C# (CSharp) FileProvider.GetContentTypeの例

コード例 #1

        public async Task <IActionResult> SelectAsync(Guid id)
        {
            var file = await FileService.SelectAsync(Directory, id);

            file.ContentType = FileProvider.GetContentType(file.ContentType);

            return(File(file.Bytes, file.ContentType, file.Name));
        }