VS 2010 Import Text File Into List Box?
Nov 17, 2010I have a txt file that is like below.
user1
user2
user3
[code].....
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File I/O And Registry :: Text File Tab Delimited Import Visual Studio 2010?
Nov 28, 2010trying to input a text file that's tab delimited that looks something like this.
2.2 5.6
3.7 9
1.2 9.1
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VS 2010 : Import Text File To Textbox?
Jan 23, 2012When I set my checkbox to Yes, I want it to import the text in keywords.txt to txtKeywords multi-line text box.
View 7 RepliesVS 2010 Import Text File Into Array?
Jun 11, 2010I want to import a text file into an array.I have used this method in php and now I want the same in vb.net, but I don't know how to do this.[code]
View 2 RepliesVS 2010 How To Import Info From A DB To A Listbox While Crossreferencing Another List Box
Aug 3, 2011So I have a program that is supposed to support a small business. I have the work completed and the professor said it was correct but I wanted to go do a little extra.Basically, on the Order screen, you begin to type the name of a customer/supplier/employee into a text box and a list of names that fit the criteria pops up in a list box (lbMatchingAccounts). When you select it, you can hit enter new order and be transported to the Order Details screen to enter the new order.
What I wanted to do was to create a new list box (lbOrderId). What I want is to be able to select a person from lbMatchingAccounts and have all their Orders populate in lbOrderId.
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VS 2010 - Importing List Of Names From Text File?
May 5, 2010How to make a text file importer, I want to know how to import list of names from the text file to import it to the listbox component by using browse commands and button. And by using webbrowse component to load the link [URL] and insert the name selected from listbox from loaded names on the text box of my url and click the button signup.
And after the name is added and clicked the signup button from my web automatically to remove the names from the listbox. And after every click of signup button to refresh the link and insert next name and continuously do like that. I need this to send registration link to my members that applied their emails on my site for being informed when site will be launched.
VS 2008 : Read A Txt File And Import It To A List View?
Apr 21, 2010I got my code to read a txt file and import it to a list view. (that is on the form2)so on my form i I want to grab the value of listview1 line 1 in form2 so I tried
dim input_list as string = frm2.listview1.items(i)
But I get an error then I added .tostring in the end and with luck I got something like listviewritem {Jhon}but I only want jhon. Dont want to add trim or delete?
VB 2010 - Assignment - Text File - List All Of The Data From Results.txt In The Listbox
May 4, 2012I'm studying VB 2010 at uni and struggling with this assignment, I'm stressing now with one week to go before its time to hand it in and still not knowing how to do it (even though i've read the whole textbook!)
I have copied the instructions and the files I have been given.
1 List all of the data from Teams.txt in a Listbox. Include suitable headings.
2 List all of the data from Results.txt in the Listbox (use the same Listbox as in 1 above). Include suitable headings. Note that you cannot assume that the file contains only results for the first 3 weeks of the season. Your program should be able to process a results file with more or fewer results.
3 List all of the data from Results.txt in the Listbox. However, in this case the actual team names should be output (your program will need to get this data from Teams.txt. The data should be formatted so that it is aligned correctly. Include suitable headings.
VS 2010 Clickable List Of Custom Colours Linked To Text File?
Aug 21, 2011I would like to create a little list in my Windows Form showing a list of custom colors with their 'friendly names'. Technically it can be anything (ListBox, ListView, Panel etc... whatever).
I simply want it to look something like this:
I would like to store data for this list in a simple TXT file in such form:
Quote:
Blue,Blue
Red,Red
#F6A118,My favourite color
#004080,Another color
And of course I would like each element on such list to be clickable, so if I'd click 'My favourite color' it should return the color's HEX value (#F6A118).
VS 2010 - List(Of ).Clear() - Load Several Lists Of Codes From A Database Depending On The Import Selected By The User
Dec 29, 2011When .Clear() is invoked, is the memory freed up that was allocated when all of the items were added? I need to load several lists of codes from a database depending on the import selected by the user. Each list of codes will be a List(Of String). My idea is that I will load only small strings into a List(Of String) along with a List(Of <class>) for the data I will be validating and manipulating. When I am done, I want all of the data from the Lists to be purged from memory. Will .Clear() take care of that or does the memory still remain allocated and have to be dumped by the OS once memory gets full? (And, incidentally, what causes the OS to decide which memory blocks to dump? FIFO concept?)
