按钮打开动态表单

using Kingdee.BOS.Core.Bill.PlugIn;
using Kingdee.BOS.Core.DynamicForm;
using Kingdee.BOS.Core.DynamicForm.PlugIn;
using Kingdee.BOS.Core.DynamicForm.PlugIn.Args;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace TEST
{
    public class Global
    {
        /// <summary>
        /// 用户id
        /// </summary>
        public string F_PAEZ_Text1 { get; set; }
    }
    public class DTBD : AbstractDynamicFormPlugIn  //父类方法
    {

        public override void AfterBarItemClick(Kingdee.BOS.Core.DynamicForm.PlugIn.Args.AfterBarItemClickEventArgs e)
        {
            base.AfterBarItemClick(e);

            if (e.BarItemKey.Equals("tbButton_2", StringComparison.OrdinalIgnoreCase))
            {
                DynamicFormShowParameter parameter = new DynamicFormShowParameter();

                //指定要打开的窗体ID
                parameter.FormId = "93741eb406774b1fb66fe4027f7c537b";
                //将客户ID添加到自定义参数中，以便在新窗体中获取
              /*  string F_PAEZ_Text1;
                if (this.View.Model.GetValue("F_PAEZ_Text1") != null)
                {
                    F_PAEZ_Text1 = this.View.Model.GetValue("F_PAEZ_Text1").ToString();
                }
                else
                {
                    F_PAEZ_Text1 = "";
                }
                parameter.CustomParams.Add("F_PAEZ_Text1", F_PAEZ_Text1); */
                this.View.ShowForm(parameter,
                          new Action<FormResult>((formResult) =>
                          {
                              if (formResult != null && formResult.ReturnData != null)
                              {
                                  this.Model.SetValue("F_PAEZ_Text1",
                                      ((Global)formResult.ReturnData).F_PAEZ_Text1);
                              }
                          }));
            }
            base.AfterBarItemClick(e);
        }


    }
        public class SubMain : AbstractDynamicFormPlugIn   //子单据方法
        {
            /*   private string F_PAEZ_Text1;