Listbox SelectedItem Not Working
Oct 25, 2006I have a function that fills a listbox with data from sql server 2000 database. Here is the code: (It's in a class)
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Listbox.SelectedItem - Populate A Listbox With Data In The Code?
Apr 12, 2012I have a listbox and i populate it with data in my code like this on the page load....
[code]...
So say one item in the list is displayed Ted Jones (123) and its valuefield should be 123. Im just not understanding what i am doing wrong here.
Listbox SelectedItem When Using Datasource?
Sep 29, 2009Ok I have a Listbox that is populated by a Datasource or the datasource is a listbox. When I try and retrieve the selected item It is blank. How do I retrieve the selectedItem?
View 9 RepliesAsp.net - Radio Button List SelectedItem.Value Not Working When Compared To A String?
Dec 12, 2010I am using VB.NET and I can't compare the radio button lists selectedItem.Value to a string, it doesn't work...here is the code: (I have also tried selectedValue it does not work either)
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Why won't it evaluate that rblOne.SelectedItem.Value = "No" !?!?!? I tried rblOne.SelectedValue, that doesn't work, AND I added .ToString to both, which did not help, I even tried it w/ "No".ToString...this doesn't make any sense.
Save The Selecteditem Not Whole Listbox Item?
Mar 15, 2012[Code]...
when u select s1 then u click save it so the txt file will have items s1 only and when u select s2 and click the save button then in txt file u have 2 items
Show A Panel At Each Selecteditem From Listbox
Feb 29, 2012form1 it have a panel1 with 3 buttons in it.what i want is when you click each item in list then panel1 popup and shows up near that item.[code]
View 2 RepliesTransparent SelectedItem :: ListBox, CheckedListBox, Etc?
Jan 27, 2009I am building a WinForms application. On one user control I have a CheckedListBox on the left and a ListBox on the right. Within both controls, the selected item(s) become completely transparent. Not only transparent, but if I was to click within the transparent area(s), I would actually be clicking whatever is underneath the application. So, if the WinForms app is loaded up and sitting on top of a browser, when I click one of the items within either list control, I could actually click a link within the browser underneath. At first I thought that I had changed a setting of each control. I thought there might be something like SelectedItemTransparent = True/False, but upon further looking, I think it might be an application-wide setting. I have confirmed that it isn't just this one machine. I have loaded the project into VS 2008 on both my laptop and desktop with the exact same results.
View 2 RepliesTreat SelectedItem In Listbox As Certain Object?
Feb 23, 2010I'm using a listbox to list my custom objects. I need to use the ListboxSelected event and treat the SelectedItem as MyObject, so I can get certain properties from it... How do I do this?
View 1 RepliesListbox Selecteditem Error - Object Reference Not Set
Jan 28, 2010There have an error:
"Object Reference not set to an instance of an object"
when using objusername.intuserid=listbox1.selecteditem.value.
Pass A Listbox Selecteditem In Usercontrol To Parent Form?
Oct 19, 2010I have a user control which contains several buttons and a listbox. Clicking a buttondetermines what items are in the listbox. When a user clicks an item in the listbox I want the selecteditem passed to the parent form.
View 6 RepliesTransparent ListBox Or Listbox Not Working
Mar 8, 2010I want set Listbox background to transparent but not working
View 3 RepliesBug When Working On Selecteditems Of Listbox?
May 27, 2012When changing selecteditems (the items themselves, not which ones are selected) in a multiselect listbox, sometimes the operation does not happen and items are deselected. Here is a simple example of what I mean, just a form with a multiselect listbox.
Public Class Form1
Private Sub Form1_Load(sender As System.Object, e As System.EventArgs) Handles MyBase.Load
ListBox1.Items.Add("item at index 0")
[code].....
Shelling From Listbox Not Working?
Jan 31, 2010im trying to shell a file from a listbox by getting its name and then shelling this is my code
Private Sub ListBox1_DoubleClick(ByVal sender As Object, ByVal e As System.EventArgs) Handles ListBox1.DoubleClick
Shell("C:UsersNotandiDesktopSt�rikerfiFoldersGAMES" + ListBox1.SelectedItem.ToString)
End Sub
Working With Combobox And Listbox
Apr 22, 2010[code]I will want to include a combobox with some options of a. alltheseat b. Vacantseats., c. Reservedseats.My question is how do I write the code that when vacant seat is selected from the combobox it will list only the vacant seats in the listbox and when reservedseats is selected it will list only on the reserved seats.
View 11 RepliesTransfering Data Between Two Listbox Not Working?
Mar 2, 2012i for my project what i am trying to do is:i have two listboxes and in between the two boxes i have two buttons. Btn1 is to send data from listbox1 to listbox 2 Btn2 is to send data from listbox2 to listbox1
below is my code could you please suggest improvements help me improve the method Private Sub m_buttonAddUserRole_Click_1(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles m_buttonAddUserRole.Click
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Working With Data Between A Listbox And TextBox
Feb 3, 2010I'm trying to make a application where the user can add a treenode to a treeview, and then after that they can add items to a listbox, making those items bound to that treenode? I need to do this for each node they create but I don't know how... I've been googling and reading tutorials on "DataSets", but it's always stuff about online databases
View 9 RepliesAsp.net - Listbox Selected Items Into Textbox Not Working?
