public MainWindow()
{
InitializeComponent();
mb1 = new MyBackground();
CanvasB.Background = mb1.backg();
CanvasB.RenderTransform = new TranslateTransform {
X = -5000, Y = -5000
};
b1 = new Button();
b1.Content = "Press";
b1.Width = 100;
b1.Height = 50;
b1.Margin = new Thickness(5000, 5000, 0, 0);
CanvasB.Children.Add(b1);
}
public string GetCurrentBackground()
{
return(MyBackground.GetBackground());
}