不完全mahapps.metro对话框

Question

我用的是带有定制口音的mahapps.metro。当应用程序启动时，我正在通过代码更改重音。从那时起，对话框就没有正确地显示出来。

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我不知道到底出了什么问题。我的App.xaml是，

<Application.Resources>
    <ResourceDictionary>
        <ResourceDictionary.MergedDictionaries>
            <ResourceDictionary Source="pack://application:,,,/MahApps.Metro;component/Styles/Controls.xaml" />
            <ResourceDictionary Source="pack://application:,,,/MahApps.Metro;component/Styles/Controls.AnimatedTabControl.xaml" />
            <ResourceDictionary Source="pack://application:,,,/MahApps.Metro;component/Styles/Fonts.xaml" />
            <ResourceDictionary Source="pack://application:,,,/MahApps.Metro;component/Styles/Colors.xaml" />
            <ResourceDictionary Source="pack://application:,,,/MahApps.Metro;component/Styles/Accents/Indigo.xaml" />
            <ResourceDictionary Source="pack://application:,,,/MahApps.Metro;component/Styles/Accents/BaseLight.xaml" />
            <ResourceDictionary Source="Assets/ButtonStyles.xaml"/>
        </ResourceDictionary.MergedDictionaries>
    </ResourceDictionary>
</Application.Resources>

在密码中，

Uri objUri = new Uri("Assets/CustomAccent.xaml", UriKind.Relative);
Accent acc = new Accent("CustomAccent", objUri);
ThemeManager.ChangeTheme(App.Current, acc, Theme.Light);

在我的习惯口音里，我只是在改变颜色，没有别的。知道吗？

Answer 1

要使用自定义重音，必须将其添加到ThemeManager中，然后才能使用它(MahApps.Metro v1.0.0)。

public partial class App : Application
{
    protected override void OnStartup(StartupEventArgs e)
    {
        // add custom accent and theme resource dictionaries
        ThemeManager.AddAccent("CustomAccent1", new Uri("pack://application:,,,/MahAppsMetroThemesSample;component/CustomAccents/CustomAccent1.xaml"));

        // get the theme from the current application
        var theme = ThemeManager.DetectAppStyle(Application.Current);

        // now use the custom accent
        ThemeManager.ChangeAppStyle(Application.Current,
                                    ThemeManager.GetAccent("CustomAccent1"),
                                    theme.Item1);

        base.OnStartup(e);
    }
}

希望这能有所帮助。