MahApps/MahApps.Metro — pull request #636 by spiritdead (2013-08-30 11:15:28+00:00)
Title: Update Controls.CheckBox.xaml

This fix this #635

and this
this fix work too if you try this
< ListBox Grid.Column="3" HorizontalAlignment="Left" Height="100" Margin="77,111,0,0" Grid.Row="1" VerticalAlignment="Top" Width="100" >
< CheckBox Content="test" >

< /CheckBox >
< /ListBox>

any can confirm me ? plz and if work, plz merge