in what the ini file looks like
[PDF Printer]
output=C:\Users\bobbyt\Desktop\test.pdf
confirmoverwrite=no
[Code]....
its not code so i suppose i shouldn't place tags around it. so that first line needs to have my new filepath in it.
Read Just A Part Of A Text File?
Sep 7, 2011My problem is that I've created a program where I have 6 textboxes and I coded the program to write the text that is in the textboxes into a txt file. But, when reading, I want it to read just a part of each line. Check this example of the textfile[cod]e...
View 3 RepliesText File Reading Top Part First
May 29, 2009I have a text file to read.It contain two part: Bottom and top i must read the top part first and match that line with bottom part. and write all the matching lines in another file. The thing that i must matc is from the value in () and from bottom value []. For example the value must Be like this (1234)[1234]. After i find out the values i must copy the whole line from both part than write to another file. For know i can read the value in() from top part copy the whole line but from bottom part i only can get value in[] and can not get whole line from bottom part.
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Updating Part Of A String In A File
May 10, 2010Simply put, I am trying to have a string in an XML document have a 'Last accessed' time/date be updated when the user clicks the 'Update' button - Everything works perfectly as I have it, but the DateTime has to be manually changed [ XML doc is searched for the String I need, got that, and the String is input to TextBox2, which is then modified, and saved - No problem ] - I just want to know if I can have just PART of the String updated... Here is the code I have so far:
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Possible To Split Up File For Readability?
Oct 29, 2010I'm writing a program in Visual Basic 2010. It's a HMI (Human-Machine Interface) and therefore has a whole whack of buttons that just send commands to other devices. As a result, there are a huge pile of event handlers for clicking buttons that can't really be broken down into modules (unless my understanding of modules is wrong). Essentially, I'd like to be able to move all the event handlers, for, say, button presses to a different file. Can this be done or is it important that they stay in "MainWindow.xaml.vb"? (All my buttons reside in one fullscreen window, some are hidden by tabs).
View 6 RepliesSplit In HTTP File?
Jan 9, 2009As to use split in the file in a HTTP server without needing to save in the HD, it's possible?
Using this code, but to open file direct in the HTTP server.
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Split The Text File?
Apr 7, 2009I have read the contents of a text file that looks like the following lines into vb;
this_date = "1-2-09"
// user input
//user input
this_date = "2-22-2009"
[code]....
(there is no limit to how many "this_date" lines or "//user input lines" there are in the file and additions are made often ) When I read the file in vb I wish to only capture the last "this_date" only as the rest are irrelevant.
Load Part Of An Array Into A Listbox From Txt File
Apr 29, 2012I am working on an assignment where I need to have a product list that is loaded into a list box upon the form loading. This is generated from a txt file in the /debug folder upon loading. Now my question is how do I have the product names show up in the list box when there are 3 separate parts to each product. The product, the cost, and the quantity in inventory, and all I want to show up is the product in the listbox, where the rest show up elsewhere.
CODE:
'This procedure loads the data for the array from txt file. As well as loading the Product.txt file into the system when the program loads.
CODE:
Open A Word File That Will Always Be Part Of The Project?
Mar 20, 2012I would like to include a tutorial with my project. It will be located under the Help menu. Problem is, that I don't know how to open a file because the user can install it wherever they want. How can I include the word document file as part of the project so the code can open it no matter where it's installed? -Nothing to see. Move along.
View 6 RepliesReading Specific Part Of A File Content?
Sep 8, 2011How to read a string in another string where between Starting Index and first-encountered Ending IndexI have one giant file which contains info for each customers and they seperated the customers info with Starting and Ending Indexes and I need to get a specific customer info to display.
Dim oFile As New FileInfo(sFileName)
Dim sFileContent As String = oFile.OpenText().ReadToEnd()
Dim iStartIndex As Integer = sFileContent.IndexOf(roNotification.StartByte)
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VS 2008 Remove Part Of Text File?
Dec 16, 2009how to remove part of a text file between two points
For example, say i have a text file that contains:
START
<LOWER_LINE>
-4.920156 -2.543200 4.277774
-4.649939 -3.075088 4.222839
[Code]....
I want to write directly to the source file. The files I want to edit are only about 30KB
WPF - Update Specific Part Of Class File
Jan 5, 2012I have a function list of 75000 for my project. I want to load each class file dynamically and need to add one line on top of the function and to lines in the ending. Which is the best way to update a specific part of the file. I don't want to make a small mistake here since its my source code and globally using.
View 2 RepliesForms :: Import CSV File And Then Split It
May 2, 2011I wrote a program for my company and it imports a .csv file i then split it by the ,. My problem that I now see at the end of the project is that 98 out of 1400 items have, in the descriptions that im seperating. This creates a problem when search for items. My question is is there a way to use more then just one char to split it? i was thinking of splitting using ",".
View 11 RepliesHow To Use Split String To Read File
Apr 7, 2011I'm using this script:
Dim idnumber = InputBox("input client no", "Search")
currentdir = My.Computer.FileSystem.CurrentDirectory + "
ecord"
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Split The Line In Text File?
Jul 27, 2009I have a lines in my text file like this
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It not spliting the line and writing but it write everything to text file