public MainWindow() { InitializeComponent(); viereck = new Viereck(canvas1); canvas1.MouseUp += UpdateImage; }
private void Button_Click(object sender, RoutedEventArgs e) { OpenFileDialog openFileDialog = new OpenFileDialog(); if (openFileDialog.ShowDialog() == true) { openFile = new FileInfo(openFileDialog.FileName); } ShowImage(); viereck = new Viereck(canvas1); canvas1.Children.Clear(); }
private void Button_Click_1(object sender, RoutedEventArgs e) { viereck = new Viereck(canvas1); canvas1.Children.Clear(); }