C# LINQ -按类中的列表类型属性进行过滤

// 定义一个Person类
class Person
{
    public string Name { get; set; }
    public List<string> Hobbies { get; set; }
}

// 创建一个Person列表
List<Person> people = new List<Person>
{
    new Person { Name = "Alice", Hobbies = new List<string> { "Reading", "Cooking" } },
    new Person { Name = "Bob", Hobbies = new List<string> { "Sports", "Gaming" } },
    new Person { Name = "Charlie", Hobbies = new List<string> { "Music", "Dancing" } }
};

// 使用LINQ按Hobbies属性进行过滤
string filter = "Cooking";
var filteredPeople = people.Where(p => p.Hobbies.Contains(filter));

// 输出过滤结果
foreach (var person in filteredPeople)
{
    Console.WriteLine(person.Name);
}