Counting "checked" Checkboxes And Displaying Them?

Dec 3, 2010

I'm looking to be able to count checkboxes.

Private Sub Btn_Cast_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Btn_Cast.Click
Dim Counter As Integer = 0
If ChkBox_Barton.CheckState = 1 And ChkBox_Martin.CheckState = 1 And ChkBox_Richards.CheckState = 1 Then
MsgBox("Don't vote for more than 2")

[code]....

It lets me not select more than 2 and it works fine with the message box.Problem is, I'm trying to count it everytime, then let it reset and count again.Example. I select Barton one time, click vote, then i should be able to select someone new and click vote and it should keep counting.I need to then display my results. Should I just hold the number in a text or Integer file then display it that way?

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Counting Checked CheckBoxes Fails?

Feb 16, 2011

in my app I have to count the number of checkboxes have been checked to validate how many days were selected. 28 checkboxes in 2 groups of 14 to represent 2 pay periods. I tried counting the days by handling the CheckStateChanged or the CheckedChanged events of 14 checkboxes for each pay period, then if checked add 1 to payPeriod1 or 2. Either one of these works and counts the checked boes but when I try to reset my controls I get;

Private Sub CheckBox1_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles CheckBox9.CheckedChanged, CheckBox8.CheckedChanged, CheckBox7.CheckedChanged, CheckBox6.CheckedChanged, CheckBox5.CheckedChanged,[code].....

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Private chkRed(10, 25) As CheckBox
Private Sub frmForm1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load

[code].....

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Private Sub chk_AltHold_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles chk_AltHold1.CheckedChanged, chk_AltHold2.CheckedChanged, chk_AltHold3.CheckedChanged, chk_AltHold4.CheckedChanged, chk_AltHold5.CheckedChanged,

[code].....

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X, X, X
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Mar 26, 2010

I know my question reads a bit like that 'how much wood can a woodchuck chuck' line, excuse that... I have a repeater with checkboxes. There are numerous rows in this repeater - I never know how many - I want only one checkbox checked at any time. If the user changes the checked checkbox, any pre-existing checks are unchecked therefore maintaining a single checked checkbox.

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Mar 28, 2012

I'm trying to count the number of checked checkboxes in column 5 of the table. I've tried several approaches, but none have worked so far.This is the code I've written so far. As you can see, I've managed to count the number of rows.

VB
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
dbProvider = "PROVIDER=Microsoft.Jet.OLEDB.4.0;"
dbSource = "Data Source = C:/Databases/database.mdb"
con.ConnectionString = dbProvider & dbSource

[code]....

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Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim dishes As String = ""

[code].....

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Sep 1, 2011

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Private Sub Form1_FormClosing(ByVal sender As Object, ByVal e As System.Windows.Forms.FormClosingEventArgs) Handles Me.FormClosing
Dim count As Integer = 0
Dim x As Integer = 0
For x = 1 To DataGridView1.RowCount - 1
[Code] ....

The error message still occurs when I have only 2 chosen in that column. I even tried this
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I'm currently counting all the checked checkboxes in an asp.net gridview using:

$('#cphMain_gdvSalesOrder').delegate('input:checkbox', 'click', function() {
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Partial Class _45seater_WebUserControl
Inherits System.Web.UI.UserControl
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Dim str As String = Nothing
Dim id As String = Nothing

How to show after chekbox10, checkbox11, checkbox12 in text box as 10,11,12 ......so on using this code

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[Code]...

the problem with this code is that it only inserts the serial number of the LAST checked checkbox and the number of entries of it depends on the number of checked checkbox for example ... if I checked the rows with the serialnumber 123 and 55652341, first the row with the serial number 123 then second 55652341, only 55652341 appears in the database and it is entered twice(twice because two checkboxes are checked)

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Private Function GetCheck(ByVal node As TreeNodeCollection) As ArrayList
Dim lN As New ArrayList
For Each n As TreeNode In node
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lN.Add(n)
Else
lN.AddRange(GetCheck(n.Nodes))
End If
Next
Return lN
End Function

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Selected Node

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Apr 28, 2012

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Yes 1. Are you older than 18?

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Nov 13, 2010

I have 4 checkboxes and 1 textbox in webform if i type in textbox 1,2 then checkbox1 & 2 will be checked !

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[Code]...

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Nov 9, 2010

Insert checkbox checked value when checked to textbox as comma seperated string in vb.net or javascript

suppose i have 3 checkboxes and and 1 textboxes in my webpage.aspx

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and i want its revert also :

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Sep 22, 2011

my 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]

[Code]...

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