add item in the listbox during runtime then store that item in the listbox
using ini file in delphi program
On Tue, Oct 28, 2008 at 1:35 PM, Benj Nunez <[EMAIL PROTECTED]> wrote:
>
> Normally, in other languages like Delphi, I used to clear the contents
> of the Listbox
> before I fill it up with data. My C# code looks like this:
>
> private void btnCheck_Click(object sender, EventArgs e)
> {
> listBox.Items.Clear();
>
> foreach (string s in displayList)
> {
> listBox.Items.Add(s);
> }
> }
>
> I noticed that whenever you enter values to the Listbox, instead of
> removing the previous entries,
> the succeeding values only gets appended. For example, on the first
> pass I enter "abc", the output
> is "abc". On the second pass, I enter "123", the values will now be
> "abc" and "123" one for each line!
>
> Is there a workaround on this? How do I clear the contents of the
> Listbox? By the way I use Arraylist to store data prior to displaying
> it to the Listbox.
>
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