これを加えるだけ
<ListView.Resources> <Style TargetType="{x:Type GridViewColumnHeader}"> <Setter Property="HorizontalContentAlignment" Value="Left" /> </Style> </ListView.Resources>
加えるとこんな感じになる
<ListView HorizontalAlignment="Left" Height="113" Margin="10,162,0,0" VerticalAlignment="Top" Width="226"> <ListView.Resources> <Style TargetType="{x:Type GridViewColumnHeader}"> <Setter Property="HorizontalContentAlignment" Value="Left" /> </Style> </ListView.Resources> <ListView.View> <GridView> <GridViewColumn Width="40" Header="foo" /> <GridViewColumn Width="210" Header="bar" /> </GridView> </ListView.View> </ListView>