I am working on a project that is essentially a task manager. It has some special features, but in essence, you put in tasks, and when you check them they move. I have got most of it done, but I need the ability to save separate lists.[code]...
View 2 RepliesHow do I read all the text from a text file and save it as a string variable? For some reason I remembered it being something like this: IO.FromFile.ReadAllText("path") but thats not it.
View 3 Repliesi need to read binary file and in this file found the string and replace it with other one and save the file afterwords. I found many example to read binary, but to find and replace is for me mistery.
View 3 RepliesI have a number of word documents I am converting. Everything is going great until I get a file that is read only. In this case I get a Save As prompt.
Is there any way to open the file in read/write format? I should have admin privileges so access isn't an issue.
I'm using VB.net to open the files. More specifically
doc = word.Documents.Open(path, Type.Missing, False, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing)
These is the content of my txt file which is saved in D drive in my pc abc,1,2,3..I tried the flowing but it didn't work:[code]I am getting error on this line.. data = line.Split(","c)...it says this line isn't in use anymore or something and that I rather use LineInput but thats asks for filenumber and i don't know what that is. I am sorry but I am a complete beginner. what else can I try? [code]ok that error is gone now but now if I want to add these values to a list box..how can i do that?
View 1 Repliesi have a string with the value = "/var/mobile/Media/iTunes_Control/Music/" i need to read the next 13 letter after this string in a text file i am also using a loop to do this multiple times
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim Header As String = "/var/mobile/Media/iTunes_Control/Music/"
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I am working on a application where user enters his personal information (name, city...), so, should I, that is, should user save his data inside of the application, or should there be a data file where the information would be stored?
View 7 RepliesI'm a "Moderate" skill programmer, and am upgrading some software I've written in VB.Net (VS2008, .Net 3.5), and need to be able to accomplish the following, which I'm not sure of the best way to go about doing: The software is an information reporting dashboard for a call centre. I have a csv file being created about every 10 seconds, extracted from the telephone software, the file consists of a list of "Skills" (basically telephone line types), the number of calls received on those lines, and the number of callers who hung up (and a few other bits of information I need, but once I figure the basics out, the rest should be easy), basically looking like the following:
[code]...
I need to be able to read this csv, store the data, filter out the "Skills" to be report on (i.e. 1,2, and 5 only), add up the "Offered" and "abandoned" data associated with them and then display this information as one number (i.e. "Skills 1,2,5 - Offered: 4925, Abandoned: 13") (and then the same for the other "Skills"). This data could grow as more phone lines are added or some are taken away.I've got the code to read the data into an array working, but I've got stuck with how to filter and add up the data. I'm not even sure if I can do this with an array.
i have this code to save a rtf document as read only, but why is that when you re open it, it is not in the same format as when you saved it. like if the text was read and courier new p20, it comes out as the default font.
Private Sub readon_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles readon.Click
Dim sfd As New SaveFileDialog
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I have a form to calculate some settings. It works just fine. I will input some decimal numbers to 8 deferent Textboxes. For example I input 40.0098 to textbox1. When I press a button my form will calculate these setting, and it will generate some new values. What I want to do is save the user inputs and the generated values to a text file each input or value has its own line it should by after the name of that input or value so the user could read the info contain in this text file, so per say line 1 of this text file will represent the input of textbox 1. it should save it as "parameter 1 = 40.0098" to line 1 of the text file I also want to be able to load this text file to my form (only specific lines) when I press another button I should get a dialog box to be able to select the text file, once I do that my form should read line one and only the input what after the "=" so textbox1 should now show 40.0098 only.
View 8 RepliesI need read csv file in this format each line (value1;value2;value3;value4) and save each value to separate variables.
View 2 Replies[URL]... Regarding this question i got some suggestions, but how to implement is confusion. Can any one help to implement so that the problem can solve.
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I have some users who uses Outlook 2007 and some users who uses Outlook 2000. The message files created from Outlook 2007 should be read in 2000. I have created a simple drag 'n' drop function in my application that copies files to a hidden folder. What I want to do is that when someone drags a mailitem from 2007 to my application, the mailitem should be converted to be readable in 2000.
I have managed part of the code, but it's not that good. I have the following: [Code] This makes the .msg file readable in 2000, but unfortunately it has a huge side effect: When someone opens it, it opens it as a new message that is ready to be sent, instead of a message that has been received/sent.
