Professional Web Applications Themes

checkboxlist control - ASP.NET General

Why don't you keep one of the checkbox selected on load. -- Regards Khan Imran "buran" <buranburan.com> wrote in message news:#C9iNewPDHA.3020TK2MSFTNGP10.phx.gbl... > Dear ASP.NET Users, > > How can I check whether at least one item is selected in checkboxlist > control, what is the simplest way? > > Thanks in advance, > > Buran > >...

  1. #1

    Default Re: checkboxlist control

    Why don't you keep one of the checkbox selected on load.

    --
    Regards
    Khan Imran
    "buran" <buranburan.com> wrote in message
    news:#C9iNewPDHA.3020TK2MSFTNGP10.phx.gbl...
    > Dear ASP.NET Users,
    >
    > How can I check whether at least one item is selected in checkboxlist
    > control, what is the simplest way?
    >
    > Thanks in advance,
    >
    > Buran
    >
    >

    Khan Imran Guest

  2. #2

    Default Re: checkboxlist control

    if "0" & CheckboxList1.value = "0" then
    'not checked
    end if

    could it work?

    "buran" <buranburan.com> escribió en el mensaje
    news:#C9iNewPDHA.3020TK2MSFTNGP10.phx.gbl...
    > Dear ASP.NET Users,
    >
    > How can I check whether at least one item is selected in checkboxlist
    > control, what is the simplest way?
    >
    > Thanks in advance,
    >
    > Buran
    >
    >

    Ignacio Martinez Guest

  3. #3

    Default Re: checkboxlist control

    there's one way even more effective if you're not checking any of the items
    when the page loads.

    Dim Item as ListItem
    Dim isChecked as Boolean = False

    For Each Item in CheckboxList1.Items
    if item.selected = true then
    isChecked=True
    Exit For
    end if
    Next

    If isChecked=False then
    'Not Checked
    End if

    "Ignacio Martinez" <imartinezborealsys.com.ar> escribió en el mensaje
    news:#JP#U4wPDHA.2852tk2msftngp13.phx.gbl...
    > if "0" & CheckboxList1.value = "0" then
    > 'not checked
    > end if
    >
    > could it work?
    >
    > "buran" <buranburan.com> escribió en el mensaje
    > news:#C9iNewPDHA.3020TK2MSFTNGP10.phx.gbl...
    > > Dear ASP.NET Users,
    > >
    > > How can I check whether at least one item is selected in checkboxlist
    > > control, what is the simplest way?
    > >
    > > Thanks in advance,
    > >
    > > Buran
    > >
    > >
    >
    >

    Ignacio Martinez Guest

Similar Threads

  1. Replies: 2
    Last Post: May 6th, 04:32 AM
  2. Custom Checkboxlist control
    By Burak in forum ASP.NET
    Replies: 2
    Last Post: September 25th, 08:33 PM
  3. CheckBoxList
    By Tina in forum ASP.NET General
    Replies: 1
    Last Post: July 31st, 02:05 AM
  4. How to prevent changes to CheckBoxList
    By Meerkat in forum ASP.NET General
    Replies: 4
    Last Post: July 6th, 12:36 AM
  5. /!\ How to colorize selected checkbox in checkboxlist control ?
    By Francois Verbeeck in forum ASP.NET General
    Replies: 0
    Last Post: June 24th, 03:13 PM

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139