Tuple is a data structure which gives you the easiest way to represent a data set which has multiple values that may/may not be related to each other. Item1 Property is used to get the first element of the given tuple. It is applicable on every tuple like 1-Tuple, 2-Tuple, and so on.
Syntax:
public T1 Item1 { get; }
Here, T1 is the value of the current Tuple<> object’s first component. This Tuple<> can be 1-tuple, or 2-tuple, or 3-tuple, or 4-tuple, or 5-tuple, or 6-tuple, or 7-tuple, or 8-tuple.
Example: In the below code, you can see that we are accessing the first element of each tuple.
// C# program to illustrate how to get // the first element of the tuple using System;
class GFG {
// Main method
static public void Main()
{
// Taking 1-tuple
var st1 = Tuple.Create( "Mohan" );
Console.WriteLine( "Student-1 Name: " + st1.Item1);
// Taking 2-tuple
var st2 = Tuple.Create( "Sohan" , 20);
Console.WriteLine( "Student-2 Name: " + st2.Item1);
// Taking 3-tuple
var st3 = Tuple.Create( "Soniya" , 30, "CSE" );
Console.WriteLine( "Student-3 Name: " + st3.Item1);
// Taking 4-tuple
var st4 = Tuple.Create( "Rohan" , 29, "CSE" , 2015);
Console.WriteLine( "Student-4 Name: " + st4.Item1);
// Taking 5-tuple
var st5 = Tuple.Create( "Siya" , 22, "CSE" , 2017,
"20-Mar-1993" );
Console.WriteLine( "Student-5 Name: " + st5.Item1);
// Taking 6-tuple
var st6 = Tuple.Create( "Riya" , 24, "CSE" , 2015,
"30-May-2015" , 230134832);
Console.WriteLine( "Student-6 Name: " + st6.Item1);
// Taking 7-tuple
var st7 = Tuple.Create( "Rohit" , 21, "CSE" , 2017,
"21-Apr-1998" , 384749829, 20000);
Console.WriteLine( "Student-7 Name: " + st7.Item1);
// Taking 8-tuple
var st8 = Tuple.Create( "Manita" , 24, "CSE" , 2016,
"03-Aug-1991" , 235678909, 34000, "C#" );
Console.WriteLine( "Student-8 Name: " + st8.Item1);
}
} |
Student-1 Name: Mohan Student-2 Name: Sohan Student-3 Name: Soniya Student-4 Name: Rohan Student-5 Name: Siya Student-6 Name: Riya Student-7 Name: Rohit Student-8 Name: Manita