#1
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    Counting the number of items


    guys need help i am new to asp.net programming and i cant figure out what could possibly the solution.

    ihave two listboxes. the first one contains the items to be selected and added to the other listbox. When i click the add button, the program should count the items that was added on the second list box. I want to put the count in a textbox

    here is the code: c#

    using System;
    using System.Collections.Generic;
    using System.Linq;
    using System.Web;
    using System.Web.UI;
    using System.Web.UI.WebControls;

    public partial class _Default : System.Web.UI.Page

    {
    int count = 0;
    int x;
    protected void Page_Load(object sender, EventArgs e)
    {
    if (!(IsPostBack)){
    lst1.Items.Add("Red");
    lst1.Items.Add("Blue");
    lst1.Items.Add("Yellow");
    lst1.Items.Add("Black");
    }
    }


    protected void add(object sender, EventArgs e)
    {
    lst2.Items.Add(lst1.SelectedItem.Text);

    count = count + 1;


    }
    protected void btnRemove_Click(object sender, EventArgs e)
    {
    lst2.Items.Remove(lst2.SelectedItem);

    }
  2. #2
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    Stumpier old Moderator
    Devshed Supreme Being (6500+ posts)

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    I don't use NET or C# but most MS objects have an index or count property. If no one jumps in here try the NET forum, this forum is mostly classic asp.
    ======
    Doug G
    ======
    It is a truism of American politics that no man who can win an election deserves to. --Trevanian, from the novel Shibumi

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