1, Mulroney, Brian, 4000, 3, 259.2500, 300.00, 1265.7500, 75, 20002, Schreiber, KarlHeinz,8000, 1, 2227.0000, 2400.00, 10873.0000, 300, 160003, Clark, Glen, 4500, 0,12.3750, 337.50, 1525.1250, 75, 22504, Harper, Steven G., 20000, 3, 0, 0, 0, 0, 0so what I want to do is I wanna insert the four last names in the combobox when reading the file and displaythe data regarding each name in the listbox. so when you click on each last name in the ombobox, you can display the corresponding info for it in the list box..so my problem is1)I can only read one of the lines in the file(only for one last name). and therefore only one last name appears in the combobox.how do I read and insert the other three lines at the same time?
Private Sub mnuFileOpen_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles mnuFileOpen.Click
Dim FromFile As String 'To name any file that is to be opened
I am starting to learn reading and writing to textfiles. One quick problem. My code here
'Read is the variable that will read the kp.txt file" Dim read As IO.StreamReader read = IO.File.OpenText("C:2/kp.txt"[code].....
however when it is read into the listbox those 3 words appear on one line in listbox How can i make it so that each line of the textfile is placed in each line on the listbox?
Well i got my codes so Checkbox and Textbox to read ini but i cant find how to make ListBox read ini like each line in the ini is 1 item on the listbox.
I tried the code below but unfortunately, all i get is a combobox with U,s,e,r,s, as each line in the items collection and not the filenames of the relevant files.
the DirGetPath("Users") Function below returns my default document and application paths and appends "Users" to the end as the relevant files are stored in that Folder.
All I get is a combo box with the items as U, s,e,r,s (i.e. Users spelled out).
I tried all of the following as alternative methods too:
I'm trying to read multiple values from a registry subkey in the CurrentUser key. I need to display these values in a listbox with multiple lines. I so far can only get one of the values from the subkey. I know (or at least I think I know) that I need to list the values in a string (with a possible loop), and then just display the string to the listbox. The subkey is the TypedURLs under CurrentUserSoftwareMicrosoftInternet Explorer Typed URLs. Here is my code I have so far (I did a year of basic VB as part of my Uni course).[code]
This is my code: Dim lngLines As String Dim sr As New StreamReader(opdFileAudio.FileName) While Not sr.EndOfStream lngLines = sr.ReadLine If lngLines.Contains("x") Then lngLines = sr.ReadLine [Code] .....
At the moment I want to read all lines in text file to a list box but I don't add strings x, and string y to listbox, and looping in. lngLines.Contains("y")
I am reading a txt file and displaying the contents into a listbox but it generates an empty listbox item at the bottom of the listbox. I am splitting the textfile each time it finds a new line in the txt file; .Split(vbNewLine) The problem there is always a blank line in the txt file at the end and so generates a blank list item. How can I remove this blank list item from the listbox? Is it best to try to remove the blank line from the txt file first or the empty list item from the listbox after the file has been read?
I have a form with a listbox. I'm adding items to the listbox through a file that I saved. When I open the file, I want each line/string in the file to go in as a separate item in the listbox. I've gotten it to work so far but only with 1 string. I need to loop the part where the file is being read to be able to add all the strings that are within the file to the listbox. How do I do this? So far, this is the code I have:
VB .net Private Sub OpenToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles OpenToolStripMenuItem.Click OpenFileDialog1.Filter =
I'm having trouble with reading a .txt file line by line, converting it into a string, then putting it into a listbox. When I execute I get an error saying "IndexOutOfRangeException was unhandled" Here is my
I'm a little new to VB, and I'm in a class for it, but I'm trying to do something we aren't going to learn in the class (mostly out of sheer interest) and I need help. I'm trying to read lines from a text file into a listbox, each line representing a new item on the listbox. For example, if the text file reads: [code]I want to be able to take that as is and read it into a listbox, where those words would appear in the exact same fashion; as a list, each as separate items. I've looked at the Help stuff and learned (sorta) about delimiters... but the thing is I don't want to write my entire list in a continuous line separated by commas--I want it to keep reading each line, and moving on to the next, until there are no more lines left. I am thoroughly stumped, and would appreciate it SO much if someone could help. For a frame of reference, this is the point I'm at now with my code: [code]Note that when I run the program, all it will do is read the first line of text available and stop; once I press ENTER in a text file, it decides to stop reading.
problem with my code is that have a list and now need to read that list to 3different list as a title, total cost, currenlty tagged item? this is my code I have made so far:
Public Class Form1 Dim decSubTotal As Decimal Public g_selected As String Public m_Name() As String = {"Black Howk Down" & "Fear and Loafing" & "Fight"}
i have halloffame.txt embedded on my project resources.trying to read is into a list box on form load event.the below code is showing ant error 'Path' is a type and cannot be used as an expression.
