泛型類：

  public class MoudeType
        {
            public string RGuid { get; set; }
            public string Name { get; set; }
            public string Type { get; set; }

            public string State { get; set; }

            public string Sys { get; set; }
            public string OPCServiceGuid { get
 
; set; }
            public string BIMItemGuid { get; set; }
        }

將datatable中的值賦值給泛型

 for (int i = 0; i < dtNew.Rows.Count; i++)
                {
                    MoudeTypeItem = new MoudeType()
                    {
                        Name = Convert.ToString(dtNew.Rows[i]["部件名稱"
 
]),
                        Type = Convert.ToString(dtNew.Rows[i]["部件型別"]),
                        State = "開",
                        Sys = Convert.ToString(dtNew.Rows[i]["所屬系統"]),
                        RGuid = Convert.ToString(dtNew.Rows[i]["RowGuid"])
                    };

                    #region 根據裝置RowGuid在表DICT_BIMOPC 中獲取
 

                    //  MoudeTypeItem.OPCServiceGuid = dtNew.Rows[i]["OPCServiceGuid"].ToString();
                    //   MoudeTypeItem.BIMItemGuid = dtNew.Rows[i]["BIMItemGuid"].ToString();
                    #endregion                  
                    ListMoude.Add(MoudeTypeItem);
                }

//將泛型資料轉換為 DataTable
                DataTable dt = CheckAllOrUn.ToDataTable(ListMoude);

轉換的方法
 #region 將IList 轉換成DataTable
        public static DataTable ToDataTable(IList list)
        {
            DataTable result = new DataTable();
            if (list.Count > 0)
            {
                PropertyInfo[] propertys = list[0].GetType().GetProperties();
                foreach (PropertyInfo pi in propertys)
                {
                    result.Columns.Add(pi.Name, pi.PropertyType);
                }

                for (int i = 0; i < list.Count; i++)
                {
                    ArrayList tempList = new ArrayList();
                    foreach (PropertyInfo pi in propertys)
                    {
                        object obj = pi.GetValue(list[i], null);
                        tempList.Add(obj);
                    }
                    object[] array = tempList.ToArray();
                    result.LoadDataRow(array, true);
                }
            }
            return result;
        }
        #endregion