private void LoadData()
{
_supplies.Rows.Clear();
List <SupplyVM> supplies = _supplyDao.GetSupplies();
foreach (SupplyVM supply in supplies)
{
_supplies.Rows.Add(supply, supply.Name, supply.Stock, supply.RealStock, Utils.FormatDate(supply.lastTimeSupplied), "Edit");
}
AddColorToStock(supplies.Count);
}