{"id":1777,"date":"2026-01-05T21:42:23","date_gmt":"2026-01-05T12:42:23","guid":{"rendered":"https:\/\/www.ambulo.tv\/blog\/?p=1777"},"modified":"2026-01-07T21:13:14","modified_gmt":"2026-01-07T12:13:14","slug":"%e3%82%bf%e3%82%b9%e3%82%af%e3%82%b9%e3%82%b1%e3%82%b8%e3%83%a5%e3%83%bc%e3%83%a9%e3%81%a7%e5%ae%9f%e8%a1%8c%e3%81%99%e3%82%8b%e3%81%a8-ui-%e3%81%8c%e3%81%aa%e3%81%84%e3%81%9f%e3%82%81%e3%80%81authori","status":"publish","type":"post","link":"https:\/\/www.ambulo.tv\/blog\/%e3%82%bf%e3%82%b9%e3%82%af%e3%82%b9%e3%82%b1%e3%82%b8%e3%83%a5%e3%83%bc%e3%83%a9%e3%81%a7%e5%ae%9f%e8%a1%8c%e3%81%99%e3%82%8b%e3%81%a8-ui-%e3%81%8c%e3%81%aa%e3%81%84%e3%81%9f%e3%82%81%e3%80%81authori\/","title":{"rendered":"\u30bf\u30b9\u30af\u30b9\u30b1\u30b8\u30e5\u30fc\u30e9\u3067\u5b9f\u884c\u3059\u308b\u3068 UI \u304c\u306a\u3044\u305f\u3081\u3001AuthorizeAsync \u304c\u30d6\u30e9\u30a6\u30b6\u3092\u958b\u3053\u3046\u3068\u3057\u3066\u5931\u6557\u3057\u3001OpenWith.exe \u304c\u66b4\u8d70\u3059\u308b\u3002"},"content":{"rendered":"\n<p><a href=\"#1\">\u300c\u30bf\u30b9\u30af\u30b9\u30b1\u30b8\u30e5\u30fc\u30e9 + AuthorizeAsync\u300d\u3067OpenWith.exe\u304c\u66b4\u8d70\u3059\u308b\u7406\u7531<\/a><\/p>\n\n\n\n<p>token.json\u306b\u306f\u4f55\u304c\u4fdd\u5b58\u3055\u308c\u3066\u3044\u308b\u304b<\/p>\n\n\n\n<p>token.json\u304c0kb\u3067\u3042\u308b\u5834\u5408\u3084\u524a\u9664\u3055\u308c\u308b\u5834\u5408\u306e\u4e3b\u56e0<\/p>\n\n\n\n<p>refresh_token \u304c\u7121\u52b9\u306b\u306a\u308b\u7406\u7531\uff08\u8981\u70b9\uff09<\/p>\n\n\n\n<p>OpenWith.exe\u304c\u66b4\u8d70\u3057\u306a\u3044AuthorizeAsync\u3092\u4f7f\u7528\u3059\u308b\u66f8\u304d\u65b9<\/p>\n\n\n\n<p>\u30bf\u30b9\u30af\u30b9\u30b1\u30b8\u30e5\u30fc\u30e9\u3067\u9001\u4fe1\u3059\u308b\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u3075\u305f\u3064\u306e\u9078\u629e\u80a2<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"1\">\u306a\u305c\u300c\u30bf\u30b9\u30af\u30b9\u30b1\u30b8\u30e5\u30fc\u30e9 + AuthorizeAsync\u300d\u3067 OpenWith.exe \u304c\u66b4\u8d70\u3059\u308b\u306e\u304b<\/h3>\n\n\n\n<p><\/p>\n\n\n\n<p>\u6b21\u306e\u3088\u3046\u306a\u30b3\u30fc\u30c9\u3092\u30bf\u30b9\u30af\u30b9\u30b1\u30b8\u30e5\u30fc\u30e9\u3067\u5b9f\u884c\u3059\u308b\u3068OpenWith.exe\u304c\u66b4\u8d70\u3057\u3001\u30e1\u30e2\u30ea\u30ea\u30fc\u30af\u304c\u8d77\u3053\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Imports Google.Apis.Auth.OAuth2\nImports Google.Apis.Gmail.v1\nImports Google.Apis.Gmail.v1.Data\nImports Google.Apis.Services\nImports Newtonsoft.Json\nImports System.IO\nImports System.Text\n\nPublic Class GmailSender\n\n    Private Shared ReadOnly Scopes As String() = {GmailService.Scope.GmailSend}\n    Private Shared ReadOnly ApplicationName As String = \"MyGmailApp\"\n\n    Public Shared Sub