VS 2008 What Is The Listview Max Item Support
Jan 15, 2010listview as a max number of items??if so how i can give it the possibility to read more item?
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VS 2008 ListView Index - Find Out What Item Has Been Selected In A ListView?
Mar 21, 2010Do I really have to go through all this just to find out what item has been selected in a ListView?
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Isn't there something fundamental like this? Is absolutely everything in VB.NET buried beneath a colossal heap of bureaucracy?
VS 2008 - Item Exists In Listview?
Sep 9, 2009I am filling a listview control with a big number of items but i came across an problem, the repeated values. In those items i use .Text and .Tag so i can relate some hidden values per item. I have been trying to use the items.find() with no luck since it looks like to search for keys, which i don't really have. Every item has different .Tag values but it can happens that they have the same .Text Is there any way to remove or just not add items based on a .Text search in the ListView?
View 13 RepliesVS 2008 : Listview - How To Display Item 4
May 3, 2011How do you list for example item 4 in a listview that only got 1 column?
View 2 RepliesVS 2008 Add Tooltip To Each Item In A Listview
Apr 10, 2010I am trying to add tooltip to each item in a listview but they dont seem to come out. I tried setting the .ToolTipText = "text" on each item but when i put mouse over each item, nothing appear. What am i doing wrong?
View 1 RepliesVS 2008 Only Add String As New Item To Listview If New?
Jun 8, 2011Using the following code to add results from sql to a listview. Is there anyway that I can make a comparison from the reader against all currently existing item strings?
vb.net
LstResults.Items.Clear()
If con.State <> ConnectionState.Open Then
Try
con.Close()
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VS 2008 - How To Select Random ListView Item
May 8, 2009I was trying to at random select a listview item, I tried:
Dim random As New Random
Dim test As String = random.Next(0, formMain.ListViewSearchResults.Items.Count)
MessageBox.Show(test)
but this brings me back a "0".
VS 2008 - Removing Same Item Added Twice In ListView?
Dec 14, 2009How would I remove files that are already added into the listview?
View 12 RepliesVS 2008 Detecting If An Item On Listview Is Selected?
Jan 21, 2010I have a listview, and when you right click, it shows some things. I need to make it see if an item on the listview is selected. Is there a way to do this?
Like, this doesn't work, but in code it would be like
If listview1.HasItemSelected = true then'code here end if
VS 2008 Get The Selected Item In Listview As Text?
Jun 5, 2009I 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)
VS 2008 If Item Is Checked Then Uncheck All Other Listview?
Mar 7, 2011I remember doing this in a checkboxlist element, but with listview element its giving a hard time.
Private Sub CheckedListBox1_ItemCheck(ByVal sender As Object, _
ByVal e As ItemCheckEventArgs) Handles ListView1.ItemCheck
If e.NewValue = CheckState.Checked Then
For index = 0 To Me.ListView1.Items.Count - 1
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VS 2008 ListView Delete Clear Item?
Apr 17, 2010ok I made my self a listview with a checkbox on it. I was wondering if it was even possible to add something to my form so when I build my project and I rightclick on my list view item a menu will open saying:
delete item
Clear Item
A menu (not a form) just like when you do a right click on your mouse.
VS 2008 Multiple Images For A Listview Item?
Dec 17, 2010I need to add multiple images to a list view item dynamically. For example, if an alarm exceeds limit one image has to be displayed and is fine with me.But when the user clicks alarm inhibit checkbox,then two images has to be displayed,one for alarm existance and second for manual operation which represents the user action.Both the images have to be displayed under one column only..
View 3 Replies[2008] How To Call Seleted Item From ListView
Mar 15, 2009Knows How To Call The Selected Item Of Listview In Textbox Or Msgbox I Have The ListView With 6 coloum and want to call data From 3 coloum
View 1 RepliesVS 2008 - ListView Select Item On Button Click And Go To URL
Feb 21, 2012I have a listview with a few items like below. What I need is when I select an item in the listview then click a button it will go to the url that in the second column in a webbrowser. So when I select an item then click a button it will do webbrowser1.navigate(listview1.selecteditem) or something like that but I cannot figure out how to get just the url.
View 2 RepliesVS 2008 Listview Select Item + Subitems Programmatically?
Jul 10, 2009I am trying to programmatically select all items, including subitems, in a listview and can't seem to get the result I am looking for. I have FullRowSelect = True set and when I click on the items, all is fine. However, if I use the following code, only the ListViewItem is selected and not the item's subitems. Is there a way to achieve this?
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VS 2008 Return Listview Item Collection In Multithread?
Aug 31, 2009I am doing this within a thread:For Each item As ListViewItem In lvUsers.Items and I am getting: Cross-thread operation not valid: Control 'lvUsers' accessed from a thread other than the thread it was created on.I have been able to adjust a control in a way using something like:
Public Delegate Sub ListAddNameInvoker(ByVal text As String)
Public Sub ListAddName(ByVal text As String)
If lvUsers.InvokeRequired Then
[code]....
But how do I get data from a control and pass it to another thread?
VS 2008 How To By A Listview Selected Item Make An Picturebox Appears
Jun 4, 2011how to, by a listview selected item make an picturebox appears?for exemple. got a listview in a form, and a hide picture box, and when i select an listview item, the picture box appears, turn the visible to true.
