How To Code Check And Uncheck Or If Listview
May 25, 2010i cant really find how to code check and uncheck or if listview 1. selected item = checked then.
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Get The Row(s) When Checkbox Is Check/uncheck In Listview
Jun 7, 2011i want to get the row(s) when the checkbox is check/uncheck in the listview..
For Each Item In CheckedItems
If (Item.SubItems(4).Text) = "Cash" Then
'Code Here
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Treeview Check And Uncheck?
Mar 3, 2010Private Function Check(ByVal mytreeNode As TreeNodeCollection) As Boolean
For Each node As TreeNode In mytreeNode
If node.ChildNodes.Count > 0 Then
If node.Checked = True Then
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Using this function i can check child node when checking parent.I want to do opposite.Once i uncheck parent child also gets uncheck.It is possible using this same function.?
Treeview Control Check And Uncheck
Mar 1, 2009am displaying some user names in treeview control, when i select a user i want to display in textbox, here when i select morethan one user i want to display in textbox like:user1 ;'user2;'user3;'user4;;and when i unselect any username i want to remove from textboxsuppose i uncheck user2 and user3 in treeview control i want to remove from textbox.
View 7 RepliesVS 2008 Check & Uncheck Option
Feb 5, 2010i have 6 checkboxes in an application what i need is that: if i checked checkbox1 then the other checkboxes are unchecked by that the user can check just 1 checkbox so how can i do that
View 11 RepliesVS 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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Asp.net - Check / Uncheck All Checkboxes Using Single Checkbox?
Mar 9, 2011I have 11 asp.net checkboxes in my asp.net webusercontrol .. i want when checkbox1 is check thenrest of all checkboxes will be checked and if checkbox is uncheck then rest of all checkboxes will be unchecked how to do it if all my checkboxes are inside webusercontrol panel1.
View 3 RepliesAsp.net - Check And Uncheck All Checkboxes On Button Click?
Mar 20, 2011I have 5 checkboxes in my webform.
i have button1 whose text is select all ....
i want when button1 text is select all then i clcik on button then all the checkboxes will be checked and button1 text will be unselect all .... if the button text is unselect all then all the checkboxes will be unchecked ..
Check Or Uncheck All Items In VB.NET CheckedListBox Control?
Feb 24, 2012I need to Select and UnSelect all items in VB.NET CheckedListBox control, there is not any configuration to do it. Any script to acomplish this ?
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Ignore ListView Check From Code
May 27, 2009I'm trying to make it so that if a user checks the listview item checkbox, it does something, but not when the code checks it. This seems really basic.
View 2 RepliesCheck / Uncheck Acording To Data Collected From A .txt File
Jun 4, 2011I have a grid of RadioButtons, and need some help in Check / Uncheck acording to data collected from a .txt file.
The .txt file contains a list like this:
A01,a
B01,b
C01,c
A02,a
B02,b
C02,c
I have set up in a grid formation RadioButtons, and named them A01,B01,C01,A02,B02,C02. I have loaded the .txt file in an array, and want to use the first 3 letters in the array to point to the RadioButton.
Problem: How do I get the string "A01" from the array to point to the RadioButton control?
Check Or Uncheck All Items In A Checklistbox With A Short Command?
Aug 24, 2011Is it possible to check or uncheck all items in a checklistbox with a short command?
or is it needed to set up a for..next loop with some command or other inside the loop?
VS 2008 Unbinding A DataGridView - Allow A User To Check / Uncheck A Row For Further Processing
May 29, 2009I use a SqlDataAdapter to fill a DataTable and then set that DataTable as the DataSource for a DataGridView. All works well. Then I add a column at the beginning of the DataGridView that will allow a user to check/uncheck a row for further processing. All works well. Then I display this to the user. All works well.
Since there are many times when the DataGridView could be displaying hundreds or maybe thousands of records, I have a button that will "Check All" records and another that will "Clear All" records. These work fine, but I've noticed a serious performance lag. Other test code that I've got shows that in an unbound DataGridView, even a large one with 50+ columns and 5000 rows, checking or unchecking all of these fields takes mere fractions of a second. (One test with 50 columns and 50,000 rows still only takes 0.334 seconds to check all of the rows.)
In my testing (with my current code), checking/unchecking 500 rows takes 15 seconds. Is this because the DataGridView is databound? If so, is there a way to UNbind it (making it simply a stand-alone set of data)? I don't need to push updates back to the server, so there's no danger in removing any databinding. I've even toyed around with this (to make the DGV unbound):
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Listbox - Change Behavior Check / Uncheck Action In A Single Click
Feb 14, 2011I have a checked list box having some items .When I click any item it first select the item and then when I again click it then check box is checked/unchecked How to change this behavior means I want to perform selection and check/uncheck action in a single click.
View 4 RepliesVS 2008 Check All/uncheck All Rows In Data Grid View With Button?
Mar 4, 2010I have data grid view with checkbox as unbound column and a button at the bottom and when button is clicked i want to check all rows in the datagrid view i.e check the checkbox if it is not checked for all rows in datagridview. If button is clicked again i want to uncheck the checkbox for all rows if the check box is checked.
