我使用了单独的词典,并尝试按使用顺序排列它们。在我的应用程序中我有:
- 颜色和画笔.xaml
- SizesAndLayout.xaml
- 默认样式.xaml
- 命名样式.xaml
ColorsAndBrushes 看起来像这样:
<ResourceDictionary
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:local="using:MyApp.App.Styles">
<!-- Colors -->
<Color x:Key="Color_Banner">#FF333232</Color>
<!--overridden from themeresource-->
<Color x:Key="SystemChromeDisabledLowColor">#FFA8A49F</Color>
<Color x:Key="SystemAccentColor">#FF2877CF</Color>
<!-- /Colors -->
<!-- Brushes -->
<SolidColorBrush x:Key="Brush_Banner" Color="{StaticResource Color_Banner}" />
<!-- /Brushes -->
</ResourceDictionary>
尺寸和布局:
<ResourceDictionary
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:local="using:MyApp.App.Styles">
<!-- Padding -->
<Thickness x:Key="Padding_Button">24,4</Thickness>
<Thickness x:Key="Padding_Dialog">10</Thickness>
<Thickness x:Key="Padding_Content">20</Thickness>
<!-- /Padding -->
<!-- Fonts -->
<FontFamily x:Key="Font_DefaultFamily">Segoe UI</FontFamily>
<FontWeight x:Key="Font_DefaultWeight">SemiLight</FontWeight>
<FontWeight x:Key="Font_NormalWeight">Normal</FontWeight>
<FontWeight x:Key="Font_BoldWeight">Semibold</FontWeight>
<x:Double x:Key="ContentControlFontSizeSmall">11</x:Double>
<x:Double x:Key="Font_NormalSize">20</x:Double>
<x:Double x:Key="Font_H1Size">36</x:Double>
<x:Double x:Key="Font_H2Size">28</x:Double>
<!-- /Fonts -->
</ResourceDictionary>
DefaultStyles(适用于所有类型 - 这些使用其他 2 种类型的资源):
<ResourceDictionary
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:local="using:MyApp.App.Styles">
<ResourceDictionary.MergedDictionaries>
<ResourceDictionary Source="ColorsAndBrushes.xaml" />
<ResourceDictionary Source="SizesAndLayout.xaml" />
</ResourceDictionary.MergedDictionaries>
<Style TargetType="TextBlock">
<Setter Property="FontFamily" Value="{StaticResource Font_DefaultFamily}" />
<Setter Property="FontWeight" Value="{StaticResource Font_DefaultWeight}" />
<Setter Property="FontSize" Value="{StaticResource Font_NormalSize}" />
<Setter Property="TextWrapping" Value="WrapWholeWords" />
</Style>
</ResourceDictionary>
和 NamedStyles 是默认值的覆盖:
<ResourceDictionary
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:local="using:MyApp.App.Styles">
<ResourceDictionary.MergedDictionaries>
<ResourceDictionary Source="ColorsAndBrushes.xaml" />
<ResourceDictionary Source="SizesAndLayout.xaml" />
<ResourceDictionary Source="DefaultStyles.xaml" />
</ResourceDictionary.MergedDictionaries>
<Style x:Key="FontStyle_H1" TargetType="TextBlock" BasedOn="{StaticResource FontStyle_Default}">
<Setter Property="FontSize" Value="{StaticResource Font_H1Size}" />
<Setter Property="Foreground" Value="{StaticResource Brush_DarkBlue}" />
<Setter Property="Margin" Value="{StaticResource Margin_TitleFont}" />
</Style>
</ResourceDictionary>
最后,在 App.xaml 中:
<Application
x:Class="MyApp.App.App"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:local="using:MyApp.App"
RequestedTheme="Light">
<Application.Resources>
<ResourceDictionary>
<ResourceDictionary.MergedDictionaries>
<ResourceDictionary Source="Styles/ColorsAndBrushes.xaml" />
<ResourceDictionary Source="Styles/SizesAndLayout.xaml" />
<ResourceDictionary Source="Styles/DefaultStyles.xaml" />
<ResourceDictionary Source="Styles/NamedStyles.xaml" />
</ResourceDictionary.MergedDictionaries>
</ResourceDictionary>
</Application.Resources>
</Application>
它对我有用,并通过使用较小范围的文件来保持 XAML 文件更小。然而,我会说,有时 Visual Studio 会给我一堆波浪线,抱怨它无法找出名称空间......但只有当文件打开时。
我还经历过,在运行时,静态资源声明的顺序并不重要,有时,如果样式不是自上而下的格式,Visual Studio 中的设计器将不会渲染样式。
祝你好运!