Deleting A Word From A Listbox At Runtime?
Feb 12, 2009It is possibe to add a word to a listbox at runtime using an inputbox. Is there a way to delete a word from the list in a listbox at runtime?
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Deleting Particular Record During Runtime
Jun 21, 2010I'm using vb.net and I have connected a database to it. As per my interface I should add, delete, go back, go next and save my records. All the buttons work apart from delete. The problem is I do not know the codes for deleting a particular record during the run time, how to work with the codes and steps of deleting a particular record.
View 13 RepliesDeleting Defined Word Of Textbox
Oct 13, 2011I want to create a code ... that: I have a textbox and a button. If I type in textbox: "first command" and Then I click on button in the textboxt remain only "command" ... Can I do this? This is only an Example... So I want to delete a defined word of textbox ....
View 11 RepliesAdding Or Deleting Datagrid Columns At Runtime?
May 15, 2011I want to allow the user to select which table they want to be displayed in the datagrid by selecting the table name from a comboBox - this bit I have managed but I want to limit the number of columns displayed. Each of my tables have the same fields (it is for a plant database, there is a table for each type of plant tree, shrub etc) so I know the column headings but
View 2 RepliesEdit A Microsoft Word Bookmark Without Deleting It?
Mar 22, 2012I'm currently developing a program which takes inputs on a form, and copies them to Microsoft Word Documents, renames the documents, and saves them in a desired location. Here is an example of the code I'm using to edit the documents[code]...
In general, this works great. It does ALMOST everything I need. Unfortunately, however, it also deletes the bookmarks. This isn't a problem with most of the documents, but on one of the documents being created, I need to leave the bookmarks in place, and just change their text. This is because the program needs to be able to go back, in the future, and retrieve the saved values of these bookmarks.
I tried just eliminating the "range" part of it, and just editing the text of the bookmark itself with a "objdoc.bookmarks("PROJECT_NUMBER").text = xxxx" statement, but this doesn't work.
Deleting Files In A ListBox
Mar 11, 2010So I have a program that allows the user to load up some images, which appear in a ListBox. You can click the imported images and they load into a PictureBox. [code]The path is not of a legal form.You can load up the code and see for yourself. Now I need to be able to delete these images from the ListBox. The exception occurs because the image is now null, and can't load.
View 6 RepliesDeleting A File Or Files Using A Listbox?
Jan 19, 2010I have been working on software that finds a specific backup file type and lists it in a list box. Then the user selects the files he/she wants to delete. Then clicks the delete button to remove the files.I have everything finished and working excpet for deleting the actual file. I figured out the code to delete the actual list item... but I cannot figure out how to get the selected file to be deleted within its directory as well... been at it for 4 hours now.
View 4 RepliesDeleting A Text In Listbox And Array?
Sep 28, 2009my code
For i = ListBox1.Items.Count - 1 To 0 Step -1
If ListBox1.SelectedIndex = True Then
ListBox1.Items.RemoveAt(i)
[code]......
Deleting An Item From A Listbox And Database?
Dec 24, 2009I've been working on a little sidebar project for fun about a casino. It may have a couple of card games like, war and eventually 5 card draw. I haven't begun any card programming yet because I'm on a screen that shows players.
View 2 RepliesDeleting Rows In Listbox / Database
Oct 13, 2011I have a form with a listbox bound to a tableadapter. Users can select from a combox, that has a list of users in it, then click "Add" to add it to the listbox and remove to remove it. This part works fine. The problem comes when updating the database:
[Code]...
Deleting Selected Item From A Listbox?
Jun 21, 2010What 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].....
Deleting A String From A Listbox And A Text File?
Jun 21, 2010I'm writing a email program and i need to make it so that when I delete a item from a listbox it also deletes from a text file. Right now all it does is delete it from the listbox and when the program is reloaded its still there.
Dim arrEmailSelect As New List(Of Integer)
Dim fileContents As String
Dim thisEmail As New email
[Code]....
Deleting Items From Listbox Logically (From File)
Feb 18, 2010I'm trying to delete an item from a listbox so that it wouldn't appear when i run the program again. Is there anyway you could do this.
View 14 RepliesVS 2010 Deleting Multiple Items In A Listbox?
Apr 23, 2012basically i had this problem before which i fixed with this code!
