C#: What are tuples in C#?

1var person = (Name: "Alice", Age: 30);
2Console.WriteLine(person.Name);  // Alice
3
4// Deconstruction
5var (name, age) = person;
6Console.WriteLine($"{name}: {age}");

1public (string Name, int Age) GetPerson()
2{
3    return (Name: "Alice", Age: 30);
4}
5
6var (name, age) = GetPerson();

1var (_, age) = GetPerson();  // Ignore name

1var a = (1, 2);
2var b = (1, 2);
3a == b;  // true