Convert Listbox To A Listview?

Jul 18, 2012

I have a listbox that calculates interest rates the code is as follows:-

dim amount as double = val(textbox2.text)
dim counter as integer
for counter = 1 to 10
listbox1.items.add(counter & " % " & formatcurrency((amount*counter)/100))
next counter

This works great but i would like to use a listview with two columns. 1 for the counter percentage .2 for the amount calculation.I have tried but am getting stuck with the subitems.

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Convert Listbox To Listview To Open File?

Mar 10, 2012

how to convert it to listview that i can open selected folder from listview not from listbox in windows explorer.

'If (listbox1.SelectedIndex <> -1) Then _


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C# - How To Convert Listview To DataTable

Jun 22, 2012

I have seen many examples of populating a listview from a datatable or converting a datatable to a listview but what I am trying to do is exactly the other way around.

How can I convert/copy the contents of a winform listview to a datatable?


I have a listview with a context menu where users can multiselect items and choose one of the context menu options, I then loop the selected items and extract each selected row (listview item) and serialize it, instead of doing this I wanted to convert the listview to a datatable then add the datatable to a dataset and serialize the dataset.

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Listview Selected Items Can Not Convert?

Dec 20, 2010

I know that the "SelectedItems" in a ListView are a collection of items and therefore can not be converted staight away for instance into a string. How does one go about selecting just one of the items in the list view?My list view contains 3 columns/items: First, Last and EMPID. When the user selects a row in the listview, I need to pull out the EMPID item as a string variable.

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Multicolumn Listview Or Listbox?

Mar 2, 2009

i have never created one and the manual is to difficult to understansi want to create a listview as shown belowhow do i go about doing this,using laymans terms.I dragged a listview control onto the form, but then im stuck. how do you add columns (which are actually displayed on the control), i have added columns in the properties but they cant be seen in the listview.

View 6 Replies - Extract/convert Information From A Listview (to A DataTable)?

Jan 4, 2010

I have a relatively simple Listview that suddenly needs (due to new requirements) to have it's 'layout' extracted to a DataTable so that a common routine can convert it to an Excel spreadsheet for export purposes.The ItemTemplate is just a series of Table Rows with some text, data-bound labels and textboxes with validators in the cells.Usually, when trying to pull out a particular value (like what was entered into a text box), I use the ListViewItem's .FindControl method.

For Each objItem As ListViewItem In lvwOptions.Items
Dim objTextHrsLabor As TextBox = CType(objItem.FindControl("txtHrsOptByLabor"), TextBox)
decHours = CDec(objTextHrsLabor.Text)

In this case, however, I'm trying to take all the data displayed - all the 'rows and columns' of the table that was created.Inside the ForEach / Next loop of ListViewItems, I started a ForEach/Next loop of Controls for each instance's controls but I got some really strange results returned (like controls that had a couple of table cells in them).

I get the sense I'm headed in the wrong direction. All I want is for the nicely-formatted 5-line, 6 column table to be converted to a 5-line, 6-column data table.

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Convert Every Li To A Listbox Item?

Oct 11, 2011

I'm currently doing some web applications and I wanted to know if I could add the text of every li to a new item in listbox1.

Here's the code on the website of which I have to work with[code]....

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Datagridview Convert To Listbox

Mar 15, 2011

I had the following code:


How can I convert this code to listbox code? Because the above code is using datagridview but I would like to change it to listbox.

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How To Convert And Add (as In Plus) All Items In A Listbox

Jul 9, 2011

I am new to VB and i was stuck on something. I'm making a type of shop register software were you enter the name of the item into a text box and it then gets sent to a list box. then they will press a button and the names in the text box will then be converted to the price of the items. then when you click on another button, all the prices will be added up and the total price will show in a text box.

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Listbox Contain Object Convert To Int?

Jul 21, 2011

I have a listbox containing all the names of the textboxes I want to get the total value of all the textboxes?I am using the listbox because I do not have an exact amount of textboxes, they are generated by the user, I have the name set to the textboxes as tbX?

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Adding Items Into Listbox From A Listview?

Jul 15, 2009

Public MaintenanceMenuList As ListView Function AddItems()

Dim lstModules As New ListBox()

End Function I am receiving an error like "Object reference not set to an instance of an object". What seems to be the problem here?

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Converting Listview Items To A ListBox?

Jun 23, 2010

Im working on an Advance Database, And im trying to get the Column 0 Text in a Listview to insert into the ListBox i have.

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Copy The Listbox Items To A Listview?

Aug 8, 2010

im trying to copy the listbox items to a listview?

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Copying ListView Items To ListBox

Apr 5, 2011

I tried this code and it didn't work at all.
For Each i In ListView1.Items

When I use that code, it comes out as
ListViewItem: {Johnny}
I only manage to get ListBox to ListView but can't get ListView to ListBox.

