[2008] Randomly Check Items In A CheckedListBox?

Jan 7, 2009

what I want is to select random items from a CheckedListBox and then print them to a sheet of paper. I also want to define how many random items are checked via a TextBox. Let's say I have 50 items in the CheckedListBox and I want to randomly select only 10 (more or less - user defined via the TextBox) of them and print them to a sheet of paper.

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Check Or Uncheck All Items In VB.NET CheckedListBox Control?

Feb 24, 2012

I 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 ?

[Code]...

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VS 2008 Selected Items In CheckedListBox?

Oct 26, 2011

Im using a CheckedListBox to delete files the user selects. however I get an error: Index was outside the bounds of the array

Code Private Sub btn_Delete_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btn_Delete.Click

[Code]...

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Saving CheckedListBox's Items, Filter Unchecked Items?

Mar 15, 2012

[URL]

how to make a filter that only show the items that checked and unchecked don't show in checklistbox

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Get All Items In Checkedlistbox?

Feb 18, 2009

Code in checkelistbox which was already filled in upon loading of the form[code]...

so now, i want to get all the items from myCheckedListBox.

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Check A Box In A Checkedlistbox By Name?

Sep 22, 2009

for each item as checkbox in lstCheckbox.items
if item.name.startswith("blah") then
item.checked = true

[code].....

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Save Items In CheckedListbox?

Apr 3, 2010

I have a CheckedListbox on my form which the user chooses the item/s necessary and then proceeds to calculate a few things which end up being displayed in a datagridview.The items are settings on how the calculations should work, if they want to include the client's goals, or reduce their income, etc. My question is this; what is the best way to save the CheckedListbox checked items when they click a button 'Save as default'? And once they open the form, if the user has already input their default settings how do I get these to display once the form is

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Select All Items In Checkedlistbox

Jan 8, 2009

I'm interested in select all items in checkedlistbox, have anyone code?

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Use A Checkedlistbox To Tell How Many Of The Items Are Selected

Jul 15, 2010

I am trying to use a checkedlistbox to tell how many of the items are selected. I can figure it out when I click a button. What I would like to happen is that when I check or uncheck the box I would like it to oupdate. Not wait until the index is changed. It would be nice if the checkedlistbox would throw an event when the spacebar is used to check and uncheck?

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Randomly Select 3 Items To Display On A Page

Jun 15, 2010

I have a class and I am trying to randomly select 3 items to display on a page (each item should be unique so that there is no repeating).I have some code that works(ish). The problem is that when I track the random numbers it takes about at least 50 attempts for the application to select a different random number than the one that was chosen the first time (defying the laws of probability).[code]

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Randomly Select Items In Combobox1 When Click It?

Aug 2, 2011

I have a button called 'populate'. I need it to randomly select items in combobox1 when I click it. Here is what I have tried doing but it doesn't give me the desired results.

Dim sacostofsyscheckout As Integer
Randomize()
sacostofsyscheckout = CInt(CInt((1500000 * Rnd()) + 3000000))

[Code]......

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Button - Coloring The CheckedListBox Items?

May 30, 2011

I am making a personal application in VB.NET that uses a CheckedListBox to store items. I have three buttons on my form, with which I would like to change the selected item's color with (to green, orange, and red.)

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Copy Items In ListBox From CheckedListBox?

Feb 3, 2009

I have this [code]...

But, it doesn't work in Visual Studio 2005, what I must to do?

I want to copy selected item from CheckedListBox to ListBox!

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Count Checked CheckedListBox Items?

Apr 12, 2010

I have CheckedListBox and four item in it!Now I want to count number of checked item. For this I use:

countnumber=CheckedListBox1.CheckedItems.Count

But countnumber is always 0 even if I checked CheckedListBox items or not!

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How To Remove All Checked Items In CheckedListBox

Jul 3, 2009

I'm trying to remove all the checked items in my CheckedListBox. I started by doing
CheckedListBox1.Items.Remove(CheckedListbox1.CheckedItems)
That seemed like it would work, but it didn't. I soon discovered that CheckedListBox1.Items.Remove only works on the the strings of the individual items.

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Remove Already Existing Items In The Checkedlistbox?

Apr 22, 2009

How to remove already existing items in the checkedlistbox?

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Remove Multiple Items From Checkedlistbox

May 9, 2009

How do i delete multiple items that matches some words, Like [code]

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Uncheck Checkedlistbox Items 1 By 1 After 5 Secs?

Apr 6, 2011

Im having trouble on how to uncheck checkedlistbox items 1 by 1 after 5 secs.ex.I have two items on checkedlistbox

Checked - Item1
Checked - Item2

Then after I clicked the button Item1 is going to be uncheck and after 5 secs item2 is going to be uncheck?

