How to create 3-Tuple or Triple Tuple in C#?
In C#, a 3-tuple is a tuple that contains three elements and it is also known as triple. You can create a 3-tuple using two different ways:
Using Tuple<T1,T2,T3>(T1, T2, T3) Constructor
You can create 3-tuple using Tuple<T1, T2,T3>(T1, T2, T3) constructor. It initializes a new instance of the Tuple<T1, T2, T3> class. But when you create a tuple using this constructor then you have to specify the type of the element stored in the tuple.
Syntax:
public Tuple (T1 item1, T2 item2, T3 item3);
Parameters:
- item1: It is the value of the first tuple component.
- item2: It is the value of the second tuple component.
- item3: It is the value of the third tuple component.
Example:
using System;
public class GFG {
static public void Main()
{
Tuple< string , int , char > My_Tuple = new Tuple< string , int , char >( "GeeksforGeeks" , 10, 'C#' );
Console.WriteLine( "Element 1: " + My_Tuple.Item1);
Console.WriteLine( "Element 2: " + My_Tuple.Item2);
Console.WriteLine( "Element 3: " + My_Tuple.Item3);
}
}
|
Output:
Element 1: GeeksforGeeks
Element 2: 10
Element 3: C#
Using Create Method
You can also create 3-tuple with the help of Create method. When you use this method then there is no need to specify the type of the elements stored in the tuple.
Syntax:
public static Tuple<T1,T2,T3> Create<T1, T2, T3> (T1 item1, T2 item2, T3 item3);
Type Parameters:
- T1: It is the type of the first tuple component.
- T2: It is the type of the second tuple component.
- T3: It is the type of the third tuple component.
Parameters:
- item1: It is the value of the first tuple component.
- item2: It is the value of the second tuple component.
- item3: It is the value of the third tuple component.
Return Type: This method returns 3-tuple whose value is item1, item2, and item3.
Example:
using System;
public class GFG {
static public void Main()
{
var My_Tuple = Tuple.Create( "Geeks" , 20, 'f' );
Console.WriteLine( "Element 1: " + My_Tuple.Item1);
Console.WriteLine( "Element 2: " + My_Tuple.Item2);
Console.WriteLine( "Element 3: " + My_Tuple.Item3);
}
}
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Output:
Element 1: Geeks
Element 2: 20
Element 3: f
References:
Last Updated :
29 Nov, 2019
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