public void Pay(int id)
{
var msg = new Msg();
try
{
var Db = new Bills().BillDb;
var bill = Db.GetById(id);
if (bill == null)
{
throw new Exception("该账单不存在");
}
bill.Bill_is_active = 2;
if (Db.Update(bill))
{
msg.Message = "结算成功！";
}
else
{
throw new Exception("发生未知错误！");
}
}
catch (Exception ex)
{
msg.Code = -1;
msg.Message = ex.Message;
}
Response.Write(msg.ToJson());
Response.End();
}