public MainWindow(int v)
        {
            c = v + 1;
            InitializeComponent();
            Uri iconUri = new Uri("pack://application:,,,/Resources/BI.ico");

            this.Icon = BitmapFrame.Create(iconUri);
            MainText.AddHandler(RichTextBox.DragOverEvent, new DragEventHandler(DragItem), true);
            MainText.AddHandler(RichTextBox.DropEvent, new DragEventHandler(DropItem), true);
        }
        public MainWindow()
        {
            InitializeComponent();

            List <string> styles = new List <string> {
                "Day", "night"
            };

            Theme.SelectionChanged += Theme_SelectionChanged;
            Theme.ItemsSource       = styles;
            Theme.SelectedItem      = "night";

            Uri iconUri = new Uri("pack://application:,,,/Resources/BI.ico");

            this.Icon = BitmapFrame.Create(iconUri);
            MainText.AddHandler(RichTextBox.DragOverEvent, new DragEventHandler(DragItem), true);
            MainText.AddHandler(RichTextBox.DropEvent, new DragEventHandler(DropItem), true);
        }