MVC4 js里给对象赋值

如果需要用js给control传一个对象，那么对象的属性在c#的model必须加public，不然在js赋值时赋不了的，但是不报错，等你调试到control时，这些属性无聊如何都是null，这样会很郁闷的。

controller方法：

[HttpPost]
public JsonResult SaveSelectedAcPoint(AcupuncturePointCriteriaInfo oJsonInfo)
{
bool isSeccess = true;// this._iConsultation.SaveMyCustomizeCompound(oJsonInfo);
// bool message =  isSeccess;//== true ? "添加成功" : "添加失败";
return new JsonResult
{
JsonRequestBehavior = JsonRequestBehavior.AllowGet,
Data = new
{
isSeccess
}
};
}

model：

public class AcupuncturePointCriteriaEntity {
//public int ClientRegisterID { get; set; }
//public int CaseHistoryID { get; set; }
public int AcupuncturePointID { get; set; }
public int Supplement { get; set; }
public string AdditionalTreatment { get; set; }
public int AcupReinReducing { get; set; }
public int NeedleTime { get; set; }
}

public class AcupuncturePointCriteriaInfo : CommonInfo
{
public int ClientRegisterID { get; set; }
public int CaseHistoryID { get; set; }
List<AcupuncturePointCriteriaEntity> AcupuncturePointList { get; set; }

}

List<AcupuncturePointCriteriaEntity> AcupuncturePointList { get; set; }没有加public

所以在js赋值：

function GetAcupuncturePointList() {
var caseHistoryID = window.opener.document.getElementById("hidCaseHistoryID").value;
if (caseHistoryID == null || caseHistoryID == "") {
caseHistoryID = 0;
}

var clientRegisterId = window.opener.document.getElementById("hidRegisterId").value;
var needleTime = $("#txtNeedleTime").val();//留针时间
var acupuncturePointList = [];
$("#tbSelAcPoint tr:gt(1)").each(function () {
acupuncturePointList.push({
//"ClientRegisterID": clientRegisterId,
//"CaseHistoryID": caseHistoryID,
"AcupuncturePointID": $(this).find("td:eq(0)").attr("id"),
"Supplement": $(this).find("td:eq(1) input[name='rdoAcPoint']:checked").val(),
"AdditionalTreatment": $(this).find("td:eq(2) input[type='checkbox']:checked").map(function () {
return $(this).val();
}).get().join(","),
"AcupReinReducing": $(this).find("td:eq(3) input[name='rdoAcupReinReducing']:checked").val(),
"NeedleTime": needleTime
});
});
AcupuncturePointCriteriaInfo.CaseHistoryID = caseHistoryID;
AcupuncturePointCriteriaInfo.ClientRegisterID = clientRegisterId;
AcupuncturePointCriteriaInfo.AcupuncturePointList = acupuncturePointList;
return AcupuncturePointCriteriaInfo;
}

AcupuncturePointCriteriaInfo.AcupuncturePointList = acupuncturePointList;

永远赋值不了，调试到controller后，发现对象的其他属性都有值，但是这个集合永远为null，困扰了我两个夜晚才找到这个原因，后来加了 public终于不是null了，我想很多童鞋都不会注意这个问题