C# Enumerable all

Adam, the developer answered on October 14, 2022 Popularity 9/10 Helpfulness 1/10

answer C# Enumerable all

C# Enumerable all

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class Pet
{
    public string Name { get; set; }
    public int Age { get; set; }
}

public static void AllEx()
{
    // Create an array of Pets.
    Pet[] pets = { new Pet { Name="Barley", Age=10 },
                   new Pet { Name="Boots", Age=4 },
                   new Pet { Name="Whiskers", Age=6 } };

    // Determine whether all pet names
    // in the array start with 'B'.
    bool allStartWithB = pets.All(pet =>
                                      pet.Name.StartsWith("B"));

    Console.WriteLine(
        "{0} pet names start with 'B'.",
        allStartWithB ? "All" : "Not all");
}

// This code produces the following output:
//
//  Not all pet names start with 'B'.

Popularity 9/10 Helpfulness 1/10 Language csharp

Source: learn.microsoft.com

Tags: c# enumerable

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