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 get the text from the currently selected item in a listview?
View 2 Repliesthis seems like such a stupid question but I've taken a long while off from coding and have forgotten how to call up the text from the selected item in a listview. This is because there is no '.text' function within the listview. I looked all over the internet but found 0 solutions . Everything I found just didn't quite answer the question. I have to assume that someone on here would know.
[Code]...
Well, the question says it all. I have tried the _.SelectedItems(0) method, but it is not working at all. It only works for the first item, but for all others it says that "0" is not a permissible index value, or something like that.NOTE: All of my items are constant, as in they will not change. None will be added, and none will be removed.
View 4 RepliesI want to retrieve the selected item in my listview as a string. I have 2 columns, Name and Version. When i click a button it should come up the value of the column Name of the item that is selected.
Something like this:
MsgBox(Listview1.SelectedItems.Text)
I have an ini File which I use as an "index" of jar files. The Jars are declared in it like:
Name of the jar=c:Path
So when my application starts, the ini file gets loaded in a list view. I have a delete button, with which I want to delete the jars from the list view and the ini file. It must be possible to delete multi choiced jar references. so I thought to do it with for each, so that every selected item get searched in the ini and deleted. The Error is, that the String (is correct, I tested it with a messagebox) get analysed - Unknown escape sequence R (The error is between the ** **)
My Code:
Private Sub jarDelete_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles jarDelete.Click
If Me.ListView1.SelectedItems.Count > 0 Then
For Each item As ListViewItem In ListView1.SelectedItems
ListView1.Items.Remove(item)
Dim GanzeZeile As String = ListView1.SelectedItems.ToString
[Code] ......
Ok, so I have a listview on one form, and when a button is pressed it opens up a new form with the contents of the selected listview item and it's subitems in a series of textboxes. The user can then change the data in the textboxes and either press save to make the changes or cancel to close the window. What command would I use to change the selected listview item and subitems to whatever is in the boxes?
this is the code that populates the boxes:
Private Sub Form_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Dim appeditcontents As String = main.passlist.SelectedItems(0).ToString
[Code]....
Do I really have to go through all this just to find out what item has been selected in a ListView?
[Code]...
Isn't there something fundamental like this? Is absolutely everything in VB.NET buried beneath a colossal heap of bureaucracy?
I would like it when button 3 is clicked it will remove the selected item from listbox 3.
View 7 RepliesI 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 am using vbexpress 2008. I have two queries. How a selected item of a listview can be removed? when there are more items than the height of listview an there is scrollbar how focus can be set on the last item of listview every time a new record is added in the listview?
View 9 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?
Below is the code that will and does add to listview1 when triggered, but, will not remove it. I have spent a lot of time trying to figure this one out. There is not any error even when I step through.[code]...
View 2 RepliesI have a listview that has multiple entries and each entry has 2 subitems. I am wanting to know how to remove each item in the listview where the subitem(1) equals a certain string.
View 1 RepliesHow 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 Repliesi don't have any idea how to remove or prevent duplicate item in a listview when ever you update it or insert value to your data base.
View 5 RepliesI want to get selected item on listview.Does any one know how to solve thi
View 10 RepliesI want to get the value of an item selected in a list view. I want to sotore the value of the columns of the item selected in a diffrent variable. the problem is that I can only get the value of the first column and I don't know how to get the value of the other columns. I need to add another variable and store the value of the second column in that variable.
For Each sItem As ListViewItem In lvwTorneos.SelectedItems
torneoseleccionado = sItem.ToString
seccionseleccionada = lvwTorneos.SelectedItems(0).Text
Next
I want that on Form_Load,First Item that is selected is highlighted.See the image aatached,U all got to know,What i want to know.
Mine Code as follows-
Public Class Form1
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Dim lCount As Integer
For lCount = 1 To 5
[code].......
I'm trying to figure this small issue out, I need to keep whatever selection the user selects highlighted/selected even if clicking in another row in the listview. The only way I could get this to work prior was with 'lvwStrd.Items.Item(0).Selected = True..However this breaks my program as the index isn't correct, due to the '0', is there a way I can keep whatever item they selected selected even while clicking other rows in the listview(they are empty, there are only one to two options at a time).
View 4 RepliesIm trying to determine which row or index number i have chosen in my ListView
Dim selNdx = Me.lsvMailBox.SelectedIndices(0)
rtbMessageBody.Text = lsvMailBox.Items(lsvMailBox.Items(selNdx).Index).SubItems(1).Text()
But this throws back an error stating the following.
I 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 thought that instead of directly downloading the images, usic, or whatever to the computer right away-why not have the user pic and choose. So, the transfering of the items that the user might want to download is sent to a new form. I have a picturebox that shows up a X symbol showing that it can't be loaded.
Here's a code just so you guys can see:
PictureBox1.ImageLocation = ListView1.Items.IndexOfKey
The one I wrote above I'm still working on.
I tried different methods such as:
Private Sub ListView1_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ListView1.SelectedIndexChanged
PictureBox1.ImageLocation = e.tostring
I have a listview called lvwuncommittedpayment. I want to be able to clear a selected row on click event. How can I clear the selected row from the listview.
View 5 RepliesWhat is the equvalent to this in ViewList?[code]
View 3 RepliesUsing VB.net 2010 i am trying to figure out if an item was selected or not. Reason being is that if the user clicks on an item and pushes a button then everything works just fine. However, if the user selects an item and then clicks on a blank spot on the bottom of the listview and then clicks the button then it crashes.
My code is this:
If (lstMaster.SelectedItems(0).SubItems(1).Text) Is Nothing Then
MsgBox("test")
End If
I have a listView and it has data such as [code]First i i select ABC, then it works again if i select i get error ListView.SelectedItems(0).text using this i am extracting the value.any idea how to get selected item.
View 4 RepliesI have a LISTVIEW where every item have 6 subitems (columns).[code]But I need to give the opportunity to the end user, to select a subitem.I want to know how to get the selected subitem because I will fire different procedures for every subitem clicked in a item.
View 3 RepliesI've been searching round Google for a soltuion for this problem for awhile now, though I have not yet found anything useful.I'm in the process in making a program that makes a list of all the computers on a network. All fo the values are saved in a Listview.
What I need is a way to selected something in the Listview, and it to be added to another value (for example, a textbox)I did find one solution, though this added this to every value "ListviewItem: [ITEM]" while instead of that, I just want the item.
im trying to determine if there is an item selected on the listview..
i have a listview that displays customers name with a .tag that holds there ID.
how do you tell if the tag is 0 or empty before executing code?
[code..]
the code i want to execute if there is a tag (or atleast a listitem is selected) is down here.