TheXamlGuy
26 lines
1.1 KiB
C#
26 lines
1.1 KiB
C#
using Microsoft.Extensions.DependencyInjection;
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using Microsoft.UI.Xaml;
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using Microsoft.UI.Xaml.Markup;
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using System.Reflection;
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namespace Hyperbar.Widget;
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public static class IServiceCollectionExtensions
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{
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public static IServiceCollection AddXamlMetadataProvider(this IServiceCollection services)
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{
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object? appProvider = Application.Current.GetType().GetProperty("_AppProvider", BindingFlags.NonPublic | BindingFlags.Instance)?
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.GetValue(Application.Current);
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object? provider = appProvider?.GetType().GetProperty("Provider", BindingFlags.NonPublic | BindingFlags.Instance)?
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.GetValue(appProvider);
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PropertyInfo? othersProviderProperty = provider?.GetType().GetProperty("OtherProviders", BindingFlags.NonPublic | BindingFlags.Instance,
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null, typeof(List<IXamlMetadataProvider>), [], null);
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List<IXamlMetadataProvider> xamlMetadataProviders = othersProviderProperty?.GetValue(provider) as List<IXamlMetadataProvider> ?? [];
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services.AddSingleton<IList<IXamlMetadataProvider>>(xamlMetadataProviders);
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return services;
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}
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} |