Xaml 我想更改Windows 10中UWP（通用Windows平台）中的ListView默认选择颜色，以便在整个应用程序中使用

我在windows通用平台上工作。我受到

Xaml控件默认样式的困扰

下面是一些关于

控制的问题

设计：

• 更改列表视图的默认选择颜色
• 删除选定按钮的背景色
• 更改切换按钮的默认颜色
• 移除悬停颜色上的文本框

我刚刚在App.Xaml中尝试了代码，但没有成功

代码：

---

您必须更改listview的itemcontainer样式。使用混合

更改SelectedBackground的值以更改listview项的选定颜色

通过在按下状态下更改颜色，对按钮执行相同操作。其他两个问题也是如此

<ListViewItemPresenter
                    ContentTransitions="{TemplateBinding ContentTransitions}"
                    SelectionCheckMarkVisualEnabled="True"
                    CheckBrush="{ThemeResource SystemControlForegroundBaseMediumHighBrush}"
                    CheckBoxBrush="{ThemeResource SystemControlBackgroundChromeMediumBrush}"
                    DragBackground="{ThemeResource ListViewItemDragBackgroundThemeBrush}"
                    DragForeground="{ThemeResource ListViewItemDragForegroundThemeBrush}"
                    FocusBorderBrush="{ThemeResource SystemControlForegroundAltHighBrush}"
                    FocusSecondaryBorderBrush="{ThemeResource SystemControlForegroundBaseHighBrush}"
                    PlaceholderBackground="{ThemeResource ListViewItemPlaceholderBackgroundThemeBrush}"
                    PointerOverBackground="{ThemeResource SystemControlHighlightListLowBrush}"
                    PointerOverForeground="{ThemeResource SystemControlForegroundBaseHighBrush}"
                    SelectedBackground="{ThemeResource SystemControlHighlightAccentBrush}"
                    SelectedForeground="{ThemeResource SystemControlForegroundBaseHighBrush}"
                    SelectedPointerOverBackground="{ThemeResource SystemControlHighlightListAccentMediumBrush}"
                    PressedBackground="{ThemeResource SystemControlHighlightListMediumBrush}"
                    SelectedPressedBackground="{ThemeResource SystemControlHighlightListAccentHighBrush}"
                    DisabledOpacity="{ThemeResource ListViewItemDisabledThemeOpacity}"
                    DragOpacity="{ThemeResource ListViewItemDragThemeOpacity}"
                    ReorderHintOffset="{ThemeResource GridViewItemReorderHintThemeOffset}"
                    HorizontalContentAlignment="{TemplateBinding HorizontalContentAlignment}"
                    VerticalContentAlignment="{TemplateBinding VerticalContentAlignment}"
                    ContentMargin="{TemplateBinding Padding}"
                    CheckMode="Overlay"/>

---

这是应用的样式。更改相应键的值

是的，我知道这一点，但我想在app.xaml中的某个位置概括代码，但这不起作用。你可以看到我的代码，我将所有代码都放在app.xaml中，但为什么它不会影响我的应用程序。我只是想知道为什么app.xaml不起作用。注意：我在哪个页面上放了这段代码？因为我在我的应用程序中使用了20个Listview，所以请建议一种更好的方法作为集中处理，这样我就不必费劲了。注意：告诉我如何将所选的背景颜色更改为橙色。将代码放在app.xaml中，这样你就可以使用该样式了整个应用程序。或者最好在app.xaml中创建一个以listviewitempresenter为目标的样式，并使用该键设置listview的itempresenter样式。清楚的

<ListViewItemPresenter
                    ContentTransitions="{TemplateBinding ContentTransitions}"
                    SelectionCheckMarkVisualEnabled="True"
                    CheckBrush="{ThemeResource SystemControlForegroundBaseMediumHighBrush}"
                    CheckBoxBrush="{ThemeResource SystemControlBackgroundChromeMediumBrush}"
                    DragBackground="{ThemeResource ListViewItemDragBackgroundThemeBrush}"
                    DragForeground="{ThemeResource ListViewItemDragForegroundThemeBrush}"
                    FocusBorderBrush="{ThemeResource SystemControlForegroundAltHighBrush}"
                    FocusSecondaryBorderBrush="{ThemeResource SystemControlForegroundBaseHighBrush}"
                    PlaceholderBackground="{ThemeResource ListViewItemPlaceholderBackgroundThemeBrush}"
                    PointerOverBackground="{ThemeResource SystemControlHighlightListLowBrush}"
                    PointerOverForeground="{ThemeResource SystemControlForegroundBaseHighBrush}"
                    SelectedBackground="{ThemeResource SystemControlHighlightAccentBrush}"
                    SelectedForeground="{ThemeResource SystemControlForegroundBaseHighBrush}"
                    SelectedPointerOverBackground="{ThemeResource SystemControlHighlightListAccentMediumBrush}"
                    PressedBackground="{ThemeResource SystemControlHighlightListMediumBrush}"
                    SelectedPressedBackground="{ThemeResource SystemControlHighlightListAccentHighBrush}"
                    DisabledOpacity="{ThemeResource ListViewItemDisabledThemeOpacity}"
                    DragOpacity="{ThemeResource ListViewItemDragThemeOpacity}"
                    ReorderHintOffset="{ThemeResource GridViewItemReorderHintThemeOffset}"
                    HorizontalContentAlignment="{TemplateBinding HorizontalContentAlignment}"
                    VerticalContentAlignment="{TemplateBinding VerticalContentAlignment}"
                    ContentMargin="{TemplateBinding Padding}"
                    CheckMode="Overlay"/>