日期:2014-05-17  浏览次数:20870 次

JS调用WinForm方法出问题了,求解
JS代码如下
JScript code
function addBillInfo() {
    //string billID,string count,string btID,string IwTime,string storage,string price
    var billID = document.getElementById("txtPiaohao").value;
    alert(1);
    var count = document.getElementById("txtCount").value;
    alert(2);
    var btID = document.getElementById("selType").value;
    alert(3);
    var IwTime = document.getElementById("nowTime").value;
    alert(4);
    var storage = document.getElementById("selectSM").value;
    alert(5);
    var price = document.getElementById("txtPrice").value;
    alert(6);
    window.external.addBillInfoMultiple(billID, count, btID, IwTime, storage, price);
    alert(7);
 }

Winform代码如下:

[System.Runtime.InteropServices.ComVisible(true)]
[PermissionSet(SecurityAction.Demand, Name = "FullTrust")]

  //添加票据基本信息(循环添加组票据)
  private void addBillInfoMultiple(string billID,string count,string btID,string IwTime,string storage,string price) 
  {

  string BillID = billID;
  int counts = int.Parse(count);
  int btid = int.Parse(btID);
  string IWtime = IwTime;
  int Storage = int.Parse(storage);
  int BillState1 = 0;
  for (int i = int.Parse(billID); i <= int.Parse(billID)+counts; i++)
  {
  BillInfo bi = new BillInfo();
  bi.BillID = i.ToString();
  bi.B.BID = btid;
  bi.IWtime = IWtime;
  bi.Storage.SMID = Storage;
  bi.Price = double.Parse(price);
  bi.BillState1 = BillState1;
  BillInfoManager.AddBillInfo(bi);
  }
  }

点击页面提交按钮后,JS方法运行到alert(6),至调用WinForm方法时提示脚本错误,无法调用addBillInfoMultiple方法或属性,求解~~
谢谢啦 ~~

------解决方案--------------------
供外部调用,怎么也要public 吧
------解决方案--------------------
要public的
------解决方案--------------------
不是本类使用,要public的。