There are so many lists, I'm not sure if I just want them sitting in memory or not. Granted, the lists will just consist of a single string value for each code pulled from the database. So there won't be a ton of data, so maybe I could just load all the validation lists at the beginning of runtime and only worry about purging the data List since it will contain between 35-50 "fields" per record and there will be a couple thousand records each import that is run. I don't want my program to actually cause a hit in performance in the long run. I ultimately don't see a problem because I won't be running millions or even hundreds of thousands of records at once, but I just want to be sure.
Import Of Text File To Sql Db?
Oct 17, 2011Imports System.Data.Linq
Imports System.Data.Linq.Mapping
Imports System.IO.File
Module Module1
[Code]...
i have an issue with database connection or import of file. i use following settings / methods so far unsucessful. the content in the table calendar is just not being added. how can i find out why this wont work?
Convert VB To Net For Text File Import To Text Box?
Oct 31, 2009I am trying to convert some old VB code (EXAMPLE 1) to VB.Net that opens up a text file and loads a text box line by line. I am really looking to replace the existing syntax. Note that I know I can import the whole file using EXAMPLE 2.[code]...
View 4 RepliesImport Different Lines Of Text From A Text File?
May 22, 2010how to import different lines of text from a text file in the same directory to different textboxes ?e.g. line one in text file to textbox1.text ect.
View 1 RepliesImport Text Box Contents From A Text File?
May 20, 2009I'm in the final stages of finishing a program I've been working on for nearly a year now, and this is basically my final hurdle. The Save dialogue is working beautifully, with 'flags' in order to switch it over from the regular input into text boxes to the Listbox input protocol.
[code]...
How To Import A Text File Into A Sql Database
May 18, 2011I have a table into my database(Paydb) call additionPension. There is a textfile(AdditionPension.txt)on my c: drive. I want to import this text file into the additionpension table in my database.
View 4 RepliesHow To Import Text File In Vb 2008
Apr 17, 2009I have to read a file like this below , when my program reads @name what comes after it, goes to a textbox that is in my form.After the program reads @atributes, it goes in to another textbox and finally, when it reads the period it puts in another textbox.
[Code]...
Import A Text File Into System?
Nov 23, 2009We had a wierd problem at work.SOmeone at finance tried to import a text file into their system. It complained about the textfile was in unicode format. The file contains scandinavian . Apparently the ERP system that exported the file can only handle unicode.So one of our junior programmers wrote a batch program that line by line converted the unicode file to ascii (you can't choose encoding.ANSI because ANSI is byte array)
The files are rather big, about 3 GB in size.Apparently the system liked ASCII files, but sadly after this processing the and was gone and replaced with ?So, he wrote a new batch program, this time replacing m?nad with m�nad using String.Replace The file was opened using Encoding.Default and saved using Encoding.Ascii.Now the files HAVE AND can be imported. After he explained this to me, I just went . I wish I had some nifty "you should have done this... bla bla its much easier" but I am lost here in the jungle of code pages and encodings. Can someone that has their head screwed on straight enlight us *both* about why we had this problem and how it could be handled without writing the second batch program?
Basically unicode->non unicode (ascii) with the intact. I also noticed that if I use streamreader to read an ansi file with the internal strings will show ? instead.
Import Certain Text From Txt File To Open URL?
Apr 12, 2010I am once again working on a project and have hit an absolute wall! Here is what I'm trying to do:
1. Create a Userform that has one textbox and one button.
2. Have the user enter text in the textbox and press enter.
3. Once enter is pressed have the form take the data they typed into the textbox and search a specific .txt file (beginning the search from bottom to top to find the most recent entry) until it finds a match.
