/// <summary>
 /// 初始化节点
 /// </summary>
 /// <param name="entity"></param>
 /// <param name="workflow_nodeid_start"></param>
 public LGWBVerifyHelper(IWORKFLOW workflow, IVerifyEntity entity, IUserInfo userinfo)
 {
     this.AdvWorkFlow  = new AdvWorkFlow(workflow);
     this.Entity       = entity;
     this.UserInfo     = userinfo.AdvanceUserInfo();
     this.VeriOperList = this.GetThisVerifyOperList();
     this.StartNode    = this.Entity.GetCurrentNode();
 }