如何摆脱ListView周围奇怪的白色边框

Question

I have this very simple code for my ListView :

<Grid>
<Grid.Background>
     <SolidColorBrush Color="Black" Opacity="0.7"/>
</Grid.Background>
    <!--Date Taken Stuff here not relevant -->
    <ListView>
    <ListView.Background>
         <SolidColorBrush Color="Black" Opacity="0.7"/>
    </ListView.Background>
    </ListView>
</Grid>

Setting the background to the same colour as the grid it is located in to make it appear to merge in. But I get a strange thin white boarder that changed the whole box black when I set BorderTickness=0

Answer 1

I've never seen that problem before, but setting the border thickness to 0 seems to get rid of it:

<Grid Background="Black">
    <ListView Margin="10" BorderThickness="0" >
        <ListView.Background>
            <SolidColorBrush Color="Black" Opacity="0.7" />
        </ListView.Background>
    </ListView>
</Grid>