GetDirectories - Pass The Listbox Selected Item To The New Path
Feb 15, 2011
I have this code that populates a Listbox. (works fine). [Code] Once the Listbox is populated I want to select from it and re-populate the same Listbox with new info. [Code] Only problem is I can not figure out how to pass the listbox selected item to the new path. The "&" is not allowed in my example (code error on my part).
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Jul 5, 2010
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
[Code]....
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Aug 23, 2011
I got a listview and when i click on an item, it views the item's safefilename on a label:[code]
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Dec 9, 2011
I am trying to change an item in a selected item of a listbox.
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Jun 24, 2011
I have a simple Windows application, it list all Directories from a specified path in a liestview. My Listview have 2 column. First one show only icons and second one is the name of the Directory. Now i have a context menu "open dir". It should be open the Directory in/with explorer - Doesnt work.The Problem part, i think, is following event: ToolStripMenuItem1_Click
Here is my
Imports System
Imports System.IO
Public Class Form1
[code]....
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May 20, 2009
I had two forms, first forms shows all the task details in a list and user select any task and the second form shows the details of that task in edit mode so user can edit the record, now i don't know how to pass the Task_ID of selected item from form1 to form2.
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Sep 12, 2010
sd.JPG
How can I count the number of items in my listbox. Here is my codes:
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
myListbox.Items.Add(txtText.Text & "")
End Sub
Private Sub Form2_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
txtTextListCount.Text = myListbox.Items.Count
End Sub
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Aug 18, 2010
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].....
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Jan 27, 2009
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.
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Aug 10, 2009
My 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
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Apr 15, 2009
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?
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Jul 15, 2010
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?
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Nov 19, 2011
I 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].....
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Jun 21, 2010
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].....
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Apr 23, 2010
have this code here:
Dim decSubTotal As Decimal
Public g_selected As Integer
'dvd titles
[Code].....
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Nov 8, 2007
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??
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May 3, 2009
How to check whether the listbox contain selected item or not in vb.net.
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Dec 13, 2011
I am trying to use a listbox to hold categories from one table in a database and by clicking on the categories in the listbox it will display data from another table in the database that is linked to those categories. One table has a field called ID and the other has categoryID and categoryID is linked to ID so it displays the numbers from ID.I am using this:
daSamples.SelectCommand.CommandText = "SELECT * FROM tblSamples WHERE tblSamples.categoryid =" & (lstCategory.SelectedIndex + 1)
daSamples.Fill(dsSamples, "tblSamples")
Currently, however with this if you delete a category from the table with ID in it then it changes the values of the selectedindex in the listbox which messes up the data that gets displayed. How can i change this so instead of using the selectedindex from the listbox, it takes the ID from the selectedindex?
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Mar 23, 2011
Im trying to get a webpages selected item in a listbox. I was able to get what I could from the textboxes using the htmlelementcollection, but when I try to get what is inside a listbox nothing comes up.
Code:
Dim theElementSelection As HtmlElementCollection = Form1.wbCHCTrac.document.GetElementsByTagName("Option")
For Each currentElement as HtmlElement in theElementCollection
Dim controlName As String = currentElement.GetAttribute("Value").ToString
if controlName = "Selected" then
controlname = currentElement.GetAttribute("Value").ToString
[Code] .....
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Jul 2, 2010
Iv been trying to figure this out for hours ok so basically i need a to check if there is an item selected in listbox1Heres the code in trying to make work
If ListBox1.SelectedItem = True Then
ListBox2.Items.RemoveAt(ListBox1.SelectedIndex)
ListBox3.Items.RemoveAt(ListBox1.SelectedIndex)
[code]....
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Apr 21, 2009
I know this is simple but hard for me xD. Opening a msgbox when a listbox item is clicked. [code] It MUST contain the msgbox.
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Aug 18, 2010
I would like it when button 3 is clicked it will remove the selected item from listbox 3.
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Mar 11, 2009
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.
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May 26, 2009
I've got a listbox that when you select an Item in the contextmenustrip for that listbox to "Rename" the item, an inputbox pops up and prompts you insert a new name, how do I change the selected Items text? [code]
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Aug 19, 2009
Is there a way to see if an item is selected in a listbox?
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Oct 14, 2011
I've bound a listbox to a database; how do I get the value of the selected item out as a string? Something like
temp = listbox1.SelectedValue.ToString()
Only returns
"System.Data.DataRowView"
rather than the actual value.
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Oct 9, 2010
i would like to take the selected item in the listbox, and have the text of the item as a string. how can i do this?
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Mar 20, 2012
check if item is listbox is already selected (highlighted) vb.netbut this code not work
If listBox1.SelectedItem.ToString = listBox1.Items.Item Then
Return false ?
[code]......
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Jul 3, 2009
How can I delete a row from an SQL database based on what item is selected in a listbox?
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Jun 30, 2010
I'm making a program that can search for all .JPG files and display them in a ListBox. Now I want it to display the selected ListBox Item in the PictureBox1.I have tried many codes but none of them worked.The files in the listbox are listed like this: C:\Documents and Settings\My pictures\ Image01.JPG.
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