一 . 陣列（List）

1 . 建立陣列

  //建立陣列
  List<string> list = new List<string>(); // Example List 

2 .向陣列中新增元素值

  list.Add(videoBgImgURL = videoBgImgURL);// Contains: spaniel
  list.Add(videoUrl = videoUrl);// Contains: spaniel, beagle
  list.Insert(1, videoPlayImgURL = videoPlayImgURL);

3 . 遍歷獲取值

foreach (string s in list)

{

    Console.WriteLine(s);

}

二. 字典（Dictionary）

1 .建立字典

 //建立字典
  Dictionary<string, string> dict = new Dictionary<string, string>();

2 . 向字典中新增元素值

 //新增字典的元素       
 dict.Add("videoBgImgURL" , videoBgImgURL);
  dict.Add("videoUrl", videoUrl); 
 

  dict.Add("videoPlayImgURL", videoPlayImgURL);

3 .向字典中取值

//取值/賦值
string val = d["key1"];
d["key1"] = "new value";