View 6 RepliesVS 2008 - Listview Selected Item Getting Error InvalidArgument=Value Of '0' Is Not Valid For 'index'?
Feb 12, 2010I have this code
[code]...
And I select one and it works! But when I try to select a different one it comes up with an error on..If ListView2.SelectedItems.Item(0).Text = "None" Then
The error..InvalidArgument=Value of '0' is not valid for 'index'. Parameter name: index
VS 2008 ListView Control Changes Icon Of One Item For All Items Displaying Icons
Nov 24, 2009I have a list view control and for each item I set to display an icon it will change the icons for the other items that already have icons, to the most recently added icon.
Here is my code.
vb.net
Dim ext As String = Strings.Right(e.Item.Text, 4)
Dim fileandparam As String = IconsInfo(ext).ToString
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C# - ObservableCollection Doesn't Support AddRange Method - Get Notified For Each Item Added Besides What About INotifyCollectionChanging?
Mar 22, 2009I want to be able to add a range and get updated for the entire bulk. I also want to be able to cancel the action before it's done (i.e. collection changing besides the 'changed').
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Does Outlook 2003 Support ICal 2.0 Spec For Updating And Deleting A Calendar Item
Jul 8, 2009We are working on an asp.net 2.0 web app that emails users an ical to save to their outlook 2003 calendar. We noticed none of the code to update or delete an item seem to work even though the ical 2.0 spec supports it. We are curious if Outlook 2003 just ignores this?Does Outlook 2007 act differently?We have situations where an event may change or be cancelled which fires off an email notification but the updated ical just adds a new event, it nevers deletes and or moves the original.
View 2 RepliesEdit Item Or Subitem Values Of A Selected Listview Item?
May 19, 2009Ok, 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
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Wpf - Support For Enter Key To Make Focus Moving In A Text Column Of The Listview?
Sep 19, 2010I created the following view
<ListView.View>
<GridView>
<GridViewColumn Header="Tester"
[code]....
Now what I suppose is that, After I entered something in "Comment" field and press the Key "Enter", the next row of the "Comment" field will get focus.
I added the following code of the event "PreviewKeyDown", but it seems that the next whole row will get focus not only the "Comment" field...
Private Sub TxtComment_PreviewKeyDown(ByVal sender As System.Object, ByVal e As System.Windows.Input.KeyEventArgs)
Dim focusRequest As TraversalRequest
Dim focusedElement As Object = sender
[code]....
Removing Listbox Item From Checked Listview Item?
Jan 12, 2012removing 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
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DoDragDrop List View Item Reordering - User Can Drag Media Tracks From One Listview To Another Listview
Feb 12, 2010I have a media browser program I am building. I am trying to use drag/drop so a user can drag media tracks from one listview to another listview and then use the second list view as a playlist in windows media player com object. Reading at MSDN I have found out that there is no built in support for item re-ordering with the listview control. I have listview1 working correctly but when I try to reorder items in listview2, the dragged item ends up at the end of the list. So basically I need to get the item insertion index corrected. I have tried more than 10 times to get this code right.
Here is my code which includes a form with two listview's.
Public Class Form1
Private Sub ListView_ItemDrag(ByVal sender As Object, ByVal e As _
System.Windows.Forms.ItemDragEventArgs) Handles ListView1.ItemDrag, _
ListView2.ItemDrag
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Format Listview : Head Of Listview Textalign = Center And Item Of Listview Textalign = Right?
Mar 12, 2009i want to format listview head of listview textalign = center and item of listview textalign = right
View 1 RepliesListview: How To Loop Each Item And Its Sub Item
Dec 16, 2009I have a listview with 4 colunms
Private Sub process()
Dim datenow As String = ITEM HERE
Dim name As String = subitem1 here
[code]....
I dont know how to get each (row) id call it even though its a colunm and add the item and its 3 sub items to my variables.
If Compile A VB6 App On Win7 - ADODB.Connection Errors With "Class Does Not Support Automation Or Does Not Support Expected Interface"
Apr 28, 2011I compiled some VB6 code on my Win7 x64 machine and the result .exe will not run correctly on any other machine. VB6 code is just a new template .exe file with one button, a reference to "Microsoft ActiveX Data Objects 2.6 Library" and the following code in the button press event: Dim db Set db = New ADODB.Connection It runs correctly on my machine, but no others (even other Win7 x64 machines) (Update: I found TWO other users where it runs and one of them is Jeff Atwood!, but most machines have the same problem)
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Add An Item To A Listview?
Jul 30, 2009I've currently picked up a small project and they one who assigned me to it wants me to upgrade the app using .NET.Is there any way I could add an item to a listview when I'm not on the form containing it? In VB6, something like this would work.
'Code on Form2
Form1.ListView.ListItems.Add "Item Name"
but in VB .NET, the code below doesn't add anything to the listview. It doesn't return any errors too.
Form1.ListView.Items.Add "Item Name"
And another thing, why is it that when I close the Login form to launch the Main form, the Main form closes automatically? The code in sub main is
' shared sub main
Application.Run(New frmLogin())
Then when correct credentials are given to the form, I'll do this.
'login form
Dim frmMain as frmMain = new frmMain
frmMain.Show()
Me.Close()
I assume things are done a lot differently than VB6.