\u4e0a\u8a18\u304b\u3089\u30a2\u30d5\u30ea\u30a8\u30a4\u30c8\u30ad\u30fc\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002AWS \u3068\u306f\u9055\u3046\u306e\u3067\u6ce8\u610f\u304c\u5fc5\u8981\uff08\u66ab\u304f\u4f7f\u3063\u3066\u3044\u306a\u304b\u3063\u305f\u306e\u3067\u63a2\u3057\u305f\u63a2\u3057\u305f\uff09\u3002\u307e\u3042\u3001\u5546\u54c1\u691c\u7d22 API \u3092\u4f7f\u3044\u305f\u3044\u306e\u306b\u30af\u30ec\u30b8\u30c3\u30c8\u30ab\u30fc\u30c9\u767b\u9332\u3068\u304b\u306f\u5909\u306a\u8a71\u306a\u306e\u3067\u3002<\/p>\n
API \u30ad\u30fc\u306e\u53d6\u5f97\u7b49\u306f\u4ee5\u4e0b\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30a2\u30d7\u30ea\u3067\u306f\u300c\u30a2\u30af\u30bb\u30b9\u30ad\u30fc\u300d\u3068\u300c\u30b7\u30fc\u30af\u30ec\u30c3\u30c8\u30ad\u30fc\u300d\u306e2\u3064\u3092\u4f7f\u3044\u307e\u3059\u3002<\/p>\n
Access Key ID\u3068Secret Access Key\u306e\u53d6\u5f97 – Amazon Web \u30b5\u30fc\u30d3\u30b9 C# \u3067\u306f\u3001\u30a2\u30d5\u30ea\u30a8\u30a4\u30c8 API \u3092\u4f7f\u3046\u3068\u304d\u306b\u30d8\u30eb\u30d1\u30fc\u30af\u30e9\u30b9\u3092\u4f7f\u3046\u3068\u4fbf\u5229\u3067\u3059\u3002WPF \u3084 Windows Phone \u306e\u5834\u5408\u306f\u3001\u63d0\u4f9b\u3055\u308c\u3066\u3044\u308b SignedRequestHelper \u306e\u307e\u307e\u3067\u3044\u3044\u306e\u3067\u3059\u304c\u3001WinRT \u306e\u5834\u5408\u306f\u3061\u3087\u3063\u3068\u9055\u3044\u307e\u3059\u3002<\/p>\n [C#] Amazon Product Advertising API \u306e\u5229\u7528\uff08REST \u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u306e\u4fee\u6b63\uff09 | \u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u751f\u653e\u9001 \u2193\u3053\u3093\u306a\u98a8\u306b\u4fee\u6b63\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n SignedRequestHelper.cs for WinRT System.Security.Cryptography \u3058\u3083\u306a\u304f\u3066\u3001Windows.Security.Cryptography.Core \u3092\u4f7f\u3046\u3063\u3066\u306e\u304c\u30df\u30bd\u3067\u3059\u306d\u3002\u4e0b\u306b\u5143\u30cd\u30bf\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n c# – Working with hmacsha256 in windows store app – Stack Overflow SHA \u3067 MAC \u30ad\u30fc\u3092\u4f7f\u3046\u3068\u3053\u308d\u304c\u5c11\u3057\u9055\u3046\u3060\u3051\u3067\u3001\u30d8\u30eb\u30d1\u30fc\u30af\u30e9\u30b9\u306e\u4f7f\u3044\u65b9\u306f\u5909\u308f\u308a\u307e\u305b\u3093\u3002 SignedRequestHelper \u3092\u4f7f\u3063\u3066 Amazon \u306e\u5546\u54c1\u3092\u691c\u7d22\u3057\u3066\u3044\u308b\u3068\u3053\u308d\u304c\u3053\u3093\u306a\u611f\u3058\u3067\u3059\u3002<\/p>\n ItemSearch \u3067\u623b\u3055\u308c\u308b\u691c\u7d22\u306f\u30da\u30fc\u30b8\u5358\u4f4d\u3067\u8fd4\u3063\u3066\u304f\u308b\u306e\u3068\u3001\u691c\u7d22\u6570\u304c\u5236\u9650\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30b5\u30a4\u30c8\u3067\u306f\u7d50\u69cb\u306a\u6570\u3067\u691c\u7d22\u3067\u304d\u308b\u306e\u3067\u3059\u304c\u3001API \u306e\u5834\u5408\u306f\u30014000\u4ef6\uff08400\u30da\u30fc\u30b8\uff09\u7a0b\u5ea6\u306e\u3088\u3046\u3067\u3059\u3002 \u30c7\u30fc\u30bf\u306f XML \u5f62\u5f0f\u3067\u53d6\u5f97\u3067\u304d\u308b\u306e\u3067\u9069\u5f53\u306b\u30d1\u30fc\u30b9\u3057\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u81ea\u524d\u306e ExDoc \u3092\u4f7f\u3063\u3066\u30d1\u30fc\u30b9\u3092\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n https:\/\/github.com\/moonmile\/ExDoc\/ <\/a><\/p>\n \u306b\u3042\u308b\u306e\u306f\u3001Windows \u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u7248\u306a\u306e\u3067\u3001\u8fd1\u3044\u3046\u3061\u306b PCL \u7248\u3092\u30a2\u30c3\u30d7\u3057\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n XML \u30c7\u30fc\u30bf\u304b\u3089\u30af\u30e9\u30b9\u3092\u4f5c\u6210\u3059\u308b VS \u306e\u30a2\u30c9\u30a4\u30f3\uff08\u3060\u3063\u3051\uff1f\uff09\u3082\u3042\u308b\u306e\u3067\u3001\u305d\u308c\u3092\u4f7f\u3046\u306e\u3082\u3088\u3044\u3067\u3057\u3087\u3046\u3002<\/p>\n \u8868\u793a\u81ea\u4f53\u306f GridView \u3067\u3084\u3063\u3066\u3044\u307e\u3059\u3002 IconUrl \u3068\u304b ASIN \u3068\u304b\u3092\u30d0\u30a4\u30f3\u30c9\u3057\u3066\u304a\u3051\u3070\u3001\u81ea\u52d5\u7684\u306b\u8868\u793a\u3055\u308c\u307e\u3059\u306d\u3002<\/p>\n \u3053\u3093\u306a\u98a8\u306b\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":" Kindle Launcher \u3092\u4f5c\u308b\u3068\u304d\u306b\u3001Amazon \u304b\u3089\u5546\u54c1\u691c\u7d22\u3092\u3057\u305f\u304b\u3063\u305f\u306e\u3067\u3001\u3053\u308c\u306b\u5d4c\u308a\u307e\u3057\u305f\u3002\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u81ea\u4f53\u306f Amazon \u3067\u63d0\u4f9b\u3055\u308c\u3066\u3044\u308b\u3082\u306e\u306e\u3001WinRT\uff08Windows \u30b9\u30c8\u30a2\u30a2\u30d7\u30ea\uff09\u3067\u306f\u52d5\u304b\u306a … \u7d9a\u304d\u3092\u8aad\u3080
\nhttp:\/\/www.ajaxtower.jp\/ecs\/pre\/index1.html<\/a><\/p>\n\u25a0SignedRequestHelper.cs \u3092\u4fee\u6b63\u3059\u308b<\/h2>\n
\nhttp:\/\/pronama.azurewebsites.net\/2014\/05\/23\/csharp-amazon-product-advertising-api-rest-sample-code-modified\/<\/a><\/p>\n
\nhttps:\/\/gist.github.com\/moonmile\/16c950174d0c276cc2c3<\/a><\/p>\n
\nhttp:\/\/stackoverflow.com\/questions\/13293420\/working-with-hmacsha256-in-windows-store-app<\/a><\/p>\n
\n\u304a\u305d\u3089\u304f\u3001WinRT \u3067\u306e\u9055\u3044\u304c\u3042\u3063\u3066\u3001\u30b9\u30c8\u30a2\u7248\u306e Amazon \u30a2\u30d7\u30ea\u304c\u5897\u3048\u306a\u3044\u306e\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u56de\u308a\u306e\u540d\u524d\u7a7a\u9593\u3068\u30af\u30e9\u30b9\u304c\u518d\u6574\u7406\uff08\u6539\u60aa\uff1f\uff09\u3055\u308c\u3066\u3044\u308b\u306e\u3067\u3001\u3044\u307e\u307e\u3067\u306e\u30b3\u30fc\u30c9\u304c\u4f7f\u3048\u306a\u3044\u306e\u304c\u9762\u5012\u3067\u3059\u3002\u4e92\u63db\u30af\u30e9\u30b9\u3092\u4f5c\u3063\u3066\u3057\u307e\u3048\u3070\u3088\u3044\u3088\u3046\u306a\u6c17\u3082\u3059\u308b\u306e\u3067\u3059\u304c\u3002<\/p>\n\u25a0\u6307\u5b9a\u3057\u305f\u30ad\u30fc\u30ef\u30fc\u30c9\u3067\u5546\u54c1\u60c5\u5831\u3092\u691c\u7d22\u3059\u308b<\/h2>\n
