private void buttonMoveUp_Click(object sender, EventArgs e)
{
int index = this.listBoxScripts.SelectedIndex;
if (index > 0)
{
Script script = Project.ScriptManager.Scripts[index];
this._scripts.RemoveAt(index);
this._scripts.Insert(index - 1, script);
this.listBoxScripts.SelectedIndex = index - 1;
}
}