1  List<object> bikeList = new List<object>();
 2             for (var i = 0; i < 1000; i++)
 3             {
 4                 string bikeFrame = ProductBikeFrame(i);
 5                 string bikeTyre1 = ProductBikeTyre(i*2-1);
 6                 string bikeTyre2 = ProductBikeTyre(i*2);
 7                 var bike = new { bikeFrame = bikeFrame, bikeTyre1 = bikeTyre1, bikeTyre2 = bikeTyre2 };
 8                 bikeList.Add(bike);
 9                 if (bikeList.Count == 100)
10                     if (SendBikeToACompay(bikeList) == "success")
11                     {  //....
12                         bikeList.Clear();
13                     }
14                     else
15                     {
16                         //.....
17                     }
18             }
19             
20     private static string SendBikeToACompay(List<object> bikeList)
21         {
22             bool companyCheck = GetCompanyCheck(bikeList);
23 
24             if (companyCheck)
25                 return "success";
26             else
27                 return "failed";
28         }
29 
30         /// <summary>
31         /// call A compamy interface get response.
32         /// </summary>
33         /// <param name="bikeList"></param>
34         /// <returns></returns>
35         private static bool GetCompanyCheck(List<object> bikeList)
36         {
37             //check result.
38             bool qaPass = false;
39             //check process...
40             return qaPass;
41         }
42 
43         private static string ProductBikeTyre(int i)
44         {
45             return "bikeTyre" + i;
46         }
47 
48         private static string ProductBikeFrame(int i)
49         {
50             return "bikeFramke" + i;
51         }