c# - (object) 是一个字段，但用作“方法”

Question

运行此代码时，我收到错误：

错误 1“EPSInvoice_ServiceLibrary.EPS_Service.tr_bl”是一个“字段”，但用作“方法”

它在 VS.net 中运行良好，但我正在转换为 C#。任何帮助，将不胜感激。谢谢

这是代码：

public class EPS_Service : IEPS_Service
    {
        List<input_params> Users = new List<input_params>();
        List<token_data> token_data = new List<token_data>(); 
        public decimal cal;
        object tr_bl;
        string branch;


        public void User_Login(input_params inputparams)
        { 
            EPS30Ora.EPS30Svr svr = new EPS30Ora.EPS30Svr();

              if (svr.LogOnEx("EDEESTE", inputparams.VSID, inputparams.Username, inputparams.Password, "EPS30Ora", ref inputparams.ck) == 0)
              {
                  try
                  {
                      Users.Add(inputparams);
                      svr.PrepareByMoney(inputparams.ck, 1, inputparams.meter_number, 10, 0, ref cal);
                      tr_bl = svr.GetInvoiceData(inputparams.ck, svr.Confirm(inputparams.ck));
                      branch = tr_bl(0)(1); 
                      token_data.Add(new token_data() { transfer_number = "0000000" });
                  }
                  catch (System.Runtime.InteropServices.COMException ex)
                  {

                  }
              }
        }

Answer 1

您的数组索引器需要是方括号：

branch = tr_bl[0][1];