1

MainWindow.xaml

@@ -7,6 +7,10 @@
         mc:Ignorable="d"
         Title="MainWindow" Height="450" Width="800">
     <Grid>
+        <Grid.ColumnDefinitions>
+            <ColumnDefinition Width="43*"/>
+            <ColumnDefinition Width="155*"/>
+        </Grid.ColumnDefinitions>
         <Grid.RowDefinitions>
             <RowDefinition Height="60"/>
             <RowDefinition Height="*"/>