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VS 2010 - How To Get Set Of Checked Items In CheckedListBox

Feb 27, 2012

How do I get the set of checked items in a checkedlistbox when an item is checked or unchecked, given that ItemCheck event occurs before the check state is actually updated? (The SelectedIndexChanged event won't work in my case.)

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Checkedlistbox To Check The Values As Per Database?

Oct 28, 2010

i have the below code
For i = 0 To Me.checkedlistbox1.Items.Count - 1
If reader("productname") = checkedlistbox1.SelectedItem(i).ToString Then

[code].....

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Count Number Of Items Checked In A CheckedListBox?

Mar 25, 2010

I am trying to get the number of items that are checked in my CheckedListbox. The Items.Count seens to only reference the entire collection so I am not sure how to narrow the count down to only the ones with checked boxes.

VB
'
Dim i As Integer

[Code]....

Basicaly I have the option for the user to print a series of reports directly to a printer that is not located in the same area as the application user. I want to show the user a progress bar how far into the process they are but I can't do it without getting the Maximum value of the Progress Bar (number of reports checked for printing).

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Find Items CheckedListBox - StringArray -looking For Better Solution?

May 11, 2010

I have a CheckedListBox with Items I also have a Stringarray which contains values from a DB All Items in the CheckedListBox ar checked, now i like to uncheck all items if there are in the StringArray.

Normaly i would do 2 for loops like Code is only pseudo - so no need to say it would not work this way
I know

' Loop though CheckedListBox
For i = 0 to CheckedListBox.count -1
' Loop though StrArray
For ii = 0 to Ubound(strArray)

[Code]...

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Populate Checkedlistbox With Items Form Database?

Oct 2, 2011

how can i dynamically populate checkedlistbox with items from the database?

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Retaining The Ticked Status Of Items In CheckedListBox W?

Feb 23, 2009

This loads the list of items from the text file

Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Dim StreamReader1 As New IO.StreamReader("L:\Glossary\Glossary.txt")

[code]......

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Select Predefined Items From A String In Checkedlistbox?

Jan 25, 2012

Is there an approach to preselect the items in checkedlistbox on formload.

1) I have a form with checkedlistbox

2) items in checkedlistbox are "One" "Two" "Three" "Four"

3) i have a string str="One,Two"

at formload i want these items in the checkedlistbox to be selected.

is there a way other than selecting these item by looping through the items in listedcheckedbox.

i.e., as we can get the selected items by using ".checkeditems" property

i need a way to select the items of checkedlistbox from a string or array in single statement without looping.

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Send Email On Selected Checkedlistbox Items?

Apr 7, 2011

sending message on selected items only on checkedlistbox?

[URL]

Example:I have 2 items on checkedlistbox(BccFeild).but I only want to send the email on the second item.Here's my Code so far..

Private Sub interval_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles interval.Tick
Dim BccLine As String
For index As Integer = 0 To BccField.Items.Count - 1

[code]....

Code Result: Even 1 only of checkedlistbox(BccFeild) is selected. Both items still receiving an email.

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Update A Label To Indicate How Many Items In A CheckedListBox Are Checked

Mar 1, 2012

I'm trying to update a label to indicate how many items in a CheckedListBox are checked. Here is the code I'm using:

Private Sub CheckedListBox1_ItemCheck(ByVal sender As System.Object, ByVal e As System.Windows.Forms.ItemCheckEventArgs) Handles CheckedListBox1.ItemCheck
Me.Label1.Text = "(" & Me.CheckedListBox1.CheckedItems.Count.ToString & ") of (" & Me.CheckedListBox1.Items.Count.ToString & ") Items Checked"
End Sub

It should say "(x) of (y) Items Checked" each time an item is checked or unchecked, but it's not updating the label properly, the count is always off by 1.

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VS 2005 Copying Items In Listbox From Checkedlistbox?

Nov 15, 2009

I need code for copying all items from checkedlistbox to listbox (ch

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Check A Checkbox Of The Selected Item In A Checkedlistbox?

Sep 30, 2011

I want to check a checkbox of the selected item in a checkedlistbox but option strict disallow it. How can I do it without turning it off?

Dim clb As CheckedListBox = DirectCast(sender, CheckedListBox)
clb.SelectedItem.checked = True 'late binding error

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VS 2010 : Programmatically Check Item In CheckedListBox?

Jun 12, 2011

Having some issue trying to programmatically check items in a CheckedListBox.What i am trying to achieve:

1. Pull Staffnames from database

2. Separate each staff member via delimiter

3. checked = true for each item in StaffCHKlist where staffnames = existing StaffChKlist item

i have had a few goes, but cant seem to achieve, this is where i am currently at:

Dim sl As String = ds.Tables("Consignment").Rows(0).Item("StaffName")
Dim tokens As String()
tokens = sl.Split(",")

[code]....

which errors with:

"List that this enumerator is bound to has been modified. An enumerator can only be used if the list does not change."

I have been trying to understand, would programmatically checking an item in a checkedlistbox be classified as list change?

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