\r\nprivate const string MY_AWS_ACCESS_KEY_ID = "YOUR_AWS_ACCESS_KEY_ID";\r\nprivate const string MY_AWS_SECRET_KEY = "YOUR_AWS_SECRET_KEY";\r\nprivate const string DESTINATION = "ecs.amazonaws.jp";\r\n\r\n\/\/\/ <summary>\r\n\/\/\/ \u691c\u7d22\u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\r\n\/\/\/ <\/summary>\r\n\/\/\/ <param name="sender"><\/param>\r\n\/\/\/ <param name="e"><\/param>\r\nprivate async void OnButtonItemSearch(object sender, RoutedEventArgs e)\r\n{\r\n var helper = new SignedRequestHelper(MY_AWS_ACCESS_KEY_ID, MY_AWS_SECRET_KEY, DESTINATION, "mycompany-22");\r\n var param = new Dictionary<string, String>();\r\n param["Service"] = "AWSECommerceService";\r\n param["Version"] = "2011-08-01";\r\n param["Operation"] = "ItemSearch";\r\n param["Keywords"] = this.vm.Title + " Kindle";\r\n param["Author"] = this.vm.Author;\r\n param["SearchIndex"] = "All"; \/\/ "Books";\r\n param["ResponseGroup"] = "Large";\r\n\r\n try\r\n {\r\n var requestUrl = helper.Sign(param);\r\n var request = new System.Net.Http.HttpClient();\r\n var res = await request.GetStringAsync(new Uri(requestUrl));\r\n \/\/ Debug.WriteLine(res);\r\n\r\n var doc = ExDocument.LoadXml(res);\r\n int TotalPages = doc * "TotalPages";\r\n int TotalResults = doc * "TotalResults";\r\n vm.Total = TotalResults;\r\n\r\n int count = 0;\r\n vm.Books.Clear();\r\n\r\n for (int i = 1; i <= TotalPages; i++)\r\n {\r\n param["ItemPage"] = i.ToString();\r\n\r\n await Task.Delay(1000); \/\/ \u3061\u3087\u3063\u3068\u3060\u3051\u5f85\u3064\r\n var reqUrl = helper.Sign(param);\r\n res = await request.GetStringAsync(new Uri(reqUrl));\r\n doc = ExDocument.LoadXml(res);\r\n var ASINs = doc * "Item" * "ASIN";\r\n foreach (var it in ASINs)\r\n {\r\n count++;\r\n var asin = it.Value;\r\n var item = it.Parent;\r\n var format = item * "ItemAttributes" * "Format";\r\n\r\n if (format == "Kindle\u672c")\r\n {\r\n string title = item * "ItemAttributes" * "Title";\r\n string iconurl = item * "LargeImage" * "URL";\r\n Debug.WriteLine("{0} ASIN:{1} Title:{2} img:{3} ", count, asin, title, iconurl);\r\n\r\n vm.Books.Add(new Book { ASIN = asin, Title = title, IconUrl = iconurl });\r\n vm.TotalKindle = vm.Books.Count();\r\n vm.TotalStr = string.Format("{0}\/{1}", vm.TotalKindle, vm.Total);\r\n }\r\n }\r\n }\r\n }\r\n catch (Exception ex)\r\n {\r\n \/\/ MessageBox.Show("API\u5236\u9650\u306b\u9054\u3057\u307e\u3057\u305f\u3002\u66ab\u304f\u7d4c\u3063\u3066\u304b\u3089\u5b9f\u884c\u3057\u3066\u304f\u3060\u3055\u3044n" + ex.Message);\r\n Debug.WriteLine(ex.Message);\r\n }\r\n}\r\n<\/pre>\n