SendMail()\n\n        Dim strFile As String  = \"C:\\windowstask\\GmailSender\\client_secret.json\"\n        Dim strAuthFile As String = My.Settings.StrAuth\n\n        Dim result As UserCredential\n\n        Using stream As FileStream = New FileStream(strFile, FileMode.Open, FileAccess.Read)\n\n\t        Dim folder As String =\nPath.Combine(Environment.GetFolderPath(SpecialFolder.Personal), strAuthFile)\n\n\t        result = GoogleWebAuthorizationBroker.AuthorizeAsync(\n\t\t        GoogleClientSecrets.Load(stream).Secrets, \n\t\t        Scopes,\n\t\t        \"user\", \n\t\t        CancellationToken.None, \n\t\t        New FileDataStore(folder, True)\n\t        ).Result\n\n\t        Console.WriteLine((\"Credential file saved to: \" &amp; folder))\n        End Using\n\n        Dim initializer As New Initializer With { _\n\t        .HttpClientInitializer = result, _\n\t        .ApplicationName = ApplicationName _\n        }\n\n        Dim serv As New GmailService(initializer)\n\n        Dim msg As New AE.Net.Mail.MailMessage()\n        msg.Subject = \"\u30c6\u30b9\u30c8\u30e1\u30fc\u30eb\"\n        msg.Body = \"\u3053\u308c\u306f\u30c6\u30b9\u30c8\u30e1\u30fc\u30eb\u3067\u3059\u3002\"\n        msg.From = New MailAddress(\"youraddress@example.com\")\n        msg.To.Add(New MailAddress(\"target@example.com\"))\n\n        Dim msgStr As String\n        Using ms As New MemoryStream()\n            msg.Save(ms)\n            msgStr = Convert.ToBase64String(ms.ToArray()) _\n                .Replace(\"+\", \"-\").Replace(\"\/\", \"_\").Replace(\"=\", \"\")\n        End Using\n\n        Dim gmailMsg As New Message() With {.Raw = msgStr}\n\n        service.Users.Messages.Send(gmailMsg, \"me\").Execute()\n\n    End Sub\n\nEnd Class<\/code><\/pre>\n\n\n\n<p>\u305d\u308c\u306f\u6b21\u306e\u3088\u3046\u306a\u7406\u7531\u304b\u3089\u3067\u3059\u3002<\/p>\n\n\n\n<p>1. <strong>AuthorizeAsync \u306f\u300c\u30d6\u30e9\u30a6\u30b6\u3092\u958b\u3044\u3066\u30e6\u30fc\u30b6\u30fc\u306b\u30ed\u30b0\u30a4\u30f3\u3055\u305b\u308b\u300d\u4ed5\u7d44\u307f<\/strong><\/p>\n\n\n\n<p>GoogleWebAuthorizationBroker.AuthorizeAsync \u306f\u5185\u90e8\u3067\u3053\u3046\u52d5\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u8a8d\u8a3c\u7528 URL \u3092\u751f\u6210<\/li>\n\n\n\n<li><strong>\u65e2\u5b9a\u30d6\u30e9\u30a6\u30b6\u3092\u8d77\u52d5<\/strong>\uff08OpenWith.exe \u2192 chrome.exe \/ edge.exe \u306a\u3069\uff09<\/li>\n\n\n\n<li>\u30e6\u30fc\u30b6\u30fc\u304c Google \u30a2\u30ab\u30a6\u30f3\u30c8\u3067\u30ed\u30b0\u30a4\u30f3<\/li>\n\n\n\n<li>\u8a8d\u8a3c\u30b3\u30fc\u30c9\u3092\u30a2\u30d7\u30ea\u306b\u8fd4\u3059<\/li>\n\n\n\n<li>refresh_token \u3092\u4fdd\u5b58\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>\u3064\u307e\u308a <strong>\u30e6\u30fc\u30b6\u30fc\u304c\u64cd\u4f5c\u3067\u304d\u308b\u524d\u63d0\u306e API<\/strong> \u3067\u3059\u3002<\/p>\n\n\n\n<p><strong>2. \u30bf\u30b9\u30af\u30b9\u30b1\u30b8\u30e5\u30fc\u30e9\u306f\u300c\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u304c\u5b58\u5728\u3057\u306a\u3044\u300d\u72b6\u614b\u3067\u52d5<\/strong>\u304f<\/p>\n\n\n\n<p>\u30bf\u30b9\u30af\u30b9\u30b1\u30b8\u30e5\u30fc\u30e9\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u74b0\u5883\u3067\u52d5\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u304c\u306a\u3044\uff08\u975e\u5bfe\u8a71\u30e2\u30fc\u30c9\uff09<\/strong><\/li>\n\n\n\n<li><strong>\u30e6\u30fc\u30b6\u30fc\u306e UI \u30bb\u30c3\u30b7\u30e7\u30f3\u304c\u5b58\u5728\u3057\u306a\u3044<\/strong><\/li>\n\n\n\n<li><strong>\u30d6\u30e9\u30a6\u30b6\u3092\u8868\u793a\u3067\u304d\u306a\u3044<\/strong><\/li>\n<\/ul>\n\n\n\n<p>\u3053\u306e\u72b6\u614b\u3067 AuthorizeAsync \u304c\u30d6\u30e9\u30a6\u30b6\u3092\u958b\u3053\u3046\u3068\u3059\u308b\u3068\u2026<\/p>\n\n\n\n<p><strong>3. Windows \u306f\u300c\u30d6\u30e9\u30a6\u30b6\u3092\u958b\u3051\u306a\u3044 \u2192 OpenWith.exe \u3092\u8d77\u52d5\u3057\u7d9a\u3051\u308b\u300d<\/strong><\/p>\n\n\n\n<p>Windows \u306e\u6319\u52d5\u306f\u3053\u3046\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>AuthorizeAsync \u304c URL \u3092\u958b\u3053\u3046\u3068\u3059\u308b<\/li>\n\n\n\n<li>Windows \u306f\u300cUI \u304c\u306a\u3044\u306e\u3067\u30d6\u30e9\u30a6\u30b6\u3092\u8d77\u52d5\u3067\u304d\u306a\u3044\u300d<\/li>\n\n\n\n<li>\u4ee3\u308f\u308a\u306b <strong>OpenWith.exe\uff08\u65e2\u5b9a\u30a2\u30d7\u30ea\u9078\u629e\u30c0\u30a4\u30a2\u30ed\u30b0\uff09<\/strong> \u3092\u8d77\u52d5\u3057\u3088\u3046\u3068\u3059\u308b<\/li>\n\n\n\n<li>\u3057\u304b\u3057 UI \u304c\u306a\u3044\u306e\u3067\u8868\u793a\u3067\u304d\u306a\u3044<\/li>\n\n\n\n<li>\u5931\u6557 \u2192 \u518d\u8a66\u884c<\/li>\n\n\n\n<li>\u5931\u6557 \u2192 \u518d\u8a66\u884c<\/li>\n\n\n\n<li>\u5931\u6557 \u2192 \u518d\u8a66\u884c<\/li>\n\n\n\n<li>\u2026\u7121\u9650\u30eb\u30fc\u30d7<\/li>\n<\/ol>\n\n\n\n<p>\u7d50\u679c\u3068\u3057\u3066 OpenWith.exe \u304c\u5927\u91cf\u306b\u8d77\u52d5\u3057\u3066\u30e1\u30e2\u30ea\u3092\u98df\u3044\u5c3d\u304f\u3059\u3068\u3044\u3046\u73fe\u8c61\u304c\u767a\u751f\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">token.json\u306b\u306f\u4f55\u304c\u4fdd\u5b58\u3055\u308c\u3066\u3044\u308b\u304b<\/h3>\n\n\n\n<p><strong>OAuth 2.0 \u306e4\u3064\u306e\u91cd\u8981\u30d5\u30a3\u30fc\u30eb\u30c9\u306e\u610f\u5473<\/strong><\/p>\n\n\n\n<p>OAuth \u8a8d\u8a3c\u5f8c\u306b token.json \u306b\u4fdd\u5b58\u3055\u308c\u308b\u306e\u306f\u3001\u4e3b\u306b\u3053\u306e4\u3064\u3067\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>access_token<\/strong><\/li>\n\n\n\n<li><strong>refresh_token<\/strong><\/li>\n\n\n\n<li><strong>token_type<\/strong><\/li>\n\n\n\n<li><strong>expiry\uff08\u6709\u52b9\u671f\u9650\uff09<\/strong><\/li>\n<\/ul>\n\n\n\n<p>\u305d\u308c\u305e\u308c\u306e\u5f79\u5272\u3092\u3001\u5b9f\u969b\u306e