4. Take the latitude and longitude to the right of the match and convert them to proper form. Right now my SQL provides live updates to the .txt file only the lat/lon come accross as |-112053440|33427640|, so I need to insert decimals in the correct places.
5. Either way, they type "c123" it will search until it matches that then take the latitude and longitude that is to the right of the match.
6. Convert the latitude/longitude into proper format because if it pulls the data as is it will appear as[urls]...
Import Text File Into Array?
Jun 11, 2010I have used this method in php and now I want the same in vb.net, but I don't know how to do this.
In php it looks like that[code]...
Import Text File Into Code?
Mar 18, 2009I know it is a no no to just ask for code, but I need someone to point me in the right direction...
where should i be looking for such a function:
I want to take the code that is in a text file [code]...
Import Text File Into Excel
Jun 21, 2011I have been trying to import a tab delimited text file into excel and save it as a standard excel file. I have the following code
[Code]...
But whenever it opens the file, the entire row of data is brought into the first column. What am I doing wrong?
Import Text File To Listview?
Jun 18, 2009I have an application with a listview which contains 3 columns (account, password, and a hidden column).
I have written some code to save the contents of the account and password columns in the format Account|Password.
Now I would like to be able to import text files into the listview. I was thinking about reading the text file then splitting it using Split("|") however I don't know how to put the variables in the seperate columns. Here is my code:
Dim accounts As String
Dim i As Integer
Dim aryTextFile() As String
[Code].....
Import Text File To Sql Server?
Apr 15, 2012with importing text file to sql server using vb.net
here is my code
Dim ImportedFile As String
Dim ImportedLines() As String
[code].....
Import Text File To Textbox?
Sep 6, 2011When I set my checkbox to Yes, I want it to import the text in keywords.txt to txtKeywords multi-line text box.
View 6 RepliesImport Text File Using Program?
Mar 24, 2010I need to open a text file, remove lines in the file that contain specific starting characters, and save the file back with a different file name, is this possible? The file contains a header record, detail records, and a trailer record. There are other records that I do not want in the file, this records have a specific starting character. I can open the file in VB, copy to another string variable, but cannot find out how to remove the lines I do not need and save the file.
View 9 RepliesVS 2008 How To Import A Text File
Apr 6, 2010What is the best way to import a text file?I was thinking imports system.IO but I can't figure out how to use it.
View 3 RepliesImport A Text File Using Vb2008 Text File?
Jan 31, 2009i m trying to import a text file using vb2008 text file have following information
288536 01/11/2008 06:46:59 00001061 00000006 3_1 3_1 INTR
663800 01/11/2008 07:04:25 00000045 00000001 3_1 6_29 TOLL
917490 01/11/2008 07:05:23 00000006 00000001 3_1 6_29 TOLL
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when i convert date and time string into datetime type using atetime.parse(string) it run ok but when it reach to 4th row it show error, i think because "date" string is not in proper format (dd/mm/yyyy HH:mm:ss) how to eliminate this problem
VS 2010 Import Csv File To DataGridView?
Jan 27, 2012I have some problems with csv files and DataGridView. I am using following code to load csv files to DataGridView1:
Public Class Form1 Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Dim fName As String = ""
OpenFileDialog1.InitialDirectory = "c:"
OpenFileDialog1.Filter = "CSV files (*.csv)|*.CSV"
OpenFileDialog1.FilterIndex = 2
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How To Import Text File And Insert Into Sql Server
Dec 20, 2011Is there anyone here who can help me with my problem in importing text file using vb.net and then after the importing, the imported data will be insert in sql server?
View 6 RepliesHow To Import Text File To SQL Server2000 Database
Nov 11, 2009I have Converted my code from VB6 to 2008 then I have got the below warning.
Warning 1 Variable 'a' is passed by reference before it has been assigned a value. A null reference exception could result at runtime.
The code is working but the results in sql server table is wrong due to this error.
CommonDialog1Open.ShowDialog()
Dim pathh As String
pathh = CommonDialog1Open.FileName
If cn.State = 1 Then cn.Close()
If rs.State = 1 Then rs.Close()
[Code] .....