Private Sub add_Click(sender As System.Object, e As System.EventArgs) Handles add.Click
ListBox1.Items.Clear()'clears the listbox1 before puting the input in
ListBox1.Items.Add(textbox1.text)'This adds what's in the textbox1
End sub
[code]....
this workes but if you test this, you will notice that if you edit the selected item and put it back in it's all the way down again and not at the position as it was.For example:
first item: apples
second item:flowers
third item: orange
so if you edit flowers to pears for example then, will appear below orange.i know i know that this is the issue:
ListBox1.Items.Remove(ListBox1.SelectedItem) 'Removes the item first
ListBox1.SelectedItem = ListBox1.Items.Add(TextBox2.Text)' Add the text thats in textbox2
In my application I have a listbox and SelectionMode should be MultiSimple because users need to see which items they selected. In another tab we have another listbox this one should show all the selection users had done in first tab. Private Sub
So I have three listboxes, LB1 is an uploaded list, LB2 is a master list, and LB3 is generated from LB1 items that are NOT in LB2. I have a button that replaces the selected item from LB1 with the selected item from LB2.
Since LB3 is a subset of LB1, I want to be able to select the items from LB2 and LB3 and have it replace the item from LB1 but running into some trouble with finding the appropriate item without selecting it. Here's my button so far:
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Dim az As Integer = ListBox1.Items.IndexOf(ListBox1.SelectedItem)
I need help on how to write the code for replacing an Item in a listbox by double click event in vb.net.I only know about using this code to add [code]But I need the to know how to write the code for replacing an item when the item is double click.
im trying to update the contents of a listbox by replacing the currently highlighted entry with a new value so far i have found the following to start off column1 is my listbox
[Code]...
but it keeps saying "Value cannot be null. Parameter name: value" for the first dim. how can i fix this? or this there another way to call the selected item without this complicated
How someone would select an item from a list box and click a button and have that item go into another listbox with it's price? I seem to be stuck on this part.
Here's my code:
I want to select the first option from the first listbox and I want to put it into another listbox along with the price of that item on the same line in the listbox. I can't seem to figure out how to that.
Public Class Form1 Const dcmPRICE_STRESS As Decimal = CDec(595.0) Const dcmPRICE_TIME_MANAGMENT As Decimal = 695
removing Listbox item from checked Listview item.The code I tried just errors out.
Private Sub ListView1_ItemCheck(sender As Object, e As System.Windows.Forms.ItemCheckEventArgs) Handles ListView1.ItemCheck If (e.CurrentValue = CheckState.Unchecked) Then ListBox1.Items.Add(Me.ListView1.Items(e.Index).Text) ElseIf (e.CurrentValue = CheckState.Checked) Then
Is it possible to select an item in one listbox and then display the data of another listbox with the same indexed position? I am planning a project and this is something I would like to attempt but I haven't figured out how to do it.[code..]
I tried doing the above code but instead of displaying the listbox text the message box just returned false.
problem that i am facing is i want to add array of object as a single item in listbox. in vb6 i was using this Label1.Caption = Label1.Caption & Mid$ (strInput, intI, 1) & " " List1.AddItem (Label1.Caption) i was using label. caption to store object but not work in vs2008 because label.text only take text and left other values
I have 2 listboxes on my form.Listbox 1 - populated with "available" field namesListbox 2 - populated with "selected" field names.There cannot be the same field name in both listboxes - it's either one of the other.The logic I was going to apply was to populate Listbox 1 with every field name ... and then as I populated Listbox with the field names which the user has already selected, remove the corresponding item from Listbox 1.
Just want to ask this. I have a jQuery that move listbox item to another listbox. An its working fine the item was remove. Sample: I remove item in listbox A and it was added to listbox B. But here is now the problem, when I tried to check each item in listbox A, I noticed that all items that was removed was still there. But i can see in my eyes that it was removed. but when I tried to run a code to check each items - all item that was removed was still there.
I want that clicking the btn1 it shows the OpenFileDialog and read file that it has got this structure: SKI10 1 71 0 0 18 101 19 0 29 101 30 0 40 101 41 0 50 101 51 0 62 101 63 0 81 101 82 0 95 101 2 0 0 95 165 3 0 1072 01 4 2 1 93 15
I want that it reads all Line of the File and it add an Item in ListBox for line.For example the first Item of the ListBox in this case is
SKI1
And the 2th Item is in this case.
0 1 7
I want using the StreamReader classes.And i want that when i click an Item of the ListBox it shows the Text in the TextBox and I can edit the Line and that clicking antoher button the Item will come updated with new Text of the TextBox.I have also another button for saving the Mod.I can use the AppendText and it create a new file writing ListBox1.Items line for line.
If SaveFileDialog1.ShowDialog = Windows.Forms.DialogResult.OK Then Dim file_esistenteD As StreamWriter[code].....
I have a multiple form application with a listbox on each form. I want to be able to select an item in one listbox on one form and then click a button and it show up in a listbox on another form.
For n = 0 To UBound(openfiledialog.FileNames) listbox.Items.Add(openfiledialog.FileNames(n)) listbox.SelectedIndex = openfiledialog.SelectedIndex + 1 Next n
my problem is that i cant add another file to my listbox, i tried to put the line listbox.SelectedIndex = openfiledialog.SelectedIndex + 1, but still it wont add another file.
I'm trying to be able to get a tag from a listbox item, but I can't find a listbox class. All I can find is the listviewitem class. Here is my code so far:
Class Form3 dim item as new listviewitem Private Sub AddItem() Handles Button1.click
[Code].....
The only problem is that there is no tag property in listbox1.selecteditem.
I was wondering how do i get a value of an item in my list view to be displayed in a text box without having to select the item in the list view?
In my list box i just have one number and this number changes depending what page the user is on so it could be 1, 2 or 3. What is the vb code to actually get whatever it says in the list box and store it as a variable so i can show it in a text box? I thought it would have been something like:
Code
Dim instance As String instance = ListBox1.Items.ToString() txtRoomID.Text = instance
There is only 1 item in my listbox i just want to get this item and display it in a text box.
i have a listbox that contains a series of numbers and i need to be able to take the top listbox item and put it into for example... a textbox.text [URL]
Regarding my college project. i'm working on a sales system . i have a form which consist of all the following information( item code , item name , item price , quantity of item ) which is display using a data grid . data input by user using text box and all this information will be stored in a database(sales database) i'm using ms access 2007. the grand total will be displayed in a text box . and amount paid will be input in a text box too , my major problem now is how to i create a reciept that will have all this information of the purcase. i have a reciept button . what the next step ? i dont have any idea how to get the reciept done.
I am trying to make my list of items clickable. Cos' my list of item is a URL and I want it to be double clicked and it will open the webpage on your browser.
I found this code online:
Dim olink As New LinkLabel olink.Text = "Google" olink.Links.Add(0, Len(olink.Text), "www.google.com")
I'm trying to add items to a listbox from another thread, but am not getting any. [Code] I've verified that inside the FOR loop, in the UpdateUI method, DOES have the correct values, they just aren't being added. What am I doing wrong here?
I have a listbox with items, for example the list box have 2 items, the name of the first item in john and the name of the second item is smith i want to add a number to the items that makes them to be like 1. john and 2.smith...etc.
Is it possible to always select the first item in a listbox?I prefer not to use listbox1.selectedindex = 0 or something like that because i have loads of listbox1.items.add etc. and that would just make the code bigger.so is there an option in a listbox or something..?
