Check individual items from a list of Valuetuple in c# 7

Question

Please consider the following list of ValueTuple C#7

List<(double prices, int matches)> myList = new List<(double, int)>();

                    myList.Add((100, 9));  

                    myList.Add((100.50 , 12)); 

I can do Foreach var i in myList, myList.Max, myList.Average etc and it will return both types of the ValueTuple.

But, how can I check and return only the values for prices and/or matches? Can you post examples please?

Answer 1

Pattern-matching can be used to deconstruct the tuple in a for-each statement

List<(double prices, int matches)> myList = new List<(double, int)>();
myList.Add((100, 9));
myList.Add((100.50, 12));

foreach (var (price, match) in myList)
{
    Console.WriteLine($"Price: {price}");
    Console.WriteLine($"Match: {match}");
}