<Grid>
        <Grid.ColumnDefinitions>
            <ColumnDefinition/>
            <ColumnDefinition Width="0.5*"/>
            <ColumnDefinition/>
        </Grid.ColumnDefinitions>
        <Grid Grid.Column="1">
            <Grid.RowDefinitions>
                <RowDefinition/>
                <RowDefinition/>
                <RowDefinition/>
                <RowDefinition/>
            </Grid.RowDefinitions>
        </Grid>
        <Calendar Grid.Column="2" VerticalAlignment="Center" HorizontalAlignment="Center"/>
        <Button Grid.Column="1" Grid.Row="0" Content="Insert event" Command="{Binding Insertevent}"/>
        <Button Grid.Column="1" Grid.Row="1" Content="Delete event" Command="{Binding Deletevent}"/>
    </Grid>