VS 2010 - How To Remove Item From String
Jun 23, 2011I am trying to remove an item from a String() (just splitted a text into lines to that string()), and could not find how to do this. Are there even ways to do this?
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VS 2010 Remove Item In List(Of String) By Searching?
Nov 25, 2011Does anyone know how to do this? I'm stuck on a boat right now out to sea(Navy) and don't have access to vb.NET, its in my berthing...
So someone clarify this code and see if it works?
Dim index As Integer = list.FindIndex(Function(value As String)
Return value(0) = "STRING HERE"
End Function)
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 RepliesRemove 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.
VS 2010 For Each Loop - Remove Item?
Jun 22, 2010I have a for each loop, that loops through a listbox of values.I want to remove the item from the list box, after i process it. Will removing the item, from the list messup the current count the for each is on?
View 10 RepliesVS 2010 Remove The Last Item Of A List
May 10, 2012How would you remove an the last item of the list (of strings) when you don't know the index of the last item and it varies every time you run the program? Would I be better off using an array instead?
View 2 RepliesFind In List / Remove Item And Ignore Case Of Characters In String
May 20, 2012I'm having issues with finding something in list, and removing the item, ignoring the case of characters in string.
The code goes:
Dim listItems As New List(Of String)
Dim pattern As String = "AbC"
Dim array() As String
array = {"ABC", "abc"}
listItems.AddRange(array)
Here I'd like to remove all items from listItems, that are abc, no matter what case single characters of item are, including mixed case items. So in this example, every items should be removed
listItems.Remove(listItems.Find(Function(r) r = pattern))
If I change pattern to match the case of item, then item #2 gets removed:
pattern = "abc"
listItems.Remove(listItems.Find(Function(r) r = pattern))
How can I find item in listItems, ignoring the case characters in pattern?
Remove Item From ListBox And Line Of Text From TextFile Referring To Same String?
Nov 17, 2010How would one remove an item from a ListBox and then remove that line from the TextFile and repopulate the ListBox with new data in Visual Basic.Net?[cod]...
View 2 RepliesVS 2010 Remove Item From List(Of Integer)
Apr 4, 2012I am having problems removing an item from a List(Of Integer). I see you can remove it by doing a remove with the index, but I assume you can do some type of function where you provide the value that you want to remove and it removes it. I found it on the List(Of String), but not Integer.
View 1 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?
VS 2010 - How To Remove First Six Letters From String
Sep 12, 2011How do I remove the first 6 letter from string?
View 15 RepliesVS 2010 : Remove Special Characters From String?
May 27, 2011Is there a build in function that removes the following without doing a replace for each character?
"NUL", "SOH", "STX", "ETX", "EOT", "ENQ", "ACK", "BEL",
"BS", "HT", "LF", "VT", "FF", "CR", "SO", "SI",
"DLE", "DC1", "DC2", "DC3", "DC4", "NAK", "SYN", "ETB",
"CAN", "EM", "SUB", "ESC", "FS", "GS", "RS", "US"
VS 2010 Remove First Character From A Text String
Dec 27, 2011How can I remove the first character from a text string?
View 7 RepliesVS 2010: String Manipulation - Cycle Through Every Item In The Listbox And Find The Ones That Have Been Checked
May 31, 2012[Code]...
Then skips straight to the Else without performing the two lines in between, regardless of whether the item was checked or not checked. It doesn't crash, doesn't throw any errors, so I am assuming I coded this wrong somehow.
VS 2008 Feed A Multi Line Textbox Into A String Array Then Check Item By Item
Jul 25, 2010I've been trying to feed a multi line textbox into a string array then check item by item if a string contains part of it.
[Code]...
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 RepliesRemove 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 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.
View 1 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 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 RepliesHow 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?
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