ajax中如何将Request得到的NameValueCollection转换成实体类

Question

实体类如下：  public class Peson
    {
        public string Name { get; set; }
        public string Sex { get; set; }
    }前台通过Jquery的中post或get方法发送数据到后台，格式:{"Name":"张三","Sex":"男"} 后台通过Request获取数据并添加到NameValueCollection中；
NameValueCollection paramValueCollection = new NameValueCollection();
paramValueCollection.Add(context.Request.QueryString);
paramValueCollection.Add(context.Request.Form);如何将NameValueCollection转换成实体类

Answer 1

那您只能new 对象 手动赋值了

Answer 2

        NameValueCollection paramValueCollection = new NameValueCollection();
        paramValueCollection.Add(Request.QueryString);
        paramValueCollection.Add(Request.Form);
        List<Peson> list = new List<Peson>();
        for (int i = 0; i < paramValueCollection.Count; i++)
            list.Add(new Peson() { Name = paramValueCollection.GetKey(i), Sex = paramValueCollection[i] });

Answer 3

两者之间转换，不用new对象！

Answer 4

namespace WebApplication1
{
    public partial class _Default : System.Web.UI.Page
    {
        protected void Page_Load(object sender, EventArgs e)
        {
            Type type = Type.GetType("WebApplication1.Peson");
            object obj = null;
            Type List = typeof(List<>);
            List = List.MakeGenericType(type);
            MethodInfo ListAdd = List.GetMethod("Add");
            object listObj = Activator.CreateInstance(List);
            for (int i = 0; i < Request.QueryString.Count; i++)
            {
                obj = Activator.CreateInstance(type);
                type.GetProperty("Key").SetValue(obj, Request.QueryString.GetKey(i), null);
                type.GetProperty("Value").SetValue(obj, Request.QueryString[i], null);
                ListAdd.Invoke(listObj, new object[] { obj });
            }
            int Count = (int)List.GetProperty("Count").GetValue(listObj, null);
            for (int i = 0; i < Count; i++)
            {
                obj = List.InvokeMember("Item", BindingFlags.GetProperty, null, listObj, new object[] { i });
                foreach (PropertyInfo p in type.GetProperties())
                    Response.Write(p.GetValue(obj, null) + "<br/>");
            }
        }
    }
    public class Peson
    {
        public string Key { get; set; }
        public string Value { get; set; }
    }
}

Answer 5

                        object o = Assembly.GetAssembly(para[i].ParameterType).CreateInstance(para[i].ParameterType.FullName);
                        PropertyInfo[] props = para[i].ParameterType.GetProperties();
                        foreach (PropertyInfo item in props)
                        {
                            if (paramValueCollection[item.Name.ToLower()] != null)
                            {
                                item.SetValue(o, ChangeType(paramValueCollection[item.Name.ToLower()], item.PropertyType), null);
                            }
                        }
                        paramValueArray[i] = o;
                    }
已经解决了