Implemented application lifetime management.

WpfExtended.Test/Launcher.cs

@@ -15,6 +15,14 @@ namespace WpfExtended.Tests
             return Instance.Run();
         }
 
+        protected override void ApplicationClosing()
+        {
+        }
+
+        protected override void ApplicationStarting()
+        {
+        }
+
         protected override bool HandleException(Exception e)
         {
             return false;

WpfExtended/Launch/ExtendedApplication.cs

@@ -18,6 +18,14 @@ namespace System.Windows.Extensions
             this.RegisterInternals();
         }
 
+        /// <summary>
+        /// Called right before the window is shown.
+        /// </summary>
+        protected abstract void ApplicationStarting();
+        /// <summary>
+        /// Called right before the application is closing.
+        /// </summary>
+        protected abstract void ApplicationClosing();
         /// <summary>
         /// Register services into the <see cref="IServiceProducer"/>.
         /// </summary>
@@ -34,12 +42,25 @@ namespace System.Windows.Extensions
         {
             this.SetupExceptionHandling();
             this.RegisterServices(this.ServiceManager);
+            this.SetupApplicationLifetime();
             this.LaunchWindow();
         }
 
+        protected sealed override void OnExit(ExitEventArgs e)
+        {
+            base.OnExit(e);
+            this.ApplicationClosing();
+        }
+        protected sealed override void OnSessionEnding(SessionEndingCancelEventArgs e)
+        {
+            base.OnSessionEnding(e);
+            this.ApplicationClosing();
+        }
+
         private void LaunchWindow()
         {
             var window = this.ServiceManager.GetService<T>();
+            this.ApplicationStarting();
             window.Show();
         }
         private void RegisterInternals()
@@ -70,5 +91,9 @@ namespace System.Windows.Extensions
                 }
             };
         }
+        private void SetupApplicationLifetime()
+        {
+            AppDomain.CurrentDomain.ProcessExit += (s, e) => this.ApplicationClosing();
+        }
     }
 }

WpfExtended/WpfExtended.csproj

@@ -6,7 +6,7 @@
     <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
     <PackageRequireLicenseAcceptance>true</PackageRequireLicenseAcceptance>
     <PackageLicenseFile>License.txt</PackageLicenseFile>
-    <Version>0.1</Version>
+    <Version>0.1.1</Version>
     <Description>Extension library for Windows Presentation Platform.
 
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