Tuple is an inbuilt class type introduced in .net framework 4.0. This type is very useful if the developer knows when and where to use it. A tuple in .net framework 4.0 will represent a data structure whose element can be strongly typed. This type is directly added to the System namespace.
Tuple Insight
Tuple is a static class and can be injected with a list of items that are of different types. A tuple object can be created using its constructor or by using the method factory method called Create. More