I have a file that has > 10 rows. I want to create 9 files that each contains equal number or rows, with the 10th file containing that equal number plus any left over.[code]...
How can I take oDataList and parse it into 10 files without having to loop through each file and oDataList to write line by line?
I am exporting a directory list from a FTP directory to a text file, I would like any suggestions how best to read and split the information detailed on each row in the text file as information isn't Tab Delimited (which i have code for if it was) and the number of spaces between each attribute is different. Below is a snippet of the text file, the main two I require is the File Size and the Filename.
-rw-rw-r-- 1 user_mb www 80520 Jan 10 12:16 GIFT20-000.jpg
-rw-rw-r-- 1 system www 81119 Jan 10 12:16 GIFT25-000.jpg
-rw-rw-r-- 1 system www 80852 Jan 10 12:16 GIFT50-000.jpg
In this readalllines part because my data is saved differently now it used to be like this
CODE:
But now i saved it in a single and more understandable line like this
CODE:
And i have afew ideas like using the split function and stuff to read the months but can i use the "|" and "," in the line at the same time? the first 3 section of the line is for user to know the year, month and day of the starting date of the chinese lunar year. and the following 1,30 is the first month with 30days.
CODE:
I have to convert xml data into csv file using vb.net.My xml format looks like this:
<my:Fields>
<my:Contact>
<my:FN>Aa</my:FN>[code].....
i'm any problem,how to convert data sql to DAT file?
View 1 RepliesDoes anyone have a source code or tutorial link how will I able to convert and Excel File data into an XML file?Currently I have tables that compose of headers and Data from excel file and i tried to use and convert into XML using "print" code but in VBA. I want to learn it by using the VB.net code.
View 2 Repliesi need to take data input from a textbox such as this
[Code]...
i also need the times ignored, I know there is a way and probally a word for it, but im still new to vb.
i have a 2 dimensional array with beep codes, first column is frequency and second column is duration. i can save and open the data to a text file, which looks like this:
[Code]...
my program can play them just fine, but i would like to save them to a .wav file so any audio program can read them, i'm using VB.net Express 2008
I am brand new to the world of XML. I need to recreate a text file that used to be created by an outside app. Now we will be given a XML file that contains alot of data including the data I need to put into the text file. So I probably won't need all the fields given in the XML. Can I use Visual Basic to convert XML data to a text file?
View 4 RepliesI want to extract data from pdf .Is it possible to convert pdf to xls using some kind of COM object.
View 4 RepliesI do have this Textbox1 which contains the file name.Now in Textbox2 I want only a certain part of the file name to appear.
View 2 RepliesI need to convert many separate .tiff or .mdi files scanned invoices to .pdf but, I need to retrieve the invoice number from each file and rename each file with the invoice number. I am running VS 2005, and have looked at Itextsharp,hp document imaging, simple ocr, aquaforest, adobe sdk. The problem with all, is either compatibility or cost. I would like to avoid developing an application that enters FindWindow Lib "user32" press 'OK' to use demo ocr software.
View 6 Repliessplitting and trimming text file
View 1 RepliesI've got a problem reading in a Tab-Delimited text file. There's an extra tab in one of the fields its reading it thats not a delimiter, and it's throwing off me reading the file into a table. This specific file does have quotations around that field though.
What would be the best way to take that tab out before splitting the row by vbTab?
Im reading each line in the text field like this, splitting on vbTab. X is a string array
text = x(J).Split(vbTab)
Im trying to load data from a file into three parallel lists, each piece of data is a different data type. Using a split at the "comma", im having trouble trying to load each piece of data in each list. These parallel lists can be like this:
[Code]...
I have an excel file which I attached for ref. My intention is to copy the rows which start with the string "sarah" in column A & paste them to a new excel file, save it; copy the rows which start with the string "mike" in column A & paste them to a new excel file, save it.
View 11 RepliesIs it possible to split a file into like 10 parts, and using multithreading copy it faster and then put it all back together? Will the speed increase or will it stay the same?
View 19 RepliesI have I text tab delimited file. in every line of that file at the same position in every row of the file I will have a bit that I would want to compare against 23 values (I will call them criteria). So if on every row the string I need matches one of tjhese values then that row will be written in File1.Txt if that value doesn`t match any of the criteria the whole row will be sent to File2.txt.
So far managed to get the original file written in the same format in a newly created file.
how to get the functionality I described working but am stuck with correct syntax.
Here is what I have so far:
Dim fs As New FileStream("C:Original.txt", FileMode.Open, FileAccess.Read)
RichTextBox1.Text = ""
Dim d As New StreamReader(fs)
[Code]....
Now I will need to declare every single row in RichTextBox1 as String then will have to get the bit I need will have to declare that as well(I will need from every row the string taht is between characters 96 and 104), also where do I keep the 23 criteraia values.
I used to do a bit of coding in early versions of VB years ago but moved on to things like RPG400, CL and SQL on an AS/400 box. As I am no longer in this career, I havent touched an AS/400 for a while either.
