Basic Skype Mass Message - Printable Version

Code:
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace WindowsFormsApplication1
{
    public partial class Hub : Form
    {
        SKYPE4COMLib.Skype skype = new SKYPE4COMLib.Skype();
        //By homological.
        public Hub()
        {
            InitializeComponent();
        }

        private void buttonSend_Click(object sender, EventArgs e)
        {
            foreach (SKYPE4COMLib.IUser friend in skype.Friends)
            {
                switch(friend.OnlineStatus)
                {
                    case SKYPE4COMLib.TOnlineStatus.olsOnline:
                        if (checkOnline.Checked)
                        {
                            skype.SendMessage(friend.Handle, richContent.Text);
                        }
                        break;
                    case SKYPE4COMLib.TOnlineStatus.olsOffline:
                        if (checkOffline.Checked)
                        {
                            skype.SendMessage(friend.Handle, richContent.Text);
                        }
                        break;
                    case SKYPE4COMLib.TOnlineStatus.olsDoNotDisturb:
                        if (checkBusy.Checked)
                        {
                            skype.SendMessage(friend.Handle, richContent.Text);
                        }
                        break;
                    case SKYPE4COMLib.TOnlineStatus.olsAway:
                        if(checkAway.Checked)
                        {
                            skype.SendMessage(friend.Handle, richContent.Text);
                        }
                        break;

                }
            }
        }
    }
}