listbox in c#

[khaled1988]

i want the right code for this one

i need to display listbox items one by one with coma (,) but the last item i have

to keep it without coma ....

for (i = 0; i <= listBox1.Items. Count; i++)
{

if (i == listBox1.Items. Count - 1)
{
url += listBox1.Items[i].ToString() ;
}
else
url += listBox1.Items[i].ToString() + ",";
}

thanks

[arunbojan]

Hi,

Can you be more specific or tell me what exactly is your required output and where you have to display...

[deathprincess]

I assume you have declared all your variables. I think you should omit the "=" sign on (i <= listBox1.Items. Count). It will cause an argument null exception because the index of the listbox will be greater than the number of items on the collection. Hope this helps.

Good Luck ^_^

[khaled1988]

i need to store it in string verbal

string url;
foreach (object x in listBox1.Items)
{
if (==here is the problem== )
url = url + x.ToString();
else
url = url + x.ToString() + ",";
}
i have to get the last item to store it in to url string with out coma ","

this is the only problem

[r035198x]

Just add everything including the last comma then remove the last character in the string which will be the comma.
Also realize that concatenating strings is best done using StringBuilder rather than the + operator on strings.

[khaled1988]

please can you show me small sample

[r035198x]

please can you show me small sample

http://bytes.com/forum/thread756164.html

[khaled1988]

thanks so much i got it