I try to read a stream and save it as byte array to add it later to zip file.this is the code that I use
Dim totalbytes As Byte() = Nothing
Dim iBytesRead As Integer
Dim sChunks As FileStream = File.OpenRead("c:myfile.wav")
Dim Totalread As Int64 = 0
[code]....
but there is something is not correct,
After I send a post request to a site/forum and successfully logged in,
1) How do I save/read the cookies so that when I visit other sections of the site/forum I remained logged in?
Eg. I want to login to a forum and read a thread that only forum members can read.
Also, when I log in in the web browser tool (GUI) of vb.net, the cookies seems to be saved by the browser. Those cookies are also shared by Internet Explorer browser.
2) Is there a way to get the cookies from the web browser tool or Internet Explorer so I don't have to login and read/save the cookies programmatically?
I want to save some data to a binary file, and read it later, as in several strings of data.
My objective:
To save the following things...
1. 3 different strings of data, and be able to easily read them later.
Im making a program that can make diffrent profiles. So it have to save: Username, Password, etc. then be able to read it.But I have no clue how to read diffrent lines, and stuff.I was thinking if ex. the pass was like this:<Pass>Pass here</Pass>I can read what was between those things, but I coulnt get it to work ...
View 14 RepliesI'm trying to read and learn the save file dialog coding.[url]....
View 5 RepliesI have an application that I need to be able to read and save a bunch of registry settings before they are changed. The purpose of this is to revert any new changes back to the original configuration. My application checks the state of each of the registry keys on startup. Is there a way to have it save the current configuration and then reload that configuration later ?
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How can i make a program that will read a text file (.txt) and save each seperate line as a variable? e.g.
Text File:
Hello
My
[code].....
Dim days_in_clc_month(10) As Integer
days_in_clc_month(0) = 30
days_in_clc_month(1) = 29
days_in_clc_month(2) = 30
[code]....
i just need to get this block of codes out, and put it in a textfile. and my program will run without seeing it, because it's all saved in the textfile.
I'm using Visual Studio 2008 and MS Access 2007.
I have linked the database to vs2008.
The first problem I have now is how to add all the data to the combobox from access 2007? [I have solved this myself accidentally.]
The second problem I have is I cannot save the primary key.
Assume that I have these:
Table name: tCustomer
Fields:
ID Datatype [Text]
[Code]....
Now, the user fills in the form. The ID cannot be edited by them where it's automatically counts the number of customer in database and give the id. For example, I already have 3 customers in the database so when I add new Customer, it will be 4 for the ID.
When I click save, it shows me the message of "Index or primary key cannot contain a Null value." I have set an input mask for my Customer. So, can I make it to save in a format like CT001, CT002, CT003 automatically?
what the best way to do this?
View 2 RepliesI'm trying to save the source of a site and then read certain lines, this works once. The second time I get this error: "IOException was unhandled"
Public Function GetNumberOfLines(ByVal File_Path As String) As Integer
Dim SR As New StreamReader(File_Path)
Dim NumberOfLines As Integer
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I have two text boxes on my form. Textbox1 and Textbox2. Textbox1 will contain information. I want to code my button to read textbox 1 and put it into a string or some way for the app to read the textbox and store the information into it's memory.Then I want to be able to read that string into the second part of my application.
a). read the textbox into a string using a streamreader and then use a streamwriter to write the data into a string?
b). save the textbox to a .txt file then use the openfiledialog to read the text file into a string to use?
This time, basically, i'm working with Random Access Files.I have this et of code to read data from a form a save it into a .dat file. This works fine.
Public Class frmDramaClub
Structure MemberRecord
Dim ID As Integer[code].....
what I'm trying to do is read a text file and convert column2 in to lowercase and save it again.
But I get Value of type 'Integer' cannot be converted to 'System.Globalization.CultureInfo'. after .ToLower?
Dim Convertcolumn = From line In System.IO.File.ReadLines("Path")
Select line.Split(" "c)(1) & line.ToLower(1)
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I got a question. I have a textfile name membership.txt and using vb2008. However my code found error when try to grab the data to an array. I use delimiter "|" to separate between each data in line to save in specific column in database.
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The gist of the program is to:
- Read a CSV file into an array
- Get this visible in a list box, so the values can be:
- Sorted
- Edited
- Deleted
- Added
- Finally save these manipulated values back to the text file
I am trying to create a console application that does the following:
1) read a text file
2) Save the content over to a SQL Server database
3) Use command line arguments to allow user to specify any delimited file