View 2 RepliesHow To Check And Uncheck All Asp.net Checkbox On Single Checkbox Check
Mar 7, 2011how to check and uncheck all asp.net checkbox on single checkbox check ?I have 5 asp.net checkbox on webform i want when 1 single checkbox checked then all checkbox will be cchecked and if checkbox is unchecked then all checkb ox will be unchecked ..
View 2 RepliesChecked List Box Checked Data Pass To Listview [with If Uncheck It Is Removed]
Sep 22, 2011my form contains a checked list box [data coming from the database] a combo box [bind to a database table product] and a listview [was previously a listbox]
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VS 2010 ListView - Program Ignore The Response Of The User In Checking The Checkbox Instead It Leaves The Checkbox Uncheck
Jan 2, 2012I have a ListView with Checkboxes in vb.net and what I want to do is when the user check the checkbox, the program ignore the response of the user in checking the checkbox, instead it leaves the checkbox uncheck.
View 4 RepliesHow To Check For Listview Variable
Jan 8, 2011I have got a question to you. I want to know how I can check the listview items in form1.listview1.items and me.listview1.items to see that if both listview have got the same text property of the items then display the messagebox that says "you can't add the same items again. Please select a different item and try again!", otherwise display the messagebox that says "the items have been added".
View 2 RepliesHow To Check ListView For Duplicates
Oct 15, 2011i have a list of record that already populated but my problems is How to find out if there are any duplicates? VB.NET
View 3 RepliesListView Check Boxes?
Feb 21, 2009(Visual Studio Visual Basic) many times, and I populate the ListView columns with data using SQL statements that pull data from a database. I'm now trying to use a ListView with the addition of check boxes.
View 4 RepliesAsp.net - Only Check One Checkbox At A Time Within A ListView?
Feb 6, 2012I have a ListView that contains 3 checkboxes per row. I want to set it up so that only one checkbox can be selected at a time. Here is my current CodeBehind...
Public Class MyClass
Dim Checkbox1 As Checkbox
Dim Checkbox2 As Checkbox
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Let me know if I need to include anything else. Right now when I click a checkbox and another checkbox is selected then both are selected instead of just the new one..
Check All Checkboxes Of Items In A Listview?
Mar 29, 2010How can you check all the checkboxes of all the items in a listview?
View 2 RepliesFormload Check Listview For Quantity?
Jun 7, 2011I have a project which is 98% complete. Its basically a Shop(till) interface. I have a form that has tabs the first being the main till, second shows a listview with everything in stock and the quantity of items in stock. Im stuck on one part of the program where when the form loads it checks the stock and if any of the items have a quantity less than 5 for example than it displays a message box to the user telling him/her to order new stock, but im not sure exactly how to do that.
View 5 RepliesHow To Check If Listview Item Was Changed
May 7, 2012I have a window which has 8 items in a listview along with 2 radio buttons below the listview. The user is able to select one or more selections in the listview and turn the selection on or off with the radio buttons(live, prior to hitting the submit button), my question is how do I tell which selection was changed? I was going to put the one or more selections into a string/array and use that later for some messages once the user hits the submit button. I can almost think of it but can't quite get there, i'll be using an if/else with the .selected option in listview items but am not sure how to tell if the user, say,goes back and changes the option from On to Off(Off originally)to remove that option from the array.
View 2 RepliesHow To Print Check Item In Listview
Jun 8, 2011i have create 1 listview & checkbox inside listview. how to print check item in listview.
View 6 RepliesHow To Split This String And Check For It In Listview
Apr 18, 2010I have a text file that stores processes marked safe/bad which saves like this
*2010-04-18*AvastSvc.exe*Avast Nullspace(forcheckbox) * date * process * Comment
How do i get *AvastSvc.exe* minus the ** and check to see if it has appeared in the listbox???
Also i cant find on google how to make my treeview always fully expanded on startup
Use The Listview Tool With Check Boxes?
Apr 11, 2011I am using visual studio 2008. I need to use the listview tool with checkboxes instead of the checked list box as with the ListView the properties can be set that the user can only have one choice.
Problem: I am not sure on the code to manipulate what option has been picked. I want it to output the same as the code below. I know how to manipulate a checked list boxes by the example code below:
If (ChkdListChoice.SelectedIndex = 2) Then
LstDisplay.Items.Add("Spicy Chicken - �3.50")
price = price + 3.5
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VS 2005 Check For Each Array In Listview?
Apr 2, 2012I'm working on my listview to extract the strings from my php source. I want to check for each array in my listview when i finds the matches of html tags "<span id=""mystrings2"">Enabled", then tick for each checkbox in the listview when the matches are found.
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VS 2008 Check All Items In A Listview
May 7, 2012ok in vb6 i would use this to check all items in a listview.
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Now Here's my confusion. And i spotted at least one other person on here who was asking the same thing about this.But got no real clear answer that i could see. as a test to compare i tried his suggestion and loaded the same listview up in both a vb6 app and a vb.net app..The list i used was quit large so the comparison would be very through..my list was in the 80,000 lines range tho..yeah talk about overkill The vb6 app checked/unchecked the items within a matter of milliseconds..the vb.net took an extremely long time tho..well not extreme but was very noticeably slower about doing the loops.
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