added Refresh() - rebuild the ListBox, SetElementList() - build list of elements (files or directories) and add them in the ListBox and fileSystemElement_click() - handle the click event to the ListBoxItem
added "_rootDirectory" field
added Read() method
added SetActiveDrive() method and all methods to change the UI state, connected with SetActiveDrive()
added Read() method
We have 2 items of ColumnController, DriveView and FileSystemElementView classes for each part of file manager. DriveView and FileSystemElementView are able to interact with controller, and controller can interract with them too.
added MyBuffer class for ability to copy with the hot-keys Ctrl+C - into the buffer
added ability to select elements in ListView, added hot-keys
changed ListBox to the ListView
added new operations, navigation history, buffered copy, move and delete, select elements
implemented methods: MoveTo, Delete, CopyTo, Select, added SetAlertMessage method to infor user about the problem