\n\u3053\u306e\u691c\u7d22\u3067\u306f\u3001\u5546\u54c1\u753b\u50cf\uff08\u672c\u306e\u8868\u7d19\uff09\u3092\u53d6\u308b\u305f\u3081\u306b Large \u306b\u3057\u3066\u5546\u54c1\u30c7\u30fc\u30bf\u3092\u53d6\u3063\u3066\u3044\u307e\u3059\u3002\u307e\u3042\u3001Kindle Launcher \u306e\u66f8\u7c4d\u691c\u7d22\u304c\u3061\u3087\u3063\u3068\u9045\u3044\u306e\u306f\u305d\u308c\u304c\u539f\u56e0\u3067\u3082\u3042\u308a\u307e\u3059\u3002ResponseGroup \u3092\u5909\u66f4\u3059\u308b\u3068\u3082\u3046\u3061\u3087\u3063\u3068\u30c7\u30fc\u30bf\u91cf\u3092\u7d5e\u308c\u308b\u3067\u3057\u3087\u3046\u3002
\nSearchIndex \u3092 Books \u3060\u3051\u306b\u3059\u308b\u3068\u300c\u548c\u66f8\u300d\u3060\u3051\u306b\u306a\u308b\u306e\u3067\u3001All \u306b\u3057\u3066\u3044\u307e\u3059\u3002\u6d0b\u66f8\u3082\u691c\u7d22\u7d50\u679c\u306b\u5165\u308c\u305f\u304b\u3063\u305f\u306e\u3067\u3059\u3002Keywords \u306b Kindle \u3092\u542b\u3081\u3066\u3044\u308b\u306e\u306f\u300cKindle\u672c\u300d\u306b\u7d5e\u308b\u305f\u3081\u3067\u3059\u3002\u3053\u3046\u3059\u308b\u3068\u3001\u304a\u305d\u3089\u304f Kindle \u5bfe\u8c61\u306e\u672c\u3060\u3051\u304c\u691c\u7d22\u3067\u304d\u308b\u306f\u305a\u3067\u3059\u3002\u305d\u3057\u3066\u3001\u3082\u3046\u3044\u3061\u3069\u53d6\u5f97\u3057\u305f\u30c7\u30fc\u30bf\u3092\u6539\u3081\u3066\u300d\u300cKindle\u672c\u300d\u3067\u691c\u7d22\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\u25a0\u691c\u7d22\u3057\u305f\u5546\u54c1\u3092\u8868\u793a\u3059\u308b<\/h2>\n
\n\u305d\u306e\u307e\u307e\u306e\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3067\u306f\u4f7f\u3044\u3065\u3089\u3044\u306e\u3067\u300cGridView.ItemTemplate\u300d\u3067\u81ea\u524d\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3092\u4f5c\u308a\u307e\u3059\u3002<\/p>\n\r\n<!-- \u6c34\u5e73\u30b9\u30af\u30ed\u30fc\u30eb \u30b0\u30ea\u30c3\u30c9 -->\r\n<GridView\r\n Grid.Column="1" Grid.Row="1"\r\n x:Name="itemGridView"\r\n ItemsSource="{Binding Books}"\r\n TabIndex="1"\r\n Padding="10"\r\n SelectionMode="{Binding SelectMode}"\r\n IsSwipeEnabled="false"\r\n Tapped="itemGridView_Tapped">\r\n <GridView.ItemTemplate>\r\n <DataTemplate>\r\n <Grid HorizontalAlignment="Left" Width="250" Height="250">\r\n <Border Background="{StaticResource ListViewItemPlaceholderBackgroundThemeBrush}">\r\n <Image Source="{Binding IconUrl}" Stretch="UniformToFill" \/>\r\n <\/Border>\r\n <StackPanel VerticalAlignment="Bottom" Orientation="Vertical"\r\n Background="{StaticResource ListViewItemOverlayBackgroundThemeBrush}">\r\n <TextBlock Text="{Binding ASIN}"\r\n Height="18"\r\n Foreground="{StaticResource ListViewItemOverlaySecondaryForegroundThemeBrush}"\r\n TextWrapping="NoWrap" Margin="3"\/>\r\n <TextBlock Text="{Binding Title}"\r\n Foreground="{StaticResource ListViewItemOverlayForegroundThemeBrush}"\r\n Height="30" Margin="3"\r\n TextWrapping="NoWrap"\/>\r\n <\/StackPanel>\r\n <\/Grid>\r\n <\/DataTemplate>\r\n <\/GridView.ItemTemplate>\r\n<\/GridView>\r\n<\/pre>\n![](\"http:\/\/www.moonmile.net\/blog\/wp-content\/uploads\/2014\/09\/wpid-dworkblogimage20140929_01thum.jpg\")
<\/a><\/p>\n