Make ControlGallery App.cs conform to code style

1 files changed, 66 insertions, 0 deletions

diff --git a/Xamarin.Forms.Controls/NavReproApp.cs b/Xamarin.Forms.Controls/NavReproApp.cs
new file mode 100644
index 00000000..1c55d0b1
--- /dev/null
+++ b/Xamarin.Forms.Controls/NavReproApp.cs
@@ -0,0 +1,66 @@
+using System;
+
+namespace Xamarin.Forms.Controls
+{
+	// Not quite sure how to turn this into a test case, effectively replace the normal Application with this to repro issues reported.
+	// Full repro requires assignment to MainPage, hence the issue
+	public class NavReproApp : Application
+	{
+		NavigationPage navPage1 = new NavigationPage ();
+
+		public NavReproApp ()
+		{
+
+			var btn = new Button () { Text = "Start" };
+
+			btn.Clicked += Btn_Clicked;
+
+			navPage1.PushAsync (new ContentPage () { Content = btn });
+
+			MainPage = navPage1;
+
+		}
+
+		async void Btn_Clicked (object sender, EventArgs e)
+		{
+			await navPage1.PushAsync (new ContentPage () { Content = new Label () { Text = "Page 2" } });
+			await navPage1.PushAsync (new ContentPage () { Content = new Label () { Text = "Page 3" } });
+
+
+			var navPage2 = new NavigationPage ();
+
+			var btn = new Button () { Text = "Start Next" };
+			btn.Clicked += Btn_Clicked1;
+
+			await navPage2.PushAsync (new ContentPage () { Content = btn });
+
+			MainPage = navPage2;
+
+
+		}
+
+		async void Btn_Clicked1 (object sender, EventArgs e)
+		{
+			MainPage = navPage1;
+			await navPage1.PopAsync ();
+
+
+			await navPage1.PushAsync (new ContentPage () { Content = new Label () { Text = "Page 3a" } });
+		}
+
+		protected override void OnStart ()
+		{
+			// Handle when your app starts
+		}
+
+		protected override void OnSleep ()
+		{
+			// Handle when your app sleeps
+		}
+
+		protected override void OnResume ()
+		{
+			// Handle when your app resumes
+		}
+	}
+}
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