Add code

Vocab Coverer/MainWindow.xaml

@@ -0,0 +1,12 @@
+<Window x:Class="MainWindow"
+        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+        xmlns:local="clr-namespace:Vocab_Coverer"
+        mc:Ignorable="d"
+        Title="Vocab Coverer" Height="700" Width="400" Topmost="True" WindowStartupLocation="CenterScreen" Cursor="Hand">
+    <Grid>
+        <TextBlock HorizontalAlignment="Center" VerticalAlignment="Center" Text="Click &amp; hold to drag"/>
+    </Grid>
+</Window>