private void Button_Click(object sender, RoutedEventArgs e) { var window = new BrushPickerWindow(); if (window.ShowDialog() == true) { wrapPanel.Background = window.NowBrush; } }
public MainWindow() { InitializeComponent(); var window = new BrushPickerWindow(); if (window.ShowDialog() == true) { wrapPanel.Background = window.NowBrush; } }