WPF Windows 8兼容性问题 [英] WPF Windows 8 Compatibility Issue

问题描述

给出一个按钮（或组合框，或与此相关的任何控件）：

Given a button (or a combobox, or any control for that matter):

<Button x:Name="button" Command="{Binding DoStuff}" Margin="10,0,5,5" Content="Do Stuff!" Style="{StaticResource buttonDefaults}"/>

样式：

<Style x:Key="buttonDefaults" TargetType="Button" BasedOn="{StaticResource {x:Type Button}}">
        <Style.Resources>
            <ResourceDictionary Source="/PresentationFramework.Aero;component/themes/Aero.NormalColor.xaml"/>
        </Style.Resources>
        <Setter Property="Background">
            <Setter.Value>
                <RadialGradientBrush>
                    <GradientStop Color="#F4083268" Offset="1"/>
                    <GradientStop Color="#FE5C9247"/>
                </RadialGradientBrush>
            </Setter.Value>
        </Setter>
        <Setter Property="BorderBrush" Value="Transparent"/>
        <Setter Property="Foreground" Value="White"/>
        <Setter Property="FontFamily" Value="Arial"/>
        <Setter Property="FontSize" Value="16"/>
        <Setter Property="Focusable" Value="False"/>
    </Style>

在Windows 8中看起来与在Windows 7中非常不同。

It looks very different in Windows 8 than it does in Windows 7.

现在，奇怪的是，在DESIGNER中，一切在Windows 8机器上看起来都像Windows 7一样完美……但是在运行时，样式没有被应用。

Now, the strange part is that in the DESIGNER, everything looks perfect on a Windows 8 machine as if it were Windows 7... But at runtime, the style isn't "applied."

另一方面，在Windows 7设计器和运行时中，它看起来都很完美。有办法解决这个问题吗？

On the other hand, it looks perfect on Windows 7 in both the designer and runtime. Is there a way to fix this?

其他详细信息：

使用RD样式：

    <Style x:Key="buttonDefaults" TargetType="Button" BasedOn="{StaticResource {x:Type Button}}">
        <Style.Resources>
            <ResourceDictionary Source="/PresentationFramework.Aero,Version=4.0.0.0,Culture=Neutral,PublicKeyToken=31bf3856ad364e35,processorArchitecture=MSIL;component/themes/Aero.NormalColor.xaml"/>
        </Style.Resources>
        <Setter Property="Background">
            <Setter.Value>
                <RadialGradientBrush>
                    <GradientStop Color="#F4083268" Offset="1"/>
                    <GradientStop Color="#FE5C9247"/>
                </RadialGradientBrush>
            </Setter.Value>
        </Setter>
        <Setter Property="BorderBrush" Value="Transparent"/>
        <Setter Property="Foreground" Value="White"/>
        <Setter Property="FontFamily" Value="Arial"/>
        <Setter Property="FontSize" Value="16"/>
        <Setter Property="Focusable" Value="False"/>
    </Style>

结果如下：

将RD放在应用程序范围内：

With the RD in the Application scope:

<Application.Resources>
    <ResourceDictionary>
        <ResourceDictionary.MergedDictionaries>
            <ResourceDictionary Source="/PresentationFramework.Aero,Version=4.0.0.0,Culture=Neutral,PublicKeyToken=31bf3856ad364e35,processorArchitecture=MSIL;component/themes/Aero.NormalColor.xaml"/>
        </ResourceDictionary.MergedDictionaries>
        <Style x:Key="buttonDefaults" TargetType="Button" BasedOn="{StaticResource {x:Type Button}}">
            <Setter Property="Background">
                <Setter.Value>
                    <RadialGradientBrush>
                        <GradientStop Color="#F4083268" Offset="1"/>
                        <GradientStop Color="#FE5C9247"/>
                    </RadialGradientBrush>
                </Setter.Value>
            </Setter>
            <Setter Property="BorderBrush" Value="Transparent"/>
            <Setter Property="Foreground" Value="White"/>
            <Setter Property="FontFamily" Value="Arial"/>
            <Setter Property="FontSize" Value="16"/>
            <Setter Property="Focusable" Value="False"/>
        </Style>
    </ResourceDictionary>
</Application.Resources>

结果如下：

我想将第二种视觉效果仅应用于单一样式，而不是整个应用程序。

I'd like to apply the visuals of the second one to just a single style, not the entire application.

推荐答案

<我认为您的问题源于使用部分程序集名称的事实。 根据MSDN ，当您重新使用部分程序集名称。

I think your problem stems from the fact that you're using partial assembly name. According to MSDN, GAC isn't searched for assemblies when you're using partial assembly names.

在进行其他详细信息更新后进行编辑：

Edit after your additional detail update:

在查看了屏幕截图后，我终于了解您的新问题。问题与资源范围界定有关。在控件内定义样式时，您的按钮继承了之前的按钮样式。您可以通过在所需控件的顶部添加一个面板并将其用作资源的范围容器来轻松地调整它。更新的代码如下：

After looking at your screenshots, I finally understand your new problem. The problem has to do with scoping of resources. Your button inherits the button style before you add the aero override when you're defining style inside the control. You can easily adjust that by adding a Panel on top of the control you want and use it as a scope container for resource. Updated code as follows:

<Window x:Class="AeroTestSample.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        Title="MainWindow" Height="191" Width="246">
    <StackPanel HorizontalAlignment="Center" VerticalAlignment="Center">
        <Button Content="Do Stuff!" Padding="10" Margin="10"/>
        <StackPanel>
            <StackPanel.Resources>
                <ResourceDictionary Source="/PresentationFramework.Aero,Version=4.0.0.0,Culture=Neutral,PublicKeyToken=31bf3856ad364e35,processorArchitecture=MSIL;component/themes/Aero.NormalColor.xaml"/>
            </StackPanel.Resources>
            <Button Content="Do Stuff!" Padding="10" Margin="10">
                <Button.Resources>
                    <Style TargetType="Button" BasedOn="{StaticResource {x:Type Button}}">
                        <Setter Property="Background">
                            <Setter.Value>
                                <RadialGradientBrush>
                                    <GradientStop Color="#F4083268" Offset="1"/>
                                    <GradientStop Color="#FE5C9247"/>
                                </RadialGradientBrush>
                            </Setter.Value>
                        </Setter>
                        <Setter Property="BorderBrush" Value="Transparent"/>
                        <Setter Property="Foreground" Value="White"/>
                        <Setter Property="FontFamily" Value="Arial"/>
                        <Setter Property="FontSize" Value="48"/>
                        <Setter Property="Focusable" Value="False"/>
                    </Style>
                </Button.Resources>
            </Button>
        </StackPanel>
    </StackPanel>
</Window>

此屏幕截图：

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