'REMOVE TIME
If ListBox1.SelectedIndex <> -1 Then
Dim Box As MsgBoxResult = MsgBox("Are you sure you want to remove this time?", MsgBoxStyle.YesNo)
[Code]....
It worked perfectly, all ive done to my code since is change the way the listboc is loaded / saved, it now comes from a .txt in My Documents rather than the C drive.
It now only deleted the top value of the group selected int he listbox and not all of them as it did before.
Deleting Item From TXT File Based On ListBox Content
Jan 23, 2012I am trying to delete an item from a text file based on if an item appears in a listbox but keep getting an error " Index was out of range. Must be non-negative and less than the size of the collection." The line it is returning the error on is the the first IF statement of the below text.
Code:
Dim Lines As new List(Of String) (IO.File.ReadAllLines("Carl.txt"))
For i As Integer = 0 To Lines.Count -1
If Lines(i).Contains (listBox1.text) Then
Lines.RemoveAt(i)
End If
Next
IO.File.WriteAllLines("carl.txt", Lines.ToArray)
End If
IDE :: Maintaining Array's Order When Deleting A Listbox Item
Jul 24, 2009I have made an employee list and linked it to an Access database. The initial problem I was having is that in my program I had to link their ID's and names so if you click on an employee in the listbox, his or her's ID would automatically display in the textbox below. Since I did not know how to do so, I decided to make an array and store the ID and names separately while the listbox is being compiled. And so, the form became linked and adding became easy to code.But my problem came in deleting an employee. When deleting the name should be removed from the list, but this is where the order of the arrays messed me up. How do you maintain the order of the array? Here is the code I used. I dimmed 'count' as an integer and it is responsible for keeping that order.[code]You will see Staff_CodeTextBoxes etc. and info_Staff_CodeTextBoxes. etc.These text boxes (not visible to the user) are responsible for holding the data while the array takes the data from it, or adds it's own data to it.
View 4 RepliesVS 2008 Deleting Row Based On Listbox Selected Item?
Jul 3, 2009How can I delete a row from an SQL database based on what item is selected in a listbox?
The listbox is populated by the database, I bound it to the data source.
I tried this code but get an error:vb
Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click Dim myCriteria As String = CStr(ListBox1.SelectedItem) Dim deleteStr As String deleteStr = "DELETE customText WHERE userText = 'myCriteria' " End Sub
[Code]...
Create A Listbox On The Fly (at Runtime)?
Feb 18, 2011I'm attempting to create a listbox when a button is clicked in Visual Basic 2008. I can't seem to find code that works to do this.
Dim lstOutput As ListBox
lstOutput = Me.Controls.Add("VB.Label", "List1")
Problem is that both of the things inside the parenthesis generate errors:For the first one:Value of type 'String' cannot be converted to 'System.Windows.Forms.Control'.And the second one:Too many arguments to 'Public Overridable Sub Add(value As System.Windows.Forms.Control)'.
Change ListBox Font At Runtime?
Jul 6, 2010I have a font called MyFont.ttf in resource and its build action is embeded resource.I'm doing this code in formLoad event, but it is not working...
Dim fonts As New PrivateFontCollection()
Dim asm As Assembly = Me.[GetType]().Assembly
Dim stm As Stream = asm.GetManifestResourceStream("Demo.MyFont.ttf")
[code]....
Copy Contents Of Listbox To Word Doc?
Dec 11, 2011I am begineer in the VB world,so I wanna know how I can copy the contents of listbox To word Doc?
View 2 RepliesHow To Export Listbox Data From .net To Word
May 4, 2010how to export listbox data from vb.net to word
View 3 RepliesMaking A Selection From An At Runtime Generated Listbox?
Oct 22, 2011Private Sub ListOfCrops_SelectedIndexChanged(sender As System.Object, e As System.EventArgs) Handles ListOfCrops.SelectedIndexChanged
View 9 RepliesSave Some Texts From Textboxes Into A Word In A Listbox?
Mar 11, 2010how can i save some texts from textboxes into a word in a listbox so when i will reopen the program i will continue having the save?
View 4 RepliesCopy/Paste Items From Listbox To Any Doc (Excel, Word, .txt)?
