In C#, a 2-tuple is a
tuple that contains two elements and it is also known as
pair. You can create a 2-tuple using two different ways:
Using Tuple<T1,T2>(T1, T2) Constructor
You can create 2-tuple using Tuple<T1, T2>(T1, T2) constructor. It initializes a new instance of the Tuple<T1,T2> 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);
Parameters:
- item1: It is the value of the first tuple component.
- item2: It is the value of the second tuple component.
Example:
Output:
Element 1: GeeksforGeeks
Element 2: 10
Using Create Method
You can also create 2-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> Create<T1, T2> (T1 item1, T2 item2);
Type Parameters:
- T1: It is the type of the first tuple component.
- T2: It is the type of the second tuple component.
Parameters:
- item1: It is the value of the first tuple component.
- item2: It is the value of the second tuple component.
Return Type: This method returns 2-tuple whose value is
item1 and
item2.
Example:
