CSHARP

C# push list

List<int> mylang = new List<int>();
mylang.Add(myReader.GetInt32(0));

// Add a range of items  
string[] authors = { "Mike Gold", "Don Box",  
                        "Sundar Lal", "Neel Beniwal" };  
AuthorList.AddRange(authors);

List C# add from List

List<string> initialList = new List<string>();
// Put whatever you want in the initial list
List<string> listToAdd = new List<string>();
// Put whatever you want in the second list
initialList.AddRange(listToAdd);