1 using Prism.Ioc;
2 using System.Threading;
3 using System.Windows;
4 using WpfTestBlankApp.Views;
5
6 namespace WpfTestBlankApp
7 {
8 /// <summary>
9 /// Interaction logic for App.xaml
10 /// </summary>
11 public partial class App
12 {
13 private Mutex m_Mutex;
14 protected override Window CreateShell()
15 {
16 return Container.Resolve<MainWindow>();
17 }
18
19 protected override void RegisterTypes(IContainerRegistry containerRegistry)
20 {
21 containerRegistry.RegisterForNavigation<HolleView>();
22 }
23 protected override void OnStartup(StartupEventArgs e)
24 {//实现单应用程序，即只能启动一个实例
25 base.OnStartup(e);
26 string mutexName = "MyCompanyName.MyAppName";
27 bool createdNew;
28 m_Mutex = new Mutex(true, mutexName, out createdNew);
29 if (!createdNew)
30 {
31 Shutdown();
32 }
33 }
34
35
36 }
37 }
