public HashSet <DeliveryWarehouseItemModel> GetWarehouseDeliveries()
{
string query = "SELECT delivery_warehouse.id, medicine.name, delivery_warehouse.quantity, delivery_warehouse.cost, delivery_warehouse.date " +
"FROM delivery_warehouse " +
"LEFT JOIN medicine ON medicine.id = delivery_warehouse.id_medicine ";
command = new MySqlCommand(query, connection);
MySqlDataReader reader = command.ExecuteReader();
HashSet <DeliveryWarehouseItemModel> items = new HashSet <DeliveryWarehouseItemModel>();
DeliveryWarehouseItemModel item;
while (reader.Read())
{
item = new DeliveryWarehouseItemModel();
item.id = reader.GetValue(0).ToString();
item.name = reader.GetValue(1).ToString();
item.quantity = reader.GetValue(2).ToString();
item.cost = reader.GetValue(3).ToString();
item.date = reader.GetValue(4).ToString();
items.Add(item);
}
command.Dispose();
return(items);
}
public DeliveryWarehouseViewModel()
{
_selectedItem = null;
GetDataFromDatabase();
}
