Making File Name Show In List Box?
Feb 19, 2009
Private Sub importdiag_FileOk(ByVal sender As System.Object, ByVal e As System.ComponentModel.CancelEventArgs) Handles importdiag.FileOk
For Each track As String In importdiag.FileNames
playlist.Items.Add(track)
Next
End Sub
[code].....
This is the current code im using. it shows in the listbox i have the file that i select. It also shows how ever where its located. Ex. C:folder\folder\file. I want only the files name to show up in the box but i cannot figure it out.
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Jun 29, 2010
I am trying to convert watever is in the ComboBox to a number. So say I select "Grey" in the ComboBox I want it to show a number in the file i am making. My.Computer.FileSystem.WriteAllText(TextBox_ChooseFolder.Text & "" & TextBox_ItemID.Text & "-" & TextBox_ItemName.Text & ".sql",<ComboBox Number Here>, True)
I have tried
My.Computer.FileSystem.WriteAllText(TextBox_ChooseFolder.Text & "" & TextBox_ItemID.Text & "-" & TextBox_ItemName.Text & ".sql",If ComboBox1.Select = "Grey" Then "0" ElseIf ComboBox1.Select = "White" Then "1" ElseIf ComboBox1.Select = "Cream" Then "2" End If,True) ...I am new to Visual Studio!
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May 3, 2010
This switching from VB6 to VB.NET is starting to become a major pain I have a program I am making that loads a list of Vehicles from a text file to ListBox1. When the Selected Item in ListBox1 is clicked, it brings up the Image of that Vehicle, called from an external Image folder, so new Images can be added. I have an 'Add Entry', 'Delete Entry', 'Refresh List', 'Save Changed List', and 'Exit' buttons, all coded and working as I want them to - Everything is working better than I planned, without having to Google my a$$ off finding 'snippets' - I figured most of it out myself - What I am trying to do now is have a ListBox2 populated with a section of the text file:
[Code]...
Part in ListBox2, which when an entry THERE is Selected, it can be edited in TextBox2.Is this as hard as it seems? I want all the Vehicle Stats for that Vehicle to show when the Vehicle is Selected, and have the Stats section editable...
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Oct 26, 2009
Here is the code for my program. We are making a membership list and it needs to load with just the names in the txt file that is in the debug bin. The txt file is set up in one column and holds the member name and the next line is member number and so on. Information is read into an "array of structures" and the display is supposed to be ONLY the names in the listbox on load. This is my problem. I had it displaying all th txt file info and I just need the names. I tried what you will see in the code but it is not working and my book is less then helpful when it comes to examples and/or knowledge on the subject. Though it could be too many hours spent trying to get it to work.
Imports System.IO
Public Class frmMemberList
Structure Members
Dim member As String
Dim number As Integer
End Structure
[code]...
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Oct 19, 2009
I have added a .jpg file to the resources folder in my project. I then added the file as a resource so it shows up under the resources folder in the Solution Explorer. However, when I go to call the resource file in my code it doesn't show up in the list of available resources. Here is what I am trying to do:
[Code]....
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Feb 10, 2011
I created an LED class in VB2008. The LED has two possible values, Lit and Dark, with a bright and a dark color associated with the respective state.
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Jan 9, 2012
I am making an app to show all computers in domain, is this possible with visual basic 2010?
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Feb 5, 2009
I have form 1 (User Details) and form 2 (Transport Usage). Now in form 1 there is a textbox which shows the user's ID and when i click a button that links form 1 (user details) to form 2 (transport usage) i want another textbox in form 2 to have the same user ID as in form 1. (the user ID always changes)
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Oct 31, 2010
show me the VB code behind making a Timer?
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Apr 7, 2010
Alright, so what I'm looking to do is make a dock or some other thing that I can hide/show for programs. Kind of like a shortcut holder. how to approach the issue. I'm thinking maybe I could make a new button based on some settings in the VB thing, but that seems rather inconvenient. I was also wondering if anybody knew how to get the icons from shortcuts or the rest to use those as display pictures. "Victory is difficult to see beyond the devestation incurred in its pursuit."
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Jan 31, 2011
I am making program that will show Original system install date and calculate how old is system...How can I code that in VB 2010?
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Nov 30, 2011
I am a first year coding student and we are starting out with Visual Basic. Up until now I have been able to figure everything out, but I have run hard into a wall and I don't feel like I've been taught how to get over it. Here's the thing.
