Upload of pre-existing files

.NET/Xamarin/Page.xaml.cs.md

@@ -0,0 +1,22 @@
+# Page.xaml.cs
+
+```cs
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Xamarin.Forms;
+
+namespace AppName
+{
+    public partial class PageName : ContentPage
+    {
+        public PageName()
+        {
+            InitializeComponent();
+        }
+    }
+}
+```