Adding A Delimiter - Combine Multiple Files Into One Single File
Jan 24, 2012
I've made a rudimentary program that combines multiple files into one single file. Currently if I combine two .csv files together the output comes out correctly for what I need, which is a coma delimited file. When I try to combine two .csv files into a .xls file it doesn't format correctly (I get all the data separated by commas, but thrown into one column in the .xls file). For this reason I believe I need to add a delimiter.I'll post my code below.
[Code]...
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Jan 12, 2011
I am trying to understand transformation matrices (not just their implementation in VB, but in general) and I've put about 3 full days into this so far. I believe I have the data in my matrices correct. Applying any single matrix to an array of points does a correct transformation.I am wondering if I understand how to combine multiple matrices into a single one.I understand you just have to multiply them together.I took this to mean you just have to multiply each element with its corresponding element in the second to make a third matrix?[code]
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Jan 11, 2010
How do I combine multiple files into the one file with a new extension. No need to be compressed. So I avoid Zip or similar solutions. (Actually don't want to add third party solutions into my application.)
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Sep 2, 2009
writing a script to allow the user form to browse to a directory and combine multiple files to one text file. In DOS it would be copy *.* to Text.txt.
I am using Visual Basic 2008 express...
I can use the OpenFileDialog to browse and open a single file but I am unable to use the multiselect option to open multiple files.
all files are parsed in the same place.
I have attached what I have managed so far which included converting the opened file to .txt
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Jan 6, 2012
I had a related question running on this in a different thread,but I was told to start a new thread since the original had gotten off the original topic. I am trying to scan multiple pages from an Automatic Document Feeder Scanner and combine them to a singlemulti-page tif file. I am using two different third party libraries to do this.The first library I am using is to scan the documents. It saves the files to the local hard drive as single page tif files. This library returns the file-names as they were saved on the hard drive. This part seems to be working as advertised. The sourcefor this including a video on how to use it is at:
Dim FileNames As Collection
Dim FileArray As New List(Of String)
Dim Mergename as String
[code].....
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Jan 19, 2012
I've programmed a vb.net application. This is a matching applcation generates 3 lisboxes. I have written these to a csv files. [code]...
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Sep 11, 2009
How can I combine multiple *.txt files in a specific directory into one txt file in another directory using VB.NET? (And to delete blank lines at the end of the new file)
I know how to do it in vbscript:
Const ForReading = 1
Const ForWriting = 2
Set objFSO = CreateObject("Scripting.FileSystemObject")
Set objOutputFile = objFSO.CreateTextFile("C:logsimportoutput.txt")
[Code] .....
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Oct 21, 2009
i would like to ask how can i combine 2 .exe files into 1 .exe file. for example,
1) a.exe
2) b.exe
combine into ab.exe
a.exe must install first, after that b.exe will continue.
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Aug 25, 2010
I have a folder with several excel files that have a date field, i.e. 08-24-2010-123320564.xls.I want to be able to have some VB scripting that will simply take the files that start with todays date and merge them into one file.
08-24-2010-123320564.xls
08-24-2010-123440735.xls
08-24-2010-131450342.xls
into
08-24-2010.xl
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Jul 23, 2011
How can I combine all of the output Released files into just a single .exe file? Like for example I have these file extensions: .exe, .pdb, .vshost, vshost.exe, vshost.exe.manifest, and then 2 xml files that have to do with my program.
So once again I am trying to get all of these files into possibly one file. Do you know how when you go into your Windows Program Files folder, there are none of these files. I am basically trying to do the same thing.
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Aug 5, 2010
I have a form that searches the computer for a particular .xml file that will have the same name in different folder dates. Set in this format[code]...
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Jul 8, 2011
I have a Listview and OpenFileDialog. I'm trying to add multiple files to listview but code is not working.
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Dec 27, 2011
I want to combine value become
A,B,C but my coding run the result as
ABC My coding:
& cboxOwner.Text & "' & '" , "' & '" & cboxOwner2.Text & "' , '" & cboxOwner3.Text & "'Any wrong?
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Aug 10, 2011
I am trying to combine some data into a RTB from a Database into a single RTB with formatting. Let me try and explain... In my Database I have some Fields that Contain RichText (formatted) and Some that are only Text (nvarchar) and I need to combine these into one RTB with formatting.
[Code]...
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Sep 4, 2011
somehow combine the results of separate Fill queries on a single dataset?Basically, I'm trying to implement a 'Filter' function, whereby, the user can filter the records in a DataSet according to specific criteria.
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Jun 13, 2009
I want to read a text file with unlike delimters into a collection.This is what the file looks like:
_Item 4916 0.00 781.21
_Item 2831 0.02 842.25
there are 10029 items and i am trying to get each items description into 3 different collections: Item "names" (first column), Item "weights"(second column), and Item "values"(third column).the delimiters are as follows:
______(3 spaces)____(1 space)____
considering the amount of items in the file, it would be a complete waste of time to edit it.
