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我创建了一个 WPF 应用程序（名为“Ferhad.Wpf”）。然后我在解决方案中添加了两个名为“Ferhad.Wpf.Core”和“Ferhad.Wpf.SystemStyles”的类库。

“Ferhad.Wpf.Core”中只有“Resources.xaml”。

<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">

    <SolidColorBrush x:Key="Foreground" Color="#FFFFFF" />
    <SolidColorBrush x:Key="BackgroundNormal" Color="#3F3F46" />
    <SolidColorBrush x:Key="BorderBrushNormal" Color="#54545C" />
    <SolidColorBrush x:Key="BorderBrushHighlighted" Color="#6A6A75" />
</ResourceDictionary>

但是“Ferhad.Wpf.SystemStyles”中也有“ButtonStyles.xaml”和“Styles.xaml”。这是“ButtonStyles.xaml”：

<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
    <ResourceDictionary.MergedDictionaries>
        <ResourceDictionary Source="pack://application:,,,/Ferhad.Wpf.Core;component/Resources.xaml" />
    </ResourceDictionary.MergedDictionaries>
    <Style x:Key="StandartButton" TargetType="Button">
        <Setter Property="Visibility" Value="Visible" />
        <Setter Property="Foreground" Value="{StaticResource Foreground}" />
        <Setter Property="Background" Value="{StaticResource BackgroundNormal}" />
        <Setter Property="BorderBrush" Value="{StaticResource BorderBrushNormal}" />
    </Style>
</ResourceDictionary>

和“Styles.xaml”：

<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
    <ResourceDictionary.MergedDictionaries>
        <ResourceDictionary Source="ButtonStyles.xaml" />
    </ResourceDictionary.MergedDictionaries>

    <Style TargetType="Button" BasedOn="{StaticResource StandartButton}" />
</ResourceDictionary>

这里是 app.xaml：

<Application x:Class="Ferhad.Wpf.App"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             StartupUri="MainWindow.xaml">
    <Application.Resources>
        <ResourceDictionary>
            <ResourceDictionary.MergedDictionaries>
                <ResourceDictionary Source="pack://application:,,,/Ferhad.Wpf.SystemStyles;component/Styles.xaml" />
            </ResourceDictionary.MergedDictionaries>
        </ResourceDictionary>
    </Application.Resources>
</Application>

在 MainWindow.xaml 的设计时一切似乎都很好，但是在运行应用程序时会引发异常：Set property 'System.Windows.ResourceDictionary.Source' threw an exception.

我已经用谷歌搜索了它，但没有任何帮助。我曾尝试更改文件的 BuildAction，但这也无济于事。

更新：

例外是行号“8”和行位置“18”。

内部的例外是：{"Could not load file or assembly 'Ferhad.Wpf.SystemStyles, Culture=neutral' or one of its dependencies. The system cannot find the file specified.":"Ferhad.Wpf.SystemStyles, Culture=neutral"}

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2 回答 2

4

您可能忘记添加来自Appto的引用Core，因此如果构建过程只复制它没有它的程序集，则SystemStyles需要。CoreSystemStylesCore

App
-> SystemStyles
-> Core

SystemStyles
-> Core //Not strictly necessary because the build process does not copy the 
        //reference to the App project anyway and the resources
        //are not resolved at compile-time

Core
-
于 2012-08-26T15:16:43.610 回答
1

尝试改变这个

    <ResourceDictionary Source="ButtonStyles.xaml" />

至

  <ResourceDictionary Source="pack://application:,,,/Ferhad.Wpf.SystemStyles;component/ButtonStyles.xaml" />
于 2012-08-26T15:26:20.890 回答