PCL Storage (2)
Keywords: Xamarin.Forms, PCL Storage, ListView, Mac Finder, Windows Explorer, Popup Menu, TapGestureRecognizer, Double Click, ContextActions, CommandParameter, {Binding .}, ListView.Footer, RowHeight of Grid where Label is placed, Border Color of Entry, INotifyPropertyChanged, ObservableCollection, OnSizeAllocated, Recursively Sort Hierarchy Data, NewGuid In the post PCL Storage (1) , I studied Folder and File I/O in Local Storage, but the User Interface (UI) of the App was not absolutely interesting. The App in the previous post, Command Prompt (1) , is the one that I tried to make its UI more interesting (PCL Storage function has not been built into the Command Prompt App yet. I will make its development and post it as Command Prompt(2). ). But I had an idea that Mac-Finder-Like-Viewer (Windows-Explorer-Like-View in other words) is also useful UI for folder and file I/O, so I introduce the development. Before getting to the main subject, let me explain further about the tit