Dan Clark
21 lines
578 B
C#
21 lines
578 B
C#
namespace Toolkit.Foundation;
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public class SelectFilesHandler(IFileProvider fileProvider) :
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IAsyncHandler<SelectionEventArgs<FileFilter>, IReadOnlyCollection<string>?>
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{
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public async Task<IReadOnlyCollection<string>?> Handle(SelectionEventArgs<FileFilter> args,
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CancellationToken cancellationToken)
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{
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if (args.Sender is FileFilter filter)
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{
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if (await fileProvider.SelectFiles(filter)
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is { Count: > 0 } files)
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{
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return files;
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}
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}
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return default;
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}
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}
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