Private Sub highscores_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load ListBox1.Items.AddRange(Split(My.Computer.FileSystem.ReadAllText(Path & "halloffame.txt"), vbNewLine)) End Sub
how I can read a specific line's value in a listbox.fx I want to read the value of line 4 in a listbox to add this value to an Integer, which I can subtract from another value?
I figured a fix using if statements which lets me click the button without issues, except just 1; it doesn't read from the listbox. here's the code i'm working with
Private Sub Button5_Click(sender As System.Object, e As System.EventArgs) Handles Button5.Click Dim a As New Random
[Code]....
I need it to be able to read from the listbox while it is closed, instead it just thinks that nothing is in the listbox, but when the form with the listbox is open, it reads from it perfectly, what shall I do?
I can retreive all items in my notepad but when I am adding them up in my listbox, and trying to print them in the console. I can only display two strings. I don't know why. My string is a combination of a name, space & score. ex: "luke 300". That is the pattern of all strings per line in my text file. I am separating the name and the score using space as the indicator. When ever a space is found, string before and after the space is retrieved and added to the listbox
Here is my
scorelist = New ArrayList reader1 = My.Computer.FileSystem.OpenTextFileReader(My.Application.Info.DirectoryPath & "scores.txt")
Currently, my application will send the contents of a directory into a list box. Dim folderDlg As New FolderBrowserDialog folderDlg.ShowNewFolderButton = True If (folderDlg.ShowDialog() = DialogResult.OK) Then ListBox1.Text = folderDlg.SelectedPath Dim di As New IO.DirectoryInfo(folderDlg.SelectedPath) [Code] .....
For now, all that is inside the directory is a text file. I would like my program to read the contents of the text file and remove a set of common words, but I don't really know how to move forward here. Would it be best to create a class that holds a set of words that I would like to remove, then loop through the text file, remove any words that match those inside my class and then write what's left to a new .txt file?
I�m currently working on a school project and I have encountered a problem in my code. When i write the contents of my listbox to a file called stock.txt it seems write an invisible linebreak in-between each data entry, my problem is that when I load my array on the next form those invisible linebreaks causes my array to load the data incorrectly.
I have attached a pic of my stock.txt file
The Code that Edits and writes to stock.txt
Private Sub BtnRemove_Click(sender As System.Object, e As System.EventArgs) Handles BtnRemove.Click 'Removes the selected item from the listbox then updates stock.txt lbxStock.Items.Remove(lbxStock.Text)[code].....
I habe a little problem with my code. After 4 years, I must now expand and adapt an old program with new features for Windows 7.I use the great snippet from Chris to query the members of a active directory group.Now I want to use a selected item from the Listbox for a further search, but it doesn't work. I check the selction with a Textbox, but I get an error message:"Invalid Conversion from DirectoryEntry to String".[code]Until now I was able to read the selected items from the listbox in a Textbox or a query.
I am working on a project in VB 2008 and need it to do this:Read first line from text file (using Openfile)Enter line into textbox on formDo some other codeThen Read second linefrom text fileEnter line into same text boxand loop until we have gone through text fileI am not sure how to read line by line from text file then enter it in textbox. I can open the Openfile and get the filename and everything, but I just am not sure how to read from it or enter that line into the textbox.Here is what I have, its not much but its a start:
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click Dim FileReader As StreamReader
What I want my program to do is to make a selection from the ComboBox and it will be added to the ListBox. If the selection is already in the ListBox, a message will appear.
Note: Project / Properties / Option strict is On This is my codes, but the If-Else doesn't seems to work.
For Each country As String In lstCountry.Items Private Sub ComboBox1_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cbxCountries.SelectedIndexChanged [code] .....
I'm sure there is probably a better way and certainly a more correct way to do with. But, right now when I output to the listbox, I'm only getting the information from the last item in the array.
Public Class frmInvoice Structure Invoice Dim intNumber As Integer Dim strTitle As String Dim strDescription As String
[code]I will want to include a combobox with some options of a. alltheseat b. Vacantseats., c. Reservedseats.My question is how do I write the code that when vacant seat is selected from the combobox it will list only the vacant seats in the listbox and when reservedseats is selected it will list only on the reserved seats.
Now I want that presented in the listbox with the semicolon and it should be aligned per column so that the numbers, the names, the prices and the quantity are exactly aligned per column.If I read the file like this:
[code]...
Then the semicolon is not presented in the listbox and I don't have any alignment per column. As the names of the woods are not equally long the prices and the quantity are not aligned directly below each other...
My questions are:
1) How to add the semicolon in the listbox as seperator of the columns
2) How to align the 4 columns in the listbox (as I have an array Item(3) )
Later on I need to be able to change the quantity (last column) from 0 to > 0 (that's why I have to use an array)
Trying to learn VB 2005. So my questions might tend to use the logic from VBA/VB6.
So, my question is, is it possible to assign indexes on the listbox/combobox? What I have is an ID and a Description from a table and would like to display it on listbox/combobox to allow user to choose from by looking for required description. When selected the ID will be used to search for other information related to this ID.
I manage to display the description but how to assign the IDs?
