namespace NotesNet8.Pages; public partial class NotePage : ContentPage { string _fileName = Path.Combine(FileSystem.AppDataDirectory, "notes.txt"); public NotePage() { InitializeComponent(); if (File.Exists(_fileName)) TextEditor.Text = File.ReadAllText(_fileName); } private void SaveButton_Clicked(object sender, EventArgs e) { File.WriteAllText(_fileName, TextEditor.Text); } private void DeleteButton_Clicked(object sender, EventArgs e) { if (File.Exists(_fileName)) File.Delete(_fileName); TextEditor.Text = string.Empty; } }