Using A Checkbox To Delete Items Of A Viewlist?
Apr 17, 2012
I have created about six invoices. Listed on these invoices are checkboxes that contain items that are listed in a listviewbox on another form. I want to be able to click the checkboxes next to these items and the inventory list decrease in amount... ill show you how i created my boxes and then my coding for my checkboxes...
This is how I added items to the listview
Private Sub ItemDetails2_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Dim items As New ListViewItem
[Code].....
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Nov 29, 2010
I want to ask a favor. I display the data in the access to the vb.net using viewlist, but if I want to select a name can not. [code]...
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Dec 17, 2010
i used v s 2010 i have one problem..when i delete more then one rows from backend database using datagridview's checkbox....when i delete continus more then one row it maintain a my field NO in backend....... but suppose when i delete a row 2 and 4 then.......it can not maintain a backend.....
my programming is that *When i delete a row then all then getherthan of that row s No field Number is like n=n-1 *
[Code]...
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Nov 3, 2010
I am using a datagridview where I added a checkbox column. Now I want delete these rows where I marked the checkbox and finally click the delete button.[cod]e...
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Nov 5, 2010
how to delete single row with the help of header selction of a gatagridview.how can i delete a multiple rows using checkbox.....But i preserved a row sequence... how i can delete a row using checkbox in datagridview with a click of button.....
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Dec 30, 2009
know how to delete single row with the of header selction of a gatagridview.which how can i delete a multiple rows using checkbox.....
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Aug 27, 2011
How can i delete record from datagrid in vb.net using checkbox i.e when i click on checkbox it should display conformation message.
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Aug 13, 2010
[Code]...
I am using GridView. Because of my search code I am not able to use the automatic delete function that GridView has to offer. I clicked on GridView, said "Add New Column" and added a checkbox column. I want to be able to check one or more boxes and select a button that will delete those rows from the database using a stored procedure. Below is the ASP.net part of my code
[Code]...
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Jul 24, 2011
is it possible to get a list of checkbox items from the database?
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Aug 26, 2011
i just need to select from multiple checkboxes, this checkbox contains days from Monday to Saturday. Here is the idea on what will happen if I select Multiple days, it will save on a field on my database with colon(;)
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Apr 29, 2011
Tools for my website.Visual Studio 2010SQL Management Studioasp.netvisual basic.netI am using GridView. Because of my search code I am not able to use the automatic delete function that GridView has to offer.I clicked on GridView, said "Add New Column" and added a checkbox column.I want to be able to check one or more boxes and select a button that will delete those rows from the database using a stored procedure.
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Apr 9, 2010
I have a checkboxlist named cblLike and I need to know how I can get all the values of the checked item and send them to a text file. I currently have other controls on the form that are being sent to a text file, so all I need to know if how to get all the values of the checkboxlist that are checked and then how to send those in the array I already have so that it will save them in the text file along with all the other values being sent.
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Sep 19, 2009
I am pulling information out of my Access Database and reading to a webpage. I need to add a update, delete, and email function to this page. I am trying to do this with the selection of a check box and buttons for each one. But I am unable to get the delete to do anything but redirect back to the orignal page. For the update I want to be able to pull the info in text boxes and just change the info and click update and it gets changed. I also want to be able to pull their email from the database and put it into a text box to be able to email right from the page. Code for show page and delete page below.
[Code]...
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Feb 8, 2011
How can I add check box to gridview and when checking select data items?
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Apr 16, 2012
I have an invoice that lists several items that one person has ordered. I want to take this invoice and every time I check the item it removes one of those from another list i created called item details. I added items to this list using the item collection in the listbox.. I have invoice one that has a pink sock ordered. when i clicked this box next to it I want my total pink socks of 12 to move down to 11... the detail page and the invoice are two separate pages.
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Nov 19, 2009
I have on my form a combobox and a checkbox.What I want to do is when the user checks the checkbox all the values contained in combobox will be selected. So a multi-select for all items of combobox when the checkbox is checked.I tried this:
Private Sub CheckBox1_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles CheckBox1.CheckedChanged
If CheckBox1.Checked Then
ComboBox1.SelectAll()
End If
End Sub
But only one element is selected with blue.