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Load All The Users In A Listview Or Listbox?

Aug 16, 2011

I'm making an irc client (working)Now, I load all the users in a listview or listbox (I can choose)So I need the listbox or listview the be sorted by the ranks of the user.The ranks are in the listbox, but I just want the users with '~' the be at the top & the ones with '&' under those,

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Put The Listbox Or Listview Data To A Table?

Jun 10, 2011

i split a string and store at listbox.The problem that i face now is how to add 4 new column at existing table("customer") and put the listbox data into these 4 new column.

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Use A Listbox Or Listview To Display Output?

Apr 28, 2009

I've start on another program and I'm confused whether to use a listbox or listview to display output. I have 2 books but neither mention the use of Listviews and they don't cover using Listboxes for displaying output, and will be used in combination with combo boxes as this is how the user will enter the information. I know I want to use a global variable to total scores if this makes any difference at all.


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VB Random Selection In Listview, Not Listbox

Jul 29, 2011

i am working on a program that has a randomize button that can already randomize the selection of a listbox. Now i wanted to make it also randomize the selection of a listview, but i can seem to find out how to do this. Ive tried using the same code, but it said that add isnt part of listview.

Heres the code:

Dim Random As New System.Random
Dim ArrayList As New System.Collections.ArrayList(Listbox1.Items)


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Convert A Listbox To A String In Vb 2008?

Oct 31, 2009

how would i convert a listbox to a string in vb 2008

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Convert Input Box Information To The Listbox In VB?

May 21, 2010

How do I convert input box information to the listbox in visual basic I'm trying to display my information in the listbox as shown vehicle speed : (the number entered here) time traveled: ( number of hours entered here)


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Convert Listbox.Items To Array?

Mar 31, 2012

I know there's a one-liner piece of code that converts my Listbox Items to an Array.

I'm trying to save listbox contents to a file using System.IO.File.WriteAllLines.

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Display User Info In A Listview Rather Than A Listbox?

Mar 20, 2010

im trying to edit a code so that i can display user info in a listview rather than a listbox because listview has some options i want to use , i have 2 errors one in Public Sub removeClient and one in Private Sub AddClientToListview i would be very greatful if some could give a helping hand to resolve these errors
Imports System.Net.Sockets
Public Class form1


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Displaying Data In A ListView /ListBox Vs Console?

Aug 5, 2009

My book uses Console app to display the result of a code but I prefer working with Windows forms controls. translate the code below so that it displays in a ListView or ListBox instead Console? Where do I find tutorials on how to use ListView/ListBox?

Dim ds As New NorthWindDataSet()
Dim tblCustomers As NorthWindDataSet.CustomersDataTable = ds.Customers
Dim rowCustomer As NorthWindDataSet.CustomersRow


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Populate A Listbox When The User Checks A Row In The Listview

Sep 2, 2009

I have a listview with checkboxes on the left side and 2 columns of data. What I want to do is populate a listbox when the user checks a row in the listview. I've tried code in the Item_Check event. It does not pick up the item checked. It's as though it's behind. For example if my listview has a list of country codes and I check US, the code returns nothing but if I check another item, it picks up US. Same thing happens in the SelectedIndexChanged event. If I use a button, all works as expected.


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Transfer All Items In A Listbox Into A Listview Set To Detailed?

Jul 5, 2010

is there a way to transfer all items in a listbox into a listview set to detailed? using 08 and 2010. i dont have any subitems on the listview. Have a nice day! Simon If you donīt Believe in it, Then it Doesn't Exist!

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VS 02/03 Insert ComboBox Object To ListView Or Listbox?

Mar 2, 2011

Can I insert ComboBox Object to ListView or Listbox using the standard control?

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Convert ListBox.ObjectCollection To String Array In .NET?

Jul 15, 2009

I'm programming an application in VB.NET in which I need to take the Items from a ListBox, which are an ListBox.ObjectCollection and convert into a String array to be passed as a parameter to a Sub procedure.

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Select Line From ListBox And Then Convert To String

Nov 19, 2011

I want to search for a small bit of text in my listbox, if it's in the listbox I want to select it, and then covert it to a string. How do I do this? Because I cannot find the good command to select something on a specific line!

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Load Regedit Values / Keys To A Listbox Or Listview ?

Sep 14, 2010

Way to load regedit values/keys to a listbox or listview

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Read Listview And Load Them On Listbox Using Call Function?

May 14, 2012

I know it's possible to read from database and generate them onto listbox but how about listview using call function. here's a sample of what how a listbox is able to read from a database and generate them on the listbox.the listbox is reading from database, how does one make it to read from an active listview.

Private Sub frmReceipt_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Dim strConnection As String = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source= luggageb.mdb"


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