static void Main(string[] args)
{
OOPCSEntities db = new OOPCSEntities();
var sum = 0;
var expentitures = db.Expenditures.ToArray();
for (int i = 0; i < expentitures.Length; i++)
{
sum += expentitures[i].Price;
}
Console.WriteLine("Tong Tien La : {0}", sum);
}
static void Main(string[] args)
{
var md = new OOPCSEntities();
Expenditure[] list = md.Expenditures.ToArray();
int sum = 0;
for (int i = 0; i < list.Length; i++)
{
Console.WriteLine(list[i].id + " " + list[i].Note + " " + list[i].Price + " " + list[i].Date);
sum += list[i].Price;
}
Console.WriteLine("Tong gia tien la :{0}đ", sum);
}
