"在构造函数和初始值设定项中,在使用对象初始值设定项语法时,仅支持属性或字段参数绑定"

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

    public Person(string name, int age)
    {
        Name = name;
        Age = age;
    }
}

public class Program
{
    public static void Main()
    {
        // 使用对象初始化语法
        var person = new Person { Name = "John", Age = 30 };

        // 输出结果
        Console.WriteLine($"Name: {person.Name}, Age: {person.Age}");
    }
}

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

    public Person(string name, int age)
    {
        Name = name;
        Age = age;
    }
}

public class Program
{
    public static void Main()
    {
        // 使用构造函数为属性赋值
        var person = new Person("John", 30);

        // 输出结果
        Console.WriteLine($"Name: {person.Name}, Age: {person.Age}");
    }
}