private void comboBoxIncludeDef_SelectedIndexChanged(object sender, EventArgs e)
{
if (sharpTuner.AvailableDevices.DefDictionary.ContainsKey(comboBoxIncludeDef.SelectedItem.ToString()))
def.ident.include = comboBoxIncludeDef.SelectedItem.ToString();
else
def.ident.include = null;
}