I am currently working on a visual basic console application in Visual Studio 2005 which takes various csv files from an osCommerce web shop, processes them and writes the data to TAS Books accounts software with the aid of the Infoplex COM module.
I have 2 functions, one reads each line of a csv file into an array, and the second function uses Regex to split the lines array into the various fields before they are added to a structure.
There are something like 5000 records (lines) in the csv file, one example is as follows;
[Code]...
My problem is that due to the formatting of the product description in the example csv line above, it fails the Regex match and therefore fails to read.
I know this is because my pattern is wrong, but I'm not sure how to solve it, I think all I really need is for Regex to split the line by the "," between each element, this might be a little difficult because some of the descriptions contain both , and " but never one after the other.
So, for my computing project I have to import csv files (got that bit working, got it opening up and displaying in a text box) and search through it to find criteria that I want.
Anyways, I am having trouble splitting/parsing the csv file so that it will display with no comma's (in a kind of tabbed form) e.g. at the moment it displays as
CODE:
But I want it to display it like
CODE:
Thread Performance text file splitting
View 1 RepliesI have a large tab delimited text file to process each day (usually around 25 mb) consisting of usually well over 100,000 lines. The file is actually made up of about 9 or 10 reports separated by "END OF REPORT". I'm wanting to write each individual report to it's own text file. Some values may have trailing spaces or even contain nothing but spaces, so I am wanting to trim those to only the data, or be left with null. Ultimately each report will be imported into sql server tables. The code I have below runs successfully to completionwithout error although each text file is empty. The script is also extremely slow and seems to use quite a bit of memory. The arguments are ad
View 1 RepliesMy company is making thousands of products now, every one of them have several test report in excel files. I am thinking about putting all of them into a microsoft sql database,
1. Is it wise to do so? I think a sql database is a lot easier to manage.
2. Can I save or convert the excel file as one data in a table? How could I do it? I only see a image type for data type. Surely I expect to retrieve the excel file through ASP.Net website if necessary.oh, some additional info, every excel file is not big, but it contains pictures inside sometimes.
Im trying to read a text file line by line and place each line in a separate Combobox. right now with my code i can only get it to print lines in separate message boxes.
The text file (test2.txt) contains
1,
2,
3,
[Code].....
if i replace the MsgBox code with Combobox1.text = (strArr(count)) i get nothing.
I have a delimited text file, let's call it models.txt and it's delimited by a comma with carriage returns.
example:
21,Z920081
22,Z920082
59,Z930023
120,Z930027
I'm trying to input this into an array and then a combo box using:
dim item as integer
dim array() as string
dim ifile as integer
[CODE]............
What I want to do is to display the right part of the delimited text (Z920081, Z920082, etc) in the combo box. But when you select the item in the combo box, I want it to use the left part of the delimited text (21, 22, 59, 120, etc) as a variable for other use.
I have managed to access and read a specific file line by line. If I wanted to split information by a comma or space and then sort alphabetically or numerically, how would I go about this procedure? Would I create a loop within the reading loop to parse the information?
Dim file As String = "C:Users est.txt"
Dim Line As String
If System.IO.File.Exists(file) = True Then
[Code].....
I'm currently making a program that will be used to practice German. It reads from textfiles that have English words (noted by # prefix) and German words (noted by $ prefix). An example of this:
#hello $hallo
#good $gut
#evening $abends
The way it currently works is it loads a text file, finds all # and splits to an array called "English" and finds all $ and splits it to an array called "German" What I want it to now do is feed the "English" entries into textboxes on the left, and "German" onto textboxes on the right so I can then match them out and make a sort of memory game out of it. Unfortunately, I don't know how I would loop an array through multiple textboxes. Conveniently, the textboxes on the left have even numbers, and the ones on the right have odd. Is there a way to possibly find all evenly numbered textboxes and loop "English" array entries into them, and the same for "German"? I've realised this has now gotten a little convoluted, but hopefully somebody understands. I can screenshot the form for better explanation, and copy my existing source code if anybody wants it.
The coding below is to retrieve the Raw Image Data from the Database and then write as a JPG image file. The problem is the image file (image.jpg) is "nothing" after file created. I guess there is something wrong in the following coding.
fs.Write(rawData, 0, fileSize)
No any runtime errors I can find, and I double check rawData (i.e. Buffer) contains data. But don't know why there is "nothing" inside the image (image.jpg).
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
Dim fileSize As Integer
Dim rawData() As Byte
[code]....
I have a Text file that looks something like this:
"157548","asdf","ASDF","F","243","2/19/1993","(H)------","","Teams:","Emergency Contacts: (Uncle)-----(H)9----- (W)----- (C)------,"ENG2D1-05","460977"
So where
"," is, How would I end up splitting them?I tried something like this:
vb
Public Sub ImportList()
With frmOverview
If .ofdImport.ShowDialog = DialogResult.OK Then
[code]....
But it only ended up splitting the CourseCode ("157548")
Program to convert binary pdf file to tiff file in VB.NET..?? We can use third party tools also..???
View 1 Replies