Remove Each Item In The Listview?
Feb 4, 2012I 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.
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CanNot Remove Item From Listview
Dec 21, 2010Below 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 RepliesHow To Remove Duplicate Item In Listview
May 28, 2012i 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 RepliesRemove Selected Item From Listview In Text File?
Jun 10, 2011this 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]......
Remove An Array Item By Selecting An Item From Listobx And Press Remove/delete Button?
Jul 18, 2012How can i remove an array item by selecting an item from listobx and press remove/delete button?for an example, if i want remove index 2 from listbox, so the array should remove index 2 item and move the item of index 3 to index 2 and so on.
View 7 RepliesForms :: Command To Auto Remove Item From Combobox If Item Is Blank?
Apr 3, 2011I have used the command:
For Each Proc as process in process.getprocesses
Combobox1.Items.Add(Proc.MainWindowTitle)
to populate a combo box with the list of current process windows, however for every process that doesnt have a main window title there is a blank space, is there a way that I could tell it to not insert the item if it's mainwindowtitle field is blank?
Edit 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
[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
[Code]...
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
[CODE]...
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?
[Code]...
Isn't there something fundamental like this? Is absolutely everything in VB.NET buried beneath a colossal heap of bureaucracy?
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.
Remove An Item From A Listbox?
Mar 5, 2012Im 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 RepliesRemove An Item From An Array?
Jul 23, 2009I'm loading a file into an ArrayList, then looping through the ArrayList and each time adding a DataRow to a Datatable, then using the Datatable as the DataSource for a GridView. My problem though is that the file has one field at the end that I don't want to display. I'm not sure though how to not to add it as a DataRow or what to do so that it won't be displayed. Do you know what I might do. This is my
' Declare and setup a StreamReader object to read the file
Dim objStreamReader As New StreamReader(fname)
Dim arrText As New ArrayList
[Code]....
Remove An Item From List?
Aug 16, 2009I have a BindingList (of Class) list that is the source for a datagridview and I'm trying to figure out how to remove a selected line from the list.[code]...
View 2 RepliesRemove Item From ArrayList?
May 26, 2012I'm having trouble with removing an item from an ArrayList. I've done it many times, I just can't seem to figure out why it's not working this time around.[code]...
View 10 RepliesRemove Item From List?
Jan 18, 2010I need a piece of code which will remove a highlighted item from a listbox.
View 3 RepliesRemove Item From Listbox
Sep 14, 2010I 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]...
Remove Item From Listbox?
May 28, 2012Tell 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]...
How To Remove Part Of Item In ComboBox
Oct 8, 2010My program is bringing in a list of part numbers into a combobox and the items in the combo box have "L:" in front of the part number and I want to get rid of the first 3 characters but am getting a message that says the remove function is not a part of the combo box class.
View 5 RepliesRemove A Context Menu Item?
May 21, 2009how to delete a item from the context menu.. i can add a item with this code:
Private Sub Button7_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button7.Click
ContextMenuStrip4.Items.Add("delete file")
End Sub
no problem there. and to delete this item, i figured since it is the 4th item in the contextmenu (and i can't type the "delete file" either w/o error) it would delete it by index, with this code:
Private Sub Button8_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button8.Click
ContextMenuStrip4.Items.Remove(3)
End Sub
the (3) is giving me a error "value of type 'interger' cannot be converted to 'system.windows.forms.toolstripmenu'".. i think that means that the context menu does not support indexing.
Remove An Item From An Array At A Specified Index
Apr 9, 2010How do I remove an item from an array at a specified index? This code copy's the index and then adds the indexes until it gets to the one you want to remove, skip it, and try to continue. But I get so many errors. From being out of the bounds of the array, to just being null for some odd reason. [Code]
View 5 RepliesRemove An Item From Databound List Box?
Jan 28, 2010I use this function to remove items in a listbox that I add programatically.. using the item.add.But i need a value with it so switching to databound ListBox. How can I remove an item or add an item without getting an error that "Items collection cannot be modified on a databound object"[code]...
View 2 RepliesRemove An Item From The Middle Of A Queue?
Feb 1, 2010can i remove an item from the middle of a queue?
View 1 RepliesRemove Custom Listbox Item ?
Oct 29, 2009How 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.
Remove Everything After A Char For Every Item In A Listbox?
Mar 31, 2012example 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
Remove Item From Richtextbox And Place Elsewhere?
Jun 10, 2011I am currently stuck on trying to collect some string items from a richtextbox and then count how many items there are. I then want to relocate one of the string items if there are more than three into another richtextbox.I currently have been attempting to capture the string items into an array but I have had no luck.The items in the richtextbox are
Laura Philips
Jaime Jarvis
Rachel Dawkins
So in this case I would want to remove the last entry "Rachel Dawkins" and place it into another richtextbox.
Remove One Item From String In A Textbox?
Mar 23, 2009I have a gridview with 2 columns.
First field contains checkbox named chkSelect and second column is a label which is binded with EmailId.
<asp:GridView ID="gvwNewsLetter" runat="server" AutoGenerateColumns="false" DataKeyNames="UserID">
<Columns>[code]......
When I check each checkbox I have to display mailid in corresponding row in a textarea which is outside gridview like" [url].... If I uncheck inbetween I have to remove that particular id from textbox.
Remove Selected Item From Listbox 3?
Aug 18, 2010I would like it when button 3 is clicked it will remove the selected item from listbox 3.
View 7 RepliesRemove Selected Item In Listbox?
Mar 11, 2009I 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.