下面是我獲取的的一個Dictionary物件

public Dictionary<int, dynamic> GetCatalogTree() {

Dictionary<int, dynamic> dic = new Dictionary<int, dynamic>();

foreach (CatalogEntity catalog in CatalogViewModel.GetCatalogs()) { dynamic d = new ExpandoObject();

d.title = catalog.Title;

List<KeyValuePair<int,string>> list=new List<KeyValuePair<int,string>>();

this.CatalogId=catalog.CatalogId;

foreach (Catalog subCatalog in GetSubCatalogList()) {

KeyValuePair<int, string> kvp = new KeyValuePair<int, string(subCatalog.CatalogId,subCatalog.Title);

list.Add(kvp); }

d.list = list;

dic.Add(catalog.CatalogId, d);

}

return dic;}這裡面的字典K是一個int型別，V是一個動態型別dynamic，dynamic裡面的屬性有一個string title和一個List集合，list集合裡面存的是一個KVP的資料型別