C#•2y ago

❔ list patterns net 7

any use case of List patterns in project? , can we use List<T>?

4 Replies

cathei•2y ago

List<int> numbers = new() { 1, 2, 3 };

if (numbers is [var first, _, _])
{
    Console.WriteLine($"The first element of a three-item list is {first}.");
}

List<int> numbers = new() { 1, 2, 3 };

if (numbers is [var first, _, _])
{
    Console.WriteLine($"The first element of a three-item list is {first}.");
}

Yes

sagarviradiyaOP•2y ago

Can you share example of List. and any real scenarios which can be used in project?

ero•2y ago

Is the example they gave not sufficient?

Accord•2y ago

Was this issue resolved? If so, run /close - otherwise I will mark this as stale and this post will be archived until there is new activity.

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❔ list patterns net 7