First Form
Contains a list box for products selected, and four text boxes for Subtotal, Tax, Shipping and Total.
Second & Third Forms
Each contain a list box of books to select from which will be added to the first form.[code]....
I feel like I am doing it wrong right out of the gate - as you can see I am going by the item that the user chooses, and adding a constant value that I have pre-defined in a module. Then I add the name of the book to the first form - but here's the issue.That text string doesn't hold a value.SO, when I use the remove button on the first form - the text string removes but the subtotal, tax, shipping and total boxes do not change in the least bit because the item that I removed doesn't retain any value.
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Feb 9, 2011
I want to create an app that is constantly running and as part of my desktop toolbar. When I mouse over the icon, I want the list to show in front of all other windows on the screan. I, also, want it to fade away once the mouse leaves the icon.If the icon is clicked, the window displays.
I want to be able to click-and-hold the title bar to move it around when the window is displayed. I want the full display of the window to be a check box list with each line being ~25 characters long. At the top of the window, there should always be an open line on top of the list where I can enter a new "task," and hitting the "ENTER" key will save the line and move it down one line, as well as the entire list underneath
The action of ENTERing a new "task" should spawn a new open line at the top of the checkbox where the user can enter a new task. When a box (located to the left in front of each line of text) is checked for a line, that line will disappear."Checking" a box should move every line underneath of the Checked (and thus deleted) line up one line. There should be a "close" or "minimize" (depending on how you keep in to the task bar) button the hide the app when I'm through using it.
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Aug 26, 2009
I am using WCF to make a chat application - I dont think the fact I'm using WCF is relevant for this particular question but just thought I would mention it in case there is something special about the way WCF does threading that I dont know about.So I have my WCF service that runs on a server and a WPF app that acts as the WCF client - each time a new client signs in or out it updates the server WCF service to let it know that it has changed status. The server then updates a list to either add or remove the user, so this list basically represents who is online at any one time. The list is declared in the core server class like so:
vb.net
Private Shared List(Of ChatUser)
So, I have a method in my server side that is called whenever a user needs to be added to this list and originally I thought I could have some issues because while the server might be looping through this list to find out who is online, another user might have signed out and the list would therefore be modified while the server was looping through it which would cause an exception. So I added the following to the start of the method that removes a user from the list:
vb.net
SyncLock New Object
and I havent had any problems... but I'm still not totally convinced that this will completely solve the issue. So would creating a Property give me a bit of extra safety? Assuming I always used the property to access the list in my code.
Like this:
vb.net
Private Shared Property CurrentClientList() As List(Of ChatUser)
Get
SyncLock New Object
[code].....
Also, am I actually using SyncLock correctly? I mean should I be referring to a shared object that all of the threads can access rather than just doing New Object each time or does it not make a difference?
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Jan 11, 2012
I'm making an FTP chat for me and my friends just for practice. how to make the following things:
Online user list(No Database)
Banning System
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Mar 14, 2009
I have an ASP.net 3.5 website and I am using vb.net in VWD 2008 Express, I am also using MS SQL Server 2008 Express, I used ajax tabs and a textBox characters counter control developed by [URL]..The database is attached with MS SQL Server Management Studio Express and the files are stored in the SQL default "Data" folder.
The whole project's code and forms are stored in a folder in my E drive. I need to hand the whole project to another coworker who have to finish it, please describe in steps how can i make my website portable (like i can put it all in a folder that he can carry around in his flash disk).One more thing, I already finished my side of the project, I need to ship it out to this other programmer.
Can anyone suggest something like a: Checklist or Must Do list to achieve this?PS: I have had a problem trying to move the project from one server to the other, the project seems to look for the dlls of the AJAX control and the textBox counter where i originally unzipped the folders in which they cam in, which i think was on my desktop, although when i added those controls to the Tools tab, i created a new tab, then i choose the dll from the where i unzipped the controls source code, aint that enough?
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May 4, 2012
I'm trying to show a list of "roles" from the membership/role tables[code]...
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Jan 8, 2009
I am using Visual Studio 2005, and I have problem, I want that program show what is first in list box. For example, I have 5 items in listbox. a,s,d,f,g and I want code to copy some item in textbox, for example, when i click button, I want to copy third or second item in textbox., but item which I want to copy isn't select.
