c# 2 个结构相同的类赋值怎么做好,A类和B类不有任何继承关系，他们属性名相同，怎么给他们互相赋值呢

Question

c# 2 个结构相同的类赋值怎么做好
A类和B类不有任何继承关系，他们属性名相同，怎么给他们互相赋值呢

Answer 1

       public L SetProperties<T, L>(T t) where L : new()
        {
            if (t == null)
            {
                return default(L);
            }
            System.Reflection.PropertyInfo[] propertiesT = typeof(T).GetProperties(System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.Public);
            System.Reflection.PropertyInfo[] propertiesL = typeof(L).GetProperties(System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.Public);
            if (propertiesT.Length != propertiesL.Length || propertiesL.Length == 0)
            {
                return default(L);
            }
            L setT = new L();
            foreach (System.Reflection.PropertyInfo itemL in propertiesL)
            {
                foreach (System.Reflection.PropertyInfo itemT in propertiesT)
                {
                    if (itemL.Name == itemT.Name)
                    {
                        object value = itemT.GetValue(t, null);
                        itemL.SetValue(setT, value, null);
                    }
                }
            }
            return setT;
        }

Answer 2

 public bool Enabled;                                            //是否有效
        public bool Live;                                               //是否是旧数据        public int WebID;                                               //网ID
        public int Kind;                                                //数据类型(1-单独赢，2-单位置，3-两个都有)
这样的类属性似乎不能用

Answer 3

namespace hardcopy
{
    [StructLayout(LayoutKind.Sequential)]
    public class A {
        public int a;
        public A() { a = 0; }
    }
    [StructLayout(LayoutKind.Sequential)]
    public class B 
    {
        public int a;
        public B() { a = 0; }
    }
    class Program
    {
        static void Main(string[] args)
        {
            A a1 = new A();
            a1.a = 100;
            B b1=new B();
            IntPtr p = Marshal.AllocCoTaskMem(Marshal.SizeOf(a1));
            Marshal.StructureToPtr(a1, p, true);
            Marshal.PtrToStructure(p,b1);
        }
    }
}