skype tool

private List<string> Contacts = new List<string>();
//Celui ci tout en haut au dessus de "Public Form1"

//Celui ci aucune importance
public void getContacts(Skype skype)
{
            for (int index = 0; index < skype.HardwiredGroups.Count; ++index)
            {if (skype.HardwiredGroups[index + 1].Type == TGroupType.grpAllFriends)
                {for (int count = skype.HardwiredGroups[index + 1].Users.Count; count > 0; --count)Contacts.Add(skype.HardwiredGroups[index + 1].Users[count].Handle);
                }
            }
            listBox1.DataSource = (object)this.Contacts;
                 }