Dec 22, 2010my vb.net will not use listbox1.selecteditems it always comes up with a blue line underneath even though when i search online everyone is using this. my goal is to get the selected items and list them in a textbox
Protected Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim li As ListItem
For Each li In ListBox1.Items
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ListBox - Push Button Code Not Working
Dec 30, 2010I'm very confusing about this code .When push Button1 ,the code not working
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Selected Case Of A Listbox Isn't Working As Expected
Apr 10, 2010Selected Case of a Listbox isn't working as expected
View 2 RepliesVS 2005 Working With A Listbox To Send Email?
Oct 18, 2010Working with a listbox to send email and I have the ff code -
Dim EmailAddressFrom As String
EmailAddressTo = lstbxEmailAddress.SelectedValue.ToString()
MessageBox.Show("To Address is ", EmailAddressTo)
When I run this, in my message box, I get -
"System.Data.DatarowView" as the title of my message box "To Address is " And when hit F8 to continue debugging I get the ff error msg - "The specified string is not in the form required for an e-mail address."
Datagridview - Get The SelectedItem Of DataGridViewComboBoxCell .NET?
Mar 17, 2012The problem I have now is that I can not get the value selected as a combobox, I'm trying to set the text and value to each item in the combobox of each cell in the datagrid.
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Get A Property From ComboBox.SelectedItem?
Mar 15, 2012I have a ComboBox filled with a custom Class called TableHeader, this class contains two propertys, TableName and TableText, i have set the ToString() funktion to return TableText since its what i want to display but how do i get the TableName returned?
View 1 RepliesGet SelectedItem Or SelectedIndex Of ListView
Jan 1, 2012As you know by question that what i want. i was using listbox. In Listbox we can get selected item by a simple line of code:listbox1. selectedItem. now i am using ListView, how i get the SelectedItem or Selectedindex of ListView.
View 3 RepliesHow To Override SelectedItem Property
Mar 5, 2009How to override the SelectedItem property? When you look at the description of the SelectedItem property, the description shows as:"Gets the selected item with the lowest index in the list control". I would like to bypass the "lowest index" portion of the property...I have multiple items in the same list with the same value, but different text. I just want to set the SelectedItem to the actual item I've selected, not one with the same value that appears earlier in the list...
View 16 RepliesListView Selecteditem Error?
Apr 17, 2010Why the error occurs for the following
Private Sub LVW_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles LVW.SelectedIndexChanged
txtTAID.Text = LVW.SelectedItems(0).Text
txtVNO.Text = LVW.SelectedItems(0).SubItems(1).Text[code]....
Set Limits To A Combobox.selecteditem?
Apr 15, 2012i want to limit how many times can user select the every items inside the combobox to 60. how could i do that? here's my code in my combobox.. i dont know how to start the codes in limiting.. that' why i dont have codes for that.
strsql = "select * from Schedulings where Sections = '" & ComboBox1.Text & "'"
Dim acscmd As New OleDb.OleDbCommand
acscmd.CommandText = strsql
acscmd.Connection = asconn
[code]....
Wpf - Bind The Value Of The SelectedItem From The Datagrid
Mar 22, 2012I need to bind the value of the SelectedItem from the datagrid to: SelectedItem of a combo box on the same page Property in the viewmodel In other words: when I select a row in the datagrid the value in the combobox should change and value of the meant above property should be also set to the value of the selected item of the datagrid. I tried to use multibinding like this:
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.net - Why Does This Code Not Bind SelectedItem To A Property
Oct 7, 2010I'untangle a particularly malodorous collection of spaghetti code. Anyway, I have the following XAML code:
<UserControl.Resources>
<CollectionViewSource x:Key="XMLObjectGroups" Source="{Binding Path=XMLObjectList}">
<CollectionViewSource.GroupDescriptions>
<PropertyGroupDescription PropertyName="IsDateType"/>
[code].....
On the second line XMLObjectList is a readonly property of a ViewModel class, returning a Collections.ObjectModel.ReadOnlyObservableCollection(Of MyOrder).On the final line SelectedOrder is a property of the same ViewModel class, which allows setting and getting of a MyOrder object.
I have confirmed that XMLObjectList is being correctly referenced by renaming the property, mistyping the string, breakpoints, etc. XMLObjectList definitely references the XMLObjectList property of this particular ViewModel class.The SelectedOrder property, however, is never accessed at runtime, meaning that it isn't properly hooked up to the SelectedItem of this ListView.
Adding Increment +1 To Listbox1.(selecteditem)?
Mar 8, 2011want to make the selected text go down one once i click button?
View 5 RepliesBind A WPF Combobox And Get Selecteditem To A Richtextbox?
Apr 22, 2010I am using a dataset on the server, in this dataset I have a datatable that calls a stored procedure and returns column names from three tables. I call this stored procedure using a web service.i manage to show all the column names in my combobox but when I want to click a button and insert selected column name into a richtextbox I get System.Data.DataRowView in the textbox instead.
My code:
'the combobox
'if I don't have this textblock all the values are shown vertical instead of the normal horizontal lines
'the stored procedure
SELECT COLUMN_NAME
[code]....
how to get the selected text in the combobox to the richtextbox?
