I want to remove an item in a listbox1 by clicking on it with the mouse to highlight it and then clicking the remove button this is the code i have for button1_click
ListBox1.SelectedItem.delete(ListBox1.SelectedItem)
that doesn't do anything.
I would like it when button 3 is clicked it will remove the selected item from listbox 3.
View 7 RepliesI trying to make a code to Delete and Update Access 2007 database after remove a selected item from a listbox in VB 2008. [using "Remove" button that i create] pervious i already make a button to View data from database and Remove from listbox. but i don't know how to delete and update in database.
The code i using now:
CODE:
In the database, i have ID,Name and Age (simple database)
i i have a listbox and 1 button in my application thing i want is when i click on some listbox item auto press that button or when i click on some item in list box it remove selected items from list box just with mouse click
View 3 RepliesIn 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
[Code]....
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.
View 8 RepliesI am trying to change an item in a selected item of a listbox.
View 1 RepliesI am using the ListView, and I have a few questions regarding it...
- How do you remove the dotted border around the selected item?
- How do you style the column titles?
this code should delete only the selected item from the listview in a report.txt but this code delete all the data in the txt file whether i selected only one data from the listview....
Dim myFile As String = "C:
eport.txt"
Dim stream As New IO.FileStream(myFile, IO.FileMode.Create)
[code]......
How would you remove the blue highlight line from item when it is selected. And ones a the user clicks on item how do i automatically check it.
View 5 RepliesThere is a listbox whith SelectionMode set to MultiExtended and it has multiple items selected.[code]...
View 8 RepliesI have a code to remove all items in a listbox apart from the selected one: [code]...
View 3 RepliesIm working on a program for a class project and part of it im required to remove one selected item from a listbox, in my case "lstCart" i have to first check if there is an item selected by the user, in which case i have to remove that item. Secondly, if there is no item selected i have to display an error message telling the user that they have not selected any item to be removed. Can anybody help me with this code? Ive tried a sort of nested if statement but that didnt seem to work very well.
View 2 RepliesI have a listbox that have some dates, what i need is to check every date if it is found in my database or not if yes i need to delete this item. i tried to do it but it gives error "InvalidArgument=Value of '3' is not valid for 'index'. Parameter name: index"
[Code]...
Tell me what I am doing wrong with this coding as it seems ok to me?
If any items in listbox2 is identical to items in listbox1 then remove from listbox2.
[code]...
remove selected items from a listbox using a for each loop?
View 5 RepliesHow do I remove custom items for example
ListBox
---------
Text1
Text2
Hi
Ho
Text3
Text4
Gimme
So
Tutorial
TextBox5
And I want to remove all except items that has the word "Text" in it.
example I have
2.00$
3.00$
7.50$
and want it to look like this
2
3
7
This is what I thought might work but I'm not sure how to make it work for all the items instead of just the selected one..
If (ListBox1.Text.Contains(".")) Then ListBox1.Text = ListBox1.Text.Remove(0, ListBox1.Text.LastIndexOf(".") + 1)End If
I have multi select set to false and get this error
InvalidArgument=Value of '0' is not valid for 'index'. Parameter name: index
vb.net
Private Sub MembersList_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MembersList.SelectedIndexChanged
Try
[Code].....
I have a form with a list box and a button. The list box is filled with text files from a folder. When you click the button whatever file is selected in the list box is then opened and each line of that file is added as an item in a list box on another form.I'm not sure what to code for if something in the first list box is not selected.
View 5 RepliesI'm working with VB 2008 and I have a problem when using multiple listbox. For instance, I have 3 listboxs (StudentID, Surname, GivenName) and all of them are related to each other. I would like to allow users to remove a specific item by typing StudentID. Then StudentID, and two related data Surname and GivenName will be deleted also.
View 2 RepliesI'm trying to make it stop adding after 5 items and removing anything after that automatically[code]...
View 1 RepliesI made a favourites feature on a webbrowser I made, however it can only add favourites and not remove them. Even when I remove them from the Listbox using[code]...
View 8 RepliesMy code follows. I have six items (indices 0-6) and I'm trying to check if one has been selected or not. If not, then messagebox yells at you to select one. If it does, it tells you what you have selected. I'm having a horrible brain fart and contemplated coming here for about 45 minutes as I couldn't get it.
If ListBox1.SelectedItem.ToString <> "" Then
MessageBox.Show("You selected " + ListBox1.SelectedItem.ToString)
Else
MessageBox.Show("Please select an item.")
End If
In .NET there doesn't seem to be a property to find the item just selected in a multi-select listbox; SelectedIndex always shows the first selected item. From memory VB6 had the ListIndex property that changed accordingly... Why remove a useful property ?
Duplicate: How to get the last selected item in multiselect ListBox?
I need to cancel the selected item in the listbox if the number of selections exceeded from max number the user has defined. What should I do?
View 6 RepliesI have the below code that works great, until you have multiples of the same thing.example of data
burger
-tomato
+tomato[code].....
if i select the +tomato in wrap it remmoves the +tomato in burger (deleting the 1st oocurance of it) how can i fix that. i have played alot and can not figure it out.(ps the other list boxes are other data but it needs to remove the same "line" as each other. they are all changed to the same selected index when 1 is changed)
Dim value As String
Dim value1 As String
Dim value2 As object[code].....
What im trying to do is display my details in a listbox then the one that is selected frm the listbox is displayed in the textboxes and when delete button is clicked it is flagged at deleted??? This is what should happen!!:@
I kow there is definitely a problem with this piece of code im setting the index and length to constant numbers so if a different name is clicked it does not work!! is there another way to set this to allow for any length or index position??
CustomerIDTextBox.Text = DisplayCustomersListBox.Text.Substring(0, 4)
SurnameTextBox.Text = DisplayCustomersListBox.Text.Substring(5, 7)
ForenameTextBox.Text = DisplayCustomersListBox.Text.Substring(12, 10)
[Code].....
have this code here:
Dim decSubTotal As Decimal
Public g_selected As Integer
'dvd titles
[Code].....
So, I need to be able to edit an item that has been selected in a listbox. I need to do so with a button click event. Theoretically, I know how to do this, because I know how to add an item, and how to remove one, and how to insert an item at a specific location.
'Dim strinput As String
'Dim Item As Object
'Dim index As Integer = lstList.Items.IndexOf(item)
'strinput = InputBox("Edit This Item")
'lstList.Items.RemoveAt(lstList.SelectedItem)
'lstList.Items.Insert(index, strinput)
however, this does not work at all. what am I doing wrong??