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Jun 30, 2011
Could not find this through Google or in SO questions.I have a checkbox listbox on my form. I want to filter my List by the list of selected Ids from that listbox that are checked, in SQL I would have done this like "Where TypeId In (1, 4, 5, 7)"... how do I do that in LINQ?
I feel like I am missing a really obvious answer, but cannot get it.
For argument sake... here is the what I have for sample data:
In Colors (List<of currentColors>)
ID, Name, TypeId
1, Red, 1
2, Blue, 1
3, Green, 2
4, Pink, 3
Selected Types 2 and 3 in CheckboxList: filteredColors
[Code]...
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Aug 17, 2010
so im dynamically populating a checkbox list. I have confirmed that my text and values are correct for each checkbox but when I check a few and click my event button when I loop through the items they are all set to select=false...
Dim resource As ListItem
Dim SelectedHashTable As New Hashtable
For Each resource In chkResources.Items
[code].....
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Nov 1, 2010
I have a datagridview i use to load alot of klients into a combobox. The values of the datagridview is a connection to a MySQL db.
What it's suppose to do, is to: When clicking the combobox, it should make a list from the datagridview, getting all the names from the klients.
My problem is that it gets dublicated, and will use to much memory at a moment.
I've tryed to check if the item it was about to add allready existed in the datagridview, if it was, it shoudn't add it again, however my code failed, and I'm having huge CPU and RAM useage when running this problem for more than 30mins.
My code:
Private Sub loadCustomers()
SQL = "SELECT * FROM kunder;"
Try
[Code].....
The code above is only checking for dublicated in the combobox, And I want the code to also check for dublicated items in the datagridview.
Or a way to clear the datagridview right after the items are inserted into the combobox?
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Nov 25, 2006
How can I delete all the selected items in a multi-select listbox in VB.NET?
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Aug 30, 2011
Private Sub btnRemove_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnRemove.Click
[Code]...
i was able to delete an item in the listview, but when i refreshed it, it seems that it would not be deleted in the textfile.
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Jan 20, 2010
How is it possible to delete all the items from a ListBox that have the same extension? This is in particular to video files that have have extensions of .mpg, .modd and .moff. I can populate the ListBox with just the .mpg files but I would like to know how I can remove the other file types should I put the whole lot in.Also, presumably using similar coding, it it posssible to highlight all lines with a particular extension?
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Aug 8, 2010
How can I delete items with forbidden words?
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Aug 2, 2011
I am coding a simple database that uses a .txt file as a way to store infomation (It is required to use an external file and .txt was the first one that comes to mind), my question was. Is there a way to click on data in a list box and then delete it from both the listbox and the .txt file?
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Jan 18, 2009
I need code for program which will deleting same items in listbox, for exampe
I really have:
I
You
You
He
He
She
It
And I want to have:
I
You
He
She
It.
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Feb 20, 2012
why when i press the delete button the code does not delete items and if i add items the items are not added from the database.
Public Class Form1
Dim inc As Integer
Dim MaxRows As Integer
Dim con As New OleDb.OleDbConnection
[code]....
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Jun 6, 2011
I have a small application which has a MS Access as backend, and the front end is developed using VB.Net 2008. When I click on the listview item and then click delete button to delete a particula list and its content on the database, it is giving me the error as "No value given for one or more required parameters". My access database have a Primary key as the first character of the firstname combined with the first 2 characters of the lastname. It does not have a Anutonumber fiels. My code for the delete button is as follows: the code was working fine on a MS Access that has a Primary Key as the AutoNumber being generated.
Private Sub btnDelete_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnDelete.Click
If lvData.SelectedIndices.Count <= 0 Then
[Code].....
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Oct 14, 2009
I have a series of files in different folders. Is there any way to open these files automatically search for lines containing fullBod and delete them completely? Then, close the file and save the changes? This tool should be able to process several files at once in a directory. clock [t= 83] SetSwitch [figure= fullBod switch= walk_across state= 01]
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Nov 11, 2009
I somehow lost a MenuStrip & StatusStrip from my form. Now I have all these MenuStrip items in the dropdown box of my properties window & I can't seem to delete them.
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Jun 16, 2009
I want to know to how to delete duplicate items in menubar?
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