Wpf listview中禁用的gridview的前景样式不会更改

Wpf listview中禁用的gridview的前景样式不会更改,wpf,xaml,listview,gridview,Wpf,Xaml,Listview,Gridview,我正在尝试更改WPF中禁用的gridview的前景。 我的xaml如下所示: <ListView Grid.ColumnSpan="2" Grid.Row="3" ItemsSource="{Binding Lote_Entrada_Viscera.Detalle_Entrada_Viscera}" IsEnabled="False" Foreground="Black"> <ListView.ItemContainerStyle>

我正在尝试更改WPF中禁用的gridview的前景。 我的xaml如下所示:

<ListView Grid.ColumnSpan="2" Grid.Row="3" ItemsSource="{Binding Lote_Entrada_Viscera.Detalle_Entrada_Viscera}" IsEnabled="False" Foreground="Black">
                    <ListView.ItemContainerStyle>
                        <Style TargetType="{x:Type ListViewItem}" BasedOn="{StaticResource MetroListViewItem}">
                            <Style.Triggers>
                                <DataTrigger Binding="{Binding Completo}" Value="True">
                                    <Setter Property="Background" Value="Green"></Setter>
                                </DataTrigger>
                                <DataTrigger Binding="{Binding Completo}" Value="False">
                                    <Setter Property="Background" Value="Red"></Setter>
                                </DataTrigger>
                                <Trigger Property="IsEnabled" Value="False">
                                    <Setter Property="Foreground" Value="Black" />
                                </Trigger>
                            </Style.Triggers>
                        </Style>
                    </ListView.ItemContainerStyle>
                    <ListView.View>
                        <GridView AllowsColumnReorder="False" ColumnHeaderContainerStyle="{StaticResource GridViewColumnHeaderStyle2}">
                            <GridViewColumn Header="Producto" Width="250" DisplayMemberBinding="{Binding Producto}">
                                <GridViewColumn.CellTemplate>
                                    <DataTemplate>
                                        <TextBlock TextWrapping="Wrap" Text="{Binding}" Width="250"/>
                                    </DataTemplate>
                                </GridViewColumn.CellTemplate>
                            </GridViewColumn>
                            <GridViewColumn Header="Cantidad Lote" DisplayMemberBinding="{Binding Cantidad_Lote}" Width="100"></GridViewColumn>
                            <GridViewColumn Header="Procesados" DisplayMemberBinding="{Binding Capturadas}" Width="75"></GridViewColumn>
                            <GridViewColumn Header="Por Procesar" Width="90" DisplayMemberBinding="{Binding Por_Procesar, StringFormat={}{0:#}}"></GridViewColumn>
                        </GridView>
                    </ListView.View>
                </ListView>
我看到的所有答案都表明IsEnabled上的触发器应该可以工作,但它保持默认的灰色。我知道触发器工作,因为我测试了改变背景,它工作了。你知道怎么解决这个问题吗

请考虑我使用的是mahapps样式。

添加一个x:键为GrayNormalBrush的画笔到:


查看您的代码,在第一行中,您将前景设置为黑色,当它被禁用时,它也设置为黑色,这是否正确?您想更改它的颜色,但它被设置为相同的颜色
<ListView Grid.ColumnSpan="2" Grid.Row="3" ItemsSource="{Binding Lote_Entrada_Viscera.Detalle_Entrada_Viscera}" IsEnabled="False" Foreground="Black">
    <ListView.Resources>
        <SolidColorBrush x:Key="GrayNormalBrush" Color="Black" />
    </ListView.Resources>
    <ListView.ItemContainerStyle>
        <Style TargetType="{x:Type ListViewItem}" BasedOn="{StaticResource MetroListViewItem}">
            <Setter Property="Background" Value="Green"></Setter>
            <Style.Triggers>
                <DataTrigger Binding="{Binding Completo}" Value="False">
                    <Setter Property="Background" Value="Red"></Setter>
                </DataTrigger>
            </Style.Triggers>
        </Style>
    </ListView.ItemContainerStyle>
    <ListView.View>
        ...
    </ListView.View>
</ListView>