public void LoadEntries()
{
lbxDeviceSites.DataSource = null;
lbxDeviceSites.Items.Clear();
lbxDeviceSites.ValueMember = "ID";
lbxDeviceSites.DisplayMember = "DispVal";
lbxDeviceSites.DataSource = sql.FillDataTable($"SELECT *, Name || ' - ' || Site AS DispVal FROM DeviceSites WHERE MACAddress = '{MACAddress}'");
}