//我想要的最终Json结果为：

		{

			"TicketNumPercent" : [["景区01", 10], ["景区11", 20], ["景区21", 30], ["景区31", 40], ["景区41", 50]],

			"SalePricePercent" : [["景区01", 0], ["景区11", 1], ["景区21", 2], ["景区31", 3], ["景区41", 4]],

			"CostPricePercent" : [["景区01", 7], ["景区11", 14], ["景区21", 21], ["景区31", 28], ["景区41", 35]],

			"CommissionAmountPercent" :[["景区01", 7], ["景区11", 14], ["景区21", 21], ["景区31", 28], ["景区41", 35]],

			"ProfitAmountPercent" : [["景区01", 7], ["景区11", 14], ["景区21", 21], ["景区31", 28], ["景区41", 35]]

		}





			

		//DataTable:

		

		System.Data.DataTable dTab = new System.Data.DataTable();



        dTab.Columns.Add("Scence");

        dTab.Columns.Add("TicketNum");

        dTab.Columns.Add("TicketNumPercent");

        dTab.Columns.Add("SalePrice");

        dTab.Columns.Add("SalePricePercent");

        dTab.Columns.Add("CostPrice");

        dTab.Columns.Add("CostPricePercent");

        dTab.Columns.Add("CommissionAmount");

        dTab.Columns.Add("CommissionAmountPercent");

        dTab.Columns.Add("ProfitAmount");

        dTab.Columns.Add("ProfitAmountPercent");



        System.Data.DataRow dr = dTab.NewRow();

        for (int i = 0; i < 10; i++)

        {

            dr = dTab.NewRow();

            dr["Scence"] = "景区" + i + 1;

            dr["TicketNum"] = i;

            dr["TicketNumPercent"] = 10 * (i + 1);

            dr["SalePrice"] = i;

            dr["SalePricePercent"] = i;

            dr["CostPrice"] = 7 * (i + 1);

            dr["CostPricePercent"] = 7 * (i + 1);

            dr["CommissionAmount"] = 7 * (i + 1);

            dr["CommissionAmountPercent"] = 7 * (i + 1);

            dr["ProfitAmount"] = 7 * (i + 1);

            dr["ProfitAmountPercent"] = 7 * (i + 1);

            dTab.Rows.Add(dr);

        }

		

		

		

		//用为序列化为json的类：

		public class ReportSceneClass2

		{

			[JsonProperty("TicketNum")]

			public object[][] TicketNum { get; set; }



			[JsonProperty("SalePrice")]

			public object[][] SalePrice { get; set; }



			[JsonProperty("CostPrice")]

			public object[][] CostPrice { get; set; }



			[JsonProperty("CommissionAmount")]

			public object[][] CommissionAmount { get; set; }



			[JsonProperty("ProfitAmount")]

			public object[][] ProfitAmount { get; set; }

		}

   	    

		

		//在抽取DataTable中对应的行，列时不会处理了：。。。

		 public static ReportSceneClass2 ColumnsToObject(DataTable dt)

		{

			int arrayLength = dt.Rows.Count;

			ReportSceneClass2 objReportSceneClass2 = new ReportSceneClass2();

			

			objReportSceneClass2.TicketNum = new object[arrayLength][];

			

			//【问题】这里怎样从dt中抽取对应的行，列赋值给ReportSceneClass2类的object[][] ？



			for (int index = 0; index < arrayLength; index++)

			{

				





			}



			 return objReportSceneClass2;

		}