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Jun 7, 2009
basically im looking to have two textboxs with 3 buttons
TextBox1.text contains the path to the new file and
TextBox2.text contains the path folder to subdirectories
i have everything i need working, haha i know not much, this is only my second day with vb.I just needed a button now to carry out the function of copying the file i tried using simple file copy but i had to specify a file output in that and it only gave me option to copy it to one directory.For instance
C:index.php TextBox1.text <- loaded in from button 1
C:www* TextBox2.text <- button 2 loading subdirs
now i need a button 3 that would carry out the function of copying textbox1.text to all subdirs in textbox2.text.i thought i would have been able to use simple copy as stated above with wildcard in my program but no joy
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May 12, 2010
A VB.NET program needs to create a single PDF file from several PDF files.Is there a way to do this with a VB.NET or C# program?If not, is there a free add-on product that .NET can use to do it?
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Aug 18, 2011
I want to store images like finger prints and data in a single file so i can send that file via mail.
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May 13, 2012
I am trying to save multiple type of objects to a single file, objects are a custom class that I am able to serializable and another object is a word document that is not being able to serialize via binary. Is there a way to save multiple objects to one file using vb, also would it be possible to save files like how a docx is saved, that is a .zip renamed as docx but get access to inner objects.
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Oct 27, 2010
What to use for adding multiple attachment to a email. I'm using VB 2010.
First, I have a Form in my company web site to fill a reclamation ..... when you fill and send it, it convert the form into a PDF, save it in the client side "TEMP" and finally get the PDF and send it to a email..... that's perfectly fine. I add to the form the capability of attach multiple files with file upload to the same "TEMP" and displayed in a Grid View to remove or add files and send everything to a email, the attachment capability is working. Everything is working with the PDF not the files(attachments).
There is a way to get the multiple files from the "TEMP" folder and add it to some dynamically variable (array list, attachment collection, list collection, etc.) so all can be send to the email. I already know the way to put it into the email with the PDF.
The problem is to get the files and add it to the dynamic variable and that it work with the email. If the code is need it.
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May 28, 2010
I have a sign up sheet that I am working on for instance;
username
password
street address
city
state
zip
I've been trying to save the textboxes individually but when I go to load the information everthing is pushed all into one textbox.....I'm also using the SaveFileDialog and OpenFil
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May 28, 2009
I am trying to get the information inputted from multiple textboxes to save to a single text file.
Here's what I got.
Private Sub btn_done_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btn_done.Click
Dim FILE_NAME As String = "C:UsersTrevorDocumentsDraftAC est.txt"
Dim i As Integer
Dim aryText(2) As String
[Code] .....
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Feb 26, 2009
I have a *.txt file which contains instructions and data, with its own comments (preceded by ! ), blank lines, and each instruction begining on a new line, but occassionally using two lines. Each instruction consists of several feilds seperated by a TAB. Finally each instruction ends in a comma. Only a few different instructions are there (10 different ones) but there are many of each. Spanning a good 2500 lines. Comments and blank lines are obviously of no interest to me. I merely need to read the instructions and the data that follows it.
Now, I have successfully used 'System.IO.StreamReader.ReadLine' to go through it line by line, picking out lines begining with certain strings (first 3 characters of a known instruction). All good, I can 'lift' out the lines of interest and store them, for them to be split up later (seperating their fields into instruction, data, etc..) and then into an array.
The problem is, since some of the data fields in these instructions are so long, it spans two lines, before it ends with a comma. Using the above method, I end up with two array entries for a single instruction, since I have stored individual lines rather than a complete instruction. The only similar situation I can tihnk of to explain this, is to pick out sentences in text, and store each one in a string. Of course these end with a period (full stop) but span two or more lines.
I am hesitant to post an example, since its formatting is rather strange, but it is generated that way from 3rd party software, so I cannot change that for my software application.Perhaps there is no 'graceful' way of doing this, meaning I would have to find a way of 'adding' the second line of the instruction, to the string of the first line. Or perhaps reading each line character by character, literally storing every number/letter until I reach a comma.
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Dec 23, 2009
Say I have a code with 3 methods that do some pretty intensive work. Would executing these methods on 3 seperate threads be faster then executing them one after the other on a single core cpu? And what if it's a dual core or HT?
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Dec 10, 2009
I know this is out there and probably illogical but I was wondering if it was possible to take multiple picture files and compact them into one file.... and then retrieve them from the program later? Way to combine any amount of image files into one file
Module Module1
Sub combine()
Dim img1 As New Bitmap("i1.jpg")
[CODE]...
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Jul 7, 2009
I am having about 1000 MDI files which has to be merge into a single MDI file for printing.
i tried in MS dos with the help of copy command but icouldnt resolve.
i tried in Visual basic by reading the file in binary mode and converting them into ps files or mdi files which too result in error.
third and final i tried opening the file through word document libraries by referencing and priting in default driver with the help of hp ps drivers.
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Jul 24, 2010
I have an application that has a tabcontrol to handle multiple documents, just like Notepad++. And I also have file association working correctly with it.All I want to do is to make it open the double-clicked file onto a new "codetab" instead of creating a new instance of the program just to open a file.
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Feb 3, 2011
2. FunctionLayer -deals with Common Operations which get results from DataLayer and return results to Forms.3. User - deals with User. (For Reusing the User Class in other projects, i have separated this class)Here in Class2 - I have an instance of Class1( ie., DataLayer) for DB Operations.imilarly in Class3- I have an instance of Class1( ie., DataLayer) for DB Operations.Now in my form, If i create Instance of Class2. But When I need user functionality in this form, I have to create an instance of Class3 to this form.
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Jan 27, 2010
File I/O and Registry :: replacing single filename in multiple directories and subdirectories
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