How to Call the Tuple in c#

Question

 public Tuple<string, int> aaCreeDtaOneAccount(int NbLines, string Straccref)
 {
     return new Tuple<string,int>(StrFullFilDtaname,NbLines);
 }

This function is in my Business Layer and i want to access in my UI

I want to access the two values NbLines and StrFullFilDtaname

How do i do that in C# Please Help

Answer 1

Use Item1 and Item2 properties of Tuple<T1, T2> class:

var tuple = aaCreeDtaOneAccount(42, "Foo");
var strFullFitDtaname = tuple.Item1;
var nblines = tuple.Item2;