public override object DeepCopy()
{
var obj = new MyDataFile2(myData2, Name);
obj.Text = Text;
return(obj);
}
static void Main(string[] args)
{
var folder = new Folder("folder1");
var listner = new FolderListner();
folder.Added += listner.Handle;
folder.Removed += listner.Handle;
var myData1 = new MyData1("data1");
var myData2 = new MyData2("data2");
var myDataFile1 = new MyDataFile1(myData1, "name1");
var myDataFile2 = new MyDataFile2(myData2, "name2");
folder.Add(myDataFile1);
folder.Add(myDataFile2);
folder.PrintAll();
folder.Remove(myDataFile1);
folder.PrintAll();
//Console.WriteLine("Let`s try find myDataFile2 by name('name2') in the folder:");
//folder.FindByName("name2");
}