Jul 13, 2011I'm unable to copy/paste items from my listbox to any document (Excel, Word, .txt). I would need to select multiple items in the listbox. I searched for it but there seem to be multiple vague answers around there.
View 1 RepliesUse Open File Dialog To Populate Listbox With Word Documents?
Jun 7, 2011I have been trying to find the best way create an Ole Object container of my own with the use of open-file-dialog, a button and a listbox. I just want to attach a file together with current dataset.I get an error that says 'Items' is not a member of 'Systems.Collections.ArrayList
Public Class MainForm
Inherits System.Windows.Forms.Form
Dim alrAttachments As ArrayList
[code].....
VS 2005 - Get A Single Word Listed In A Listbox To A Appear In A Rich Text Box?
Apr 11, 2009in terms of code how would i go about getting a single word listed in a listbox to a appear in a rich text box on a single button click?
View 23 RepliesVS 2010 Word Wrapping - Formatting Lines Of Text In ListBox
Jan 26, 2012I have some lines of text in a listbox that I need to format. The text originally looks like this (on one line):
GND,CAL1.2 CAL1.3 CAL1.4 CAL1.5 CAL1.6 CAL1.7 CAL1.8 CAL1.9 CAL1.10 CAL2.2 CAL2.3 CAL2.4 CAL2.5 CAL2.6 CAL2.7 CAL2.8 CAL2.9 CAL2.10 CAL3.2 CAL3.3 CAL3.4 CAL3.5 CAL3.6 CAL3.7 CAL3.8 CAL3.9 CAL3.10 CAL4.2 CAL4.3 CAL4.4 CAL4.5 CAL4.6 CAL4.7 CAL4.8 CAL4.9 CAL4.10 CMS1L.2 CMS1L.3 CMS1L.4 CMS1L.5 CMS1L.6 CMS1L.7 CMS1L.8 CMS1L.9 CMS1L.10 CMS1U.2 CMS1U.3 CMS1U.4 CMS1U.5 CMS1U.6 CMS1U.7 CMS1U.8 CMS1U.9 CMS1U.10 CMS2L.2 CMS2L.3 CMS2L.4 CMS2L.5 CMS2L.6 CMS2L.7 CMS2L.8 CMS2L.9 CMS2L.10 CMS2U.2 CMS2U.3 CMS2U.4 CMS2U.5 CMS2U.6 CMS2U.7 CMS2U.8 CMS2U.9
I need to format it (if it's more than 13 names), then add it to another list looking like this:
NET 'GND' R1-2 R2-2 R3-2 R4-2 R5-2 R6-2 R7-2 R8-2 L1-2 L1-3 L1-4 L1-5 L1-6 L1-7
NET 'GND' L1-8 L1-9 L1-10 L3-2 L3-3 L3-4 L3-5 L3-6 L3-7 L3-8 L3-9 L3-10 L4-2
NET 'GND' L4-3 L4-4 L4-5 L4-6 L4-7 L4-8 L4-9 L4-10 L7-2 L7-3 L7-4 L7-5 L7-6
NET 'GND' L7-7 L7-8 L7-9 L7-10 L2-2 L2-3 L2-4 L2-5 L2-6 L2-7 L2-8 L2-9 L2-10
NET 'GND' L6-2 L6-3 L6-4 L6-5 L6-6 L6-7 L6-8 L6-9 L6-10 L5-2 L5-3 L5-4 L5-5 .....
[Code] .....
Put A Picture In Word Table But Getting The Names Of Picture From Listbox?
Dec 27, 2011Imports Word = Microsoft.Office.Interop.Word
Public Class Form1
Private Sub Form1_Load(sender As System.Object, e As System.EventArgs) Handles MyBase.Load
Dim a As String = My.Resources.picture
[code]....
I wont this in table.cell (3), from listbox2
Adding Dropdown List At Runtime And Access Control And Events At Runtime?
Dec 20, 2010I have created multiple dropdown list at runtime and populated with data. I also have added an eventhandler to determine the selected value of the drop down list.
The code is as follows :
Dim tbl As New Table()
tbl.EnableViewState = "true"
[code].....
Runtime Error: This Application Has Requested The Runtime To Terminate In An Unusual Way
Aug 6, 2007I have a Visual Basic 2005 program which runs fine if I execute the built Executable. However if I start the application in VS2005 debugger it gives a weird error
[Code]...
