/// <summary>
        /// 获得数据列表
        /// </summary>
        public List<Model.Class_TraningCommentAnswer> DataTableToList(DataTable dt)
        {
            List<Model.Class_TraningCommentAnswer> modelList = new List<Model.Class_TraningCommentAnswer>();
            int rowsCount = dt.Rows.Count;
            if (rowsCount > 0)
            {
                Model.Class_TraningCommentAnswer model;
                for (int n = 0; n < rowsCount; n++)
                {
                    model = new Model.Class_TraningCommentAnswer();
                    if (dt.Rows[n]["Id"].ToString() != "")
                    {
                        model.Id = int.Parse(dt.Rows[n]["Id"].ToString());
                    }
                    if (dt.Rows[n]["AnswerResult"].ToString() != "")
                    {
                        model.AnswerResult = int.Parse(dt.Rows[n]["AnswerResult"].ToString());
                    }
                    if (dt.Rows[n]["Question"].ToString() != "")
                    {
                        model.Question = int.Parse(dt.Rows[n]["Question"].ToString());
                    }
                    if (dt.Rows[n]["Credit"].ToString() != "")
                    {
                        model.Credit = int.Parse(dt.Rows[n]["Credit"].ToString());
                    }
                    model.Chose = dt.Rows[n]["Chose"].ToString();
                    if (dt.Rows[n]["AccountId"].ToString() != "")
                    {
                        model.AccountId = int.Parse(dt.Rows[n]["AccountId"].ToString());
                    }
                    if (dt.Rows[n]["Delflag"].ToString() != "")
                    {
                        if ((dt.Rows[n]["Delflag"].ToString() == "1") || (dt.Rows[n]["Delflag"].ToString().ToLower() == "true"))
                        {
                            model.Delflag = true;
                        }
                        else
                        {
                            model.Delflag = false;
                        }
                    }
                    if (dt.Rows[n]["CreateDate"].ToString() != "")
                    {
                        model.CreateDate = DateTime.Parse(dt.Rows[n]["CreateDate"].ToString());
                    }

                    modelList.Add(model);
                }
            }
            return modelList;
        }
        /// <summary>
        /// 得到一个对象实体
        /// </summary>
        public Model.Class_TraningCommentAnswer GetModel(int Id)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select Id, AnswerResult, Question, Credit, Chose, AccountId, Delflag, CreateDate  ");
            strSql.Append("  from Class_TraningCommentAnswer ");
            strSql.Append(" where ");
            strSql.Append(" Id = @Id  ");

            SqlParameter[] parameters = {
                                                new SqlParameter("@Id", SqlDbType.Int,4)
                            };
            parameters[10].Value = Id;

            Model.Class_TraningCommentAnswer model = new Model.Class_TraningCommentAnswer();
            DataSet ds = MSEntLibSqlHelper.ExecuteDataSetBySql(strSql.ToString(), parameters);

            if (ds.Tables[0].Rows.Count > 0)
            {
                if (ds.Tables[0].Rows[0]["Id"].ToString() != "")
                {
                    model.Id = int.Parse(ds.Tables[0].Rows[0]["Id"].ToString());
                }
                if (ds.Tables[0].Rows[0]["AnswerResult"].ToString() != "")
                {
                    model.AnswerResult = int.Parse(ds.Tables[0].Rows[0]["AnswerResult"].ToString());
                }
                if (ds.Tables[0].Rows[0]["Question"].ToString() != "")
                {
                    model.Question = int.Parse(ds.Tables[0].Rows[0]["Question"].ToString());
                }
                if (ds.Tables[0].Rows[0]["Credit"].ToString() != "")
                {
                    model.Credit = int.Parse(ds.Tables[0].Rows[0]["Credit"].ToString());
                }
                model.Chose = ds.Tables[0].Rows[0]["Chose"].ToString();
                if (ds.Tables[0].Rows[0]["AccountId"].ToString() != "")
                {
                    model.AccountId = int.Parse(ds.Tables[0].Rows[0]["AccountId"].ToString());
                }
                if (ds.Tables[0].Rows[0]["Delflag"].ToString() != "")
                {
                    if ((ds.Tables[0].Rows[0]["Delflag"].ToString() == "1") || (ds.Tables[0].Rows[0]["Delflag"].ToString().ToLower() == "true"))
                    {
                        model.Delflag = true;
                    }
                    else
                    {
                        model.Delflag = false;
                    }
                }
                if (ds.Tables[0].Rows[0]["CreateDate"].ToString() != "")
                {
                    model.CreateDate = DateTime.Parse(ds.Tables[0].Rows[0]["CreateDate"].ToString());
                }

                return model;
            }
            else
            {
                return null;
            }
        }