C#通过属性反射设置属性值

using System;

public class MyClass
{
    public string MyProperty { get; set; }
}

public class Program
{
    public static void Main()
    {
        MyClass obj = new MyClass();
        Type type = obj.GetType();
        PropertyInfo propertyInfo = type.GetProperty("MyProperty");
        propertyInfo.SetValue(obj, "Hello, World!");
        Console.WriteLine(obj.MyProperty);
    }
}