private void lstFollowingScripts_SelectedIndexChanged(object sender, System.EventArgs e)
        {
            FollowingScripts SelectedItem = (FollowingScripts)lstFollowingScripts.SelectedItem;

            lstScriptsOrder.Items.Clear();
            lstScriptsOrder.Items.AddRange(SelectedItem.ListScript.ToArray());
        }
        private void btnMoveDown_Click(object sender, System.EventArgs e)
        {
            if (lstScriptsOrder.SelectedIndex < lstScriptsOrder.Items.Count - 1)
            {
                FollowingScripts SelectedItem = (FollowingScripts)lstFollowingScripts.SelectedItem;
                int SelectedIndex             = lstScriptsOrder.SelectedIndex;

                ScriptEvaluator SelectedScript = SelectedItem.ListScript[SelectedIndex];

                SelectedItem.ListScript[SelectedIndex]     = SelectedItem.ListScript[SelectedIndex + 1];
                SelectedItem.ListScript[SelectedIndex + 1] = SelectedScript;

                lstScriptsOrder.Items[SelectedIndex]     = lstScriptsOrder.Items[SelectedIndex + 1];
                lstScriptsOrder.Items[SelectedIndex + 1] = SelectedScript;

                lstScriptsOrder.SelectedIndex = SelectedIndex + 1;
            }
        }