C#

public ListBox.Collection Items
{
    get { return listbox1.Items; }
    set { listbox1.Items = value; }
}

public ListBox.ObjectCollection Items
       {
           get { return listBox1.Items; }
           set { listBox1.Items = value; }//Error--System.Windows.Forms.ListBox.Items' cannot be assigned to -- it is read only
       }

public ListBox.ObjectCollection Items
        {
            get { return listBox1.Items; }
       }

//ControlAccessibleObject
//ControlCollection
//IntegerCollection
//ObjectCollection
//SelectedIndexCollection
//SelectedObjectCollection

[Editor("System.Windows.Forms.Design.StringCollectionEditor, System.Design", "System.Drawing.Design.UITypeEditor, System.Drawing")]

private void Form1_Load(object sender, EventArgs e)
        {
            StreamReader sr = new StreamReader(path + "\\Sessions.txt");
            RichTextBox rtb = new RichTextBox();
            rtb.Text = sr.ReadToEnd();

            for (int i = 0; i < rtb.Lines.Length-1; i++)
            {
                session1.listBox1.Items.Add(rtb.Lines[i]);//session1 is my UserControl
                //session1.aItems.Add(rtb.Lines[i]);   // this is working too
            }
            sr.Close();
        }

John Simmons / outlaw programmer wrote:

and often does more harm than good in its recommendations.

Bastard Programmer from Hell

class MultiServiceFactory {
 IMultiService Create(string name){
  if(name == "01") return new Company.Service01.MultiService();
  else if(name == "02") return new Company.Service02.MultiService();
  // ... etc
  else throw new ArgumentException("Can't make a service for "+name);
 }
}