static void Main(string[] args)
{
var db = new OOPCSEntities();
var expenditures = db.Expenditures.ToArray();
int sum = 0;
//for (int i = 0; i < expenditures.Length; i++)
// sum = sum + expenditures[i].Price;
foreach (var expenditure in expenditures)
{
sum = sum + expenditure.Price;
}
Console.WriteLine(sum);
}
static void Main(string[] args)
{
var db = new OOPCSEntities();
var expenditures = db.Expenditure.ToArray();
int sum = 0;
for (int i = 0; i < expenditures.Length; i++)
{
sum += expenditures[i].Price;
}
//sum = 0;
//foreach (var exp in expenditures)
//sum += exp.Price;
}
static void Main(string[] args)
{
var db = new OOPCSEntities();
var expenditures = db.Expenditures.ToArray();
int sum = 0;
foreach (var expenditure in expenditures)
{
sum = sum + expenditure.Price;
}
// same ideal, diffrent way to code
// for (int i = 0; i < expenditures.Length; i++)
// {
// sum = sum + expenditures[i].Price;
// }
Console.WriteLine("So tien da su dung = " + sum);
}
