<Window x:Class="WpfApp8.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:WpfApp8" xmlns:telerik="http://schemas.telerik.com/2008/xaml/presentation"
        mc:Ignorable="d"
        Title="MainWindow" Height="450" Width="800">
    <Grid x:Name="TachoGrid">
        <telerik:RadComboBox x:Name="comboBox" AllowMultipleSelection="True" Width="300" VerticalAlignment="Center"/>
        <telerik:RadButton Content="Select items" Click="RadButton_Click" Padding="10" Margin="5" VerticalAlignment="Bottom" HorizontalAlignment="Right" />
    </Grid>
</Window>
