我尝试将我的所有资源添加到资源模板文件中,并将它们合并为动态资源(Blend 也是这样做的)。该程序编译并运行良好,但根本没有应用样式。奇怪的是,它们被应用在预览中。这是我的代码:
// MyUserControl.xaml
<UserControl x:Class="MyProject.MyUserControl"
         xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
         xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
         xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
         xmlns:d="http://schemas.microsoft.com/expression/blend/2008" mc:Ignorable="d"
         d:DesignHeight="411" d:DesignWidth="645">
     <Grid>
        <Button Content="Click here" Style="{DynamicResource MyButtonStyle}" />                
     </Grid>
 </UserControl>
-
// MyStyleTemplates.xaml
<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" 
                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
    <Style x:Key="MyButtonStyle" TargetType="{x:Type Button}">
        <Setter Property="Background">
            <Setter.Value>
                <LinearGradientBrush EndPoint="0,1" StartPoint="0,0">
                    <GradientStop Color="#FF263B5B" Offset="0"/>
                    <GradientStop Color="#FF65FD43" Offset="1"/>
                </LinearGradientBrush>
            </Setter.Value>
        </Setter>
    </Style>
</ResourceDictionary>
-
// App.xaml
<Application x:Class="MyProject.App"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
    <Application.Resources>
        <ResourceDictionary>
            <ResourceDictionary.MergedDictionaries>
                <ResourceDictionary Source="/MyProject;component/MyStyleTemplates.xaml"/>
            </ResourceDictionary.MergedDictionaries>
        </ResourceDictionary>
    </Application.Resources>
</Application>
我尝试做完全相同的事情,然后将Style代码放在文件中的<UserControl.Resources>标记中MyUserControl.xaml,并且再次正常工作,因此样式本身没有任何问题。为什么会这样?
编辑:
由于这可能与它有关,因此文件夹结构可能有点不合常规,如下所示:
MyProjectFolder /
    MyProject.csproj
    MyStyleTemplates.xaml
    Main /
       App.xaml
    GUI /
       MyUserControl.xaml
       MyUserControl.xaml.cs
这是允许的吗?