private void FillModel(VST_Process m)
        {
            if (m == null) return;

            Code = m.Code;
            Name = m.Name;
            IsMustRelateClient = m.IsMustRelateClient.ToUpper() == "Y";
            CanDirectCall = m.CanDirectCall.ToUpper() == "Y";
            Remark = m.Remark;

            //获取指定步骤编码开头的扩展字段属性,扩展字段名以步骤编码开头
            ExtParams = new Hashtable();
            foreach (string key in m.ExtPropertys.Keys)
            {
                if (key.ToUpper().StartsWith(Code.ToUpper()))
                {
                    ExtParams.Add(key, m.ExtPropertys[key]);
                }
            }
        }
 public VisitProcess(VST_Process m)
 {
     if (m != null) FillModel(m);
 }