C# 利用反射給不同類型對象同名屬性賦值

    public class ObjectReflection
    {
        public static PropertyInfo[] GetPropertyInfos(Type type)
        {
            return type.GetProperties(BindingFlags.Public | BindingFlags.Instance);
        }

        public static void AutoMapping<S, T>(S s, T t)
        {
            // get source PropertyInfos
            PropertyInfo[] pps = GetPropertyInfos(s.GetType());
            // get target type
            Type target = t.GetType();

            foreach (var pp in pps)
            {
                PropertyInfo targetPP = target.GetProperty(pp.Name);
                object value = pp.GetValue(s,null);

                if (targetPP != null && value != null)
                {
                    targetPP.SetValue(t, value, null);
                }
            }
        }

調用方式

//Class1 objfrom,Class2 objto;


ObjectReflection.AutoMapping<Class1, Class2>(objfrom, objto);
//將 objfrom 的屬性復制給objto的同名屬性。