public SaleLineItem Get(int id)
{
using (SqlConnection connection = conn.OpenConnection())
{
using (SqlCommand cmd = connection.CreateCommand())
{
cmd.CommandText = "SELECT * FROM SaleLineItem WHERE id = @id";
cmd.Parameters.AddWithValue("id", id);
//Finding and fetching result from SQL database using DBproduct to also find the corresponding product for the SaleLineItem
DBProduct dbProduct = new DBProduct();
SqlDataReader reader = cmd.ExecuteReader();
bool isRead = reader.Read();
return(new SaleLineItem(reader.GetInt32(0),
dbProduct.Get(reader.GetInt32(1)),
reader.GetInt32(2), reader.GetInt32(3)));
}
}
}
public List <SaleLineItem> GetAll()
{
List <SaleLineItem> SaleLineItemList = new List <SaleLineItem>();
using (SqlConnection connection = conn.OpenConnection())
{
using (SqlCommand cmd = connection.CreateCommand())
{
cmd.CommandText = "SELECT * FROM SaleLineItem";
SqlDataReader reader = cmd.ExecuteReader();
DBProduct dbProduct = new DBProduct();
while (reader.Read())
{
SaleLineItem sli = new SaleLineItem(reader.GetInt32(0), dbProduct.Get(reader.GetInt32(1)), reader.GetInt32(2), reader.GetInt32(3));
SaleLineItemList.Add(sli);
}
}
}
return(SaleLineItemList);
}
