Loop throught Listbox

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1.00/5 (2 votes)

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How to loop throught Listbox

I use this code, but its not working.
Any idea?

For Each item As String In lstmnth.SelectedItem.Value
       MessageBox.Show(item.ToString())
Next

Posted 27-Jan-11 23:42pm

Nilesh More

Updated 27-Jan-11 23:46pm

Estys

v4

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Manas Bhardwaj · Answer 1 · 2011-01-27T23:47:00

Solution 2

First of all, you should be looping through lstmnth.Items and not lstmnth.SelectedItem.Value as it has only one value.

Second, MessageBox does not work in ASP.NET, its as Windows Form thingie.

Posted 27-Jan-11 23:47pm

Manas Bhardwaj

Updated 27-Jan-11 23:48pm

v2

Comments

soni uma 28-Jan-11 5:52am

It is vb.net codding. And u can get MessageBox in vb.net

Pravin Patil, Mumbai 28-Jan-11 5:57am

Hi Soni, The question has been tagged under ASP.NET and it is not possible to have messagebox in ASP.NET no matter which language it is using C#.Net or VB.Net.

Sandeep Mewara 28-Jan-11 5:59am

Yet, it's a Winforms thing and not a ASP.NET application. Surely wrongly tagged question.

Pravin Patil, Mumbai 28-Jan-11 10:07am

yeah....it should have been tagged under VB.NET.

Pravin Patil, Mumbai 28-Jan-11 5:57am

Very good explanation manas.

soni uma 28-Jan-11 6:20am

Ohh, It is my mistake. I am not reading asp.net. Sorry manas we can not get messagebox in webpage.

Sergey Alexandrovich Kryukov 28-Jan-11 9:43am

Good - a 5.
--SA

Abhijit Jana · Answer 2 · 2011-01-27T23:56:00

Solution 3

Well, here is C# Snippet for you. Hope you can convert it into VB.NET

C#

foreach (ListItem s in listControl.Items)
     {
         Response.Write(s.Value);
     }

Hope this will help you !

Posted 27-Jan-11 23:56pm

Abhijit Jana

Comments

Abhijit Jana 28-Jan-11 6:03am

Sorry. Floks.. I have answered the same things. Page was open for me a long time after that I have answered !!

Sergey Alexandrovich Kryukov 28-Jan-11 9:45am

Nevertheless, a 5. I'm not sure writing response here is needed, does not matter -- just for example.
--SA

Nilesh More · Answer 3 · 2011-01-28T00:26:00

Solution 4

Thanks For replay

problem is solved

For i As Integer = 0 To lstmnth.Items.Count - 1
           If lstmnth.Items(i).Selected Then
              MessageBox.Show(lstmnth.Items(i).Value.ToString())
           End If
Next

Posted 28-Jan-11 0:26am

Nilesh More

Updated 28-Jan-11 0:34am

Comments

Pravin Patil, Mumbai 28-Jan-11 10:11am

Congrats.........

soni uma · Answer 4 · 2011-01-27T23:47:00

Solution 1

Do following way

Dim CountyItems As ListItem
For Each CountyItems In LstCounty.Items
      MessageBox.Show(CountyItems.Value.ToString())
Next

Posted 27-Jan-11 23:47pm

soni uma

Comments

Sergey Alexandrovich Kryukov 28-Jan-11 9:44am

Why are you still showing this message box?
--SA