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Sep 9, 2009
I am trying to select a list of names from a database table which I need to put into a dropdown list to select one or more of those to use for reporting criteria later on. This what I have so far:
If ConnectDatabase() = False Then
UCSMISDB.Open()
Else
Dim sqlStatement As New SqlClient.SqlCommand( _
"SELECT * FROM support_division", UCSMISDB)
Dim sqlResult As SqlClient.SqlDataReader = _
sqlStatement.ExecuteReader()
sqlResult.Read()
cbDivision = Division
Division = sqlResult.Read.ToString.ToCharArray()
End If
I do not get anything in my combobox, and if I make a few changes I sometimes get a True or False. How can I get the list of item to show in the box and then select more than one to save for re-use later?
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Jun 25, 2011
on my program i have an activation in it and in order to activate the program you need to enter a code that is stored in the settings. so i was looking through my computer and i found the programs config file. and so I opened it and i found all of the codes for the activation. I need to find out how to make the file so the user doesn't have access to it and then how to move it to a more hidden place in the C: drive.
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Oct 13, 2011
I am using Visual Basic and my Error List has disappeared. I click View Then Error List and nothing happens. I presume that it is outside of the window but don't know how to get it back.
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Feb 8, 2010
i need to show my application name in the Send to List if the user right click on the pdf or tiff file i need to show my application name on the Send to list if the user click on the app name i need to copy the file to my app temp folder?
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Aug 25, 2009
Here is the thing at the moment I have a list box and i have a text field I also have a drop down box so u can select which search angine to use
My problem is this when I type in the search Box it opens up my internet explorer and shows me in search there what I typed in my program
Instead I want my program to display list of urls in my list box.. this is what my cod looks like at the moment
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
If TextBox1.Text = "" Then
[Code]....
when I hit Go it will display list of urls in my list box no info just web url in list format
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Dec 6, 2011
I have a list view box that shows a few image files and when i click them i want the image to show in the picture box but i am unable to figure out how to do so i have tried the following code with no success,pbImage.Image = Image.FromFile(ListView1.Text)when i try this code i get an error saying,
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Aug 21, 2009
I have a menu strip, which i want the drop down items to show when i move my cursor over it.
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Dec 15, 2007
Im trying to do a lab that will obtain 10 numbers from the user using an InputBox() function, store them internally in a one-dimensional array, and then compute the average of the numbers and sort them in reverse numerical order. The program should control that 10 numbers (no more, no less) are entered, and that the numbers are fully validated as integers.
If the user enters non-numeric data, then an appropriate error message should be shown, and that number should be allowed to be re-entered as a valid number. Then all the numbers should be shown as a list in a 'message box'. So far I can get everything but the message box to show the list of numbers entered.
[Code]...
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Dec 11, 2011
how can i show all column names of a table in List view.Like table name is "WO"
Wo_no
T_Date
Emp_id
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Nov 3, 2010
Im beginer for programming vb. show list folder on drives. for example, I have a form (listbox and button). If I click the button, the listbox will show list folder on drive C.
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May 29, 2011
i am making a game in which the file stream gets a certain file(lets say a.txt) and it reads it, if it has certain values stored in the file it returns boolean(this is a function), then a sub procedure writes to the file using a streamwriter and a filestream using the same file. I am having problems, sometimes visual basic says that another process is using the file, this is before i closed the filestreams and the streamwriter or streamreader, then it gives me errors when i close the files, it tells me that it can't access a file that is already closed, i thought the filestream gets the file and lets the streamreader or streamwriter read or write to the filefound out the problem?
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Jan 19, 2009
My problem with AddNew. It really is somewhat simple, but I can't figure out the solution. I have a form where I show a list of my rows with a given a table. The user can then select a row and press clone, which then will try to make a copy of that row.
Here is a snippet:
Dim rowToCopy As cmaDBDataSet.cmaPropertyRecRow
Dim originalID, newID As Integer
rowToCopy = CType(CType(Me.CmaPropertyRecBindingSource.Current, DataRowView).Row, cmaDBDataSet.cmaPropertyRecRow)
originalID = rowToCopy.id ' id of row to be copied
[CODE]...
.... and continue to copy the rest of the data to the newrow...One of the items in the row is obviously a primary key called id. I can not copy this data since I am creating a new row. My problem is, how do I set that value!? or atleast retrieve the value for the newly added table. I need that value so that I can call another form to actually allow the user to modify this newly cloned data. I tried using EndEdit, UpdateAll, no worky. THen I thought I could assume that the newly added row would go at the end of the table so I used MovedLast then got the currentRow id from there... That worked well until we did some deletes within the table.
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