Gmail API \u306e\u52d5\u4f5c\u3068\u7d50\u3073\u3064\u3051\u3066\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p> <strong>1. access_token\uff08\u30a2\u30af\u30bb\u30b9\u30c8\u30fc\u30af\u30f3\uff09<\/strong><\/p>\n\n\n\n<p>Google API \u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u305f\u3081\u306e <strong>\u4e00\u6642\u7684\u306a\u9375<\/strong> \u3067\u3059\u3002<\/p>\n\n\n\n<p>\u7279\u5fb4<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6709\u52b9\u671f\u9650\u306f <strong>1\u6642\u9593\uff083600\u79d2\uff09<\/strong><\/li>\n\n\n\n<li>\u671f\u9650\u304c\u5207\u308c\u308b\u3068\u4f7f\u3048\u306a\u304f\u306a\u308b<\/li>\n\n\n\n<li>API \u547c\u3073\u51fa\u3057\u306e\u305f\u3073\u306b HTTP \u30d8\u30c3\u30c0\u306b\u4ed8\u3051\u3066\u9001\u308b<\/li>\n<\/ul>\n\n\n\n<p>\u4f8b\u3048\u308b\u306a\u3089\u300c1\u6642\u9593\u3060\u3051\u4f7f\u3048\u308b\u5165\u9928\u8a3c\u300d\u3067\u3059\u3002<\/p>\n\n\n\n<p> <strong>2. refresh_token\uff08\u30ea\u30d5\u30ec\u30c3\u30b7\u30e5\u30c8\u30fc\u30af\u30f3\uff09<\/strong><\/p>\n\n\n\n<p><strong>access_token \u304c\u671f\u9650\u5207\u308c\u306b\u306a\u3063\u305f\u3068\u304d\u306b\u3001\u65b0\u3057\u3044 access_token \u3092\u767a\u884c\u3059\u308b\u305f\u3081\u306e\u9375<\/strong>\u3002<\/p>\n\n\n\n<p>\u7279\u5fb4<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6709\u52b9\u671f\u9650\u306f <strong>\u57fa\u672c\u7684\u306b\u7121\u671f\u9650<\/strong>\uff08\u305f\u3060\u3057\u7121\u52b9\u5316\u3055\u308c\u308b\u3053\u3068\u306f\u3042\u308b\uff09<\/li>\n\n\n\n<li>\u30d6\u30e9\u30a6\u30b6\u3092\u958b\u304b\u305a\u306b\u81ea\u52d5\u66f4\u65b0\u3067\u304d\u308b<\/li>\n\n\n\n<li>token.json \u306b\u4fdd\u5b58\u3055\u308c\u308b\u6700\u91cd\u8981\u30c7\u30fc\u30bf<\/li>\n<\/ul>\n\n\n\n<p>\u4f8b\u3048\u308b\u306a\u3089\u300c\u5165\u9928\u8a3c\u3092\u518d\u767a\u884c\u3059\u308b\u305f\u3081\u306e\u8eab\u5206\u8a3c\u660e\u66f8\u300d<\/p>\n\n\n\n<p>\u3053\u308c\u304c\u3042\u308b\u304b\u3089\u3001<br><strong>\u521d\u56de\u3060\u3051\u30d6\u30e9\u30a6\u30b6\u3067\u8a8d\u8a3c \u2192 \u4ee5\u964d\u306f\u81ea\u52d5\u66f4\u65b0<\/strong><br>\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>3. token_type\uff08\u30c8\u30fc\u30af\u30f3\u306e\u7a2e\u985e\uff09<\/strong><\/p>\n\n\n\n<p>API \u306b\u9001\u308b\u3068\u304d\u306e\u8a8d\u8a3c\u65b9\u5f0f\u3092\u793a\u3059\u6587\u5b57\u5217\u3002<\/p>\n\n\n\n<p>Google OAuth \u3067\u306f\u307b\u307c\u5fc5\u305a\uff1a<\/p>\n\n\n\n<p>&#8220;token_type&#8221;: &#8220;Bearer&#8221;<\/p>\n\n\n\n<p>Bearer \u3068\u306f\uff1a<\/p>\n\n\n\n<p>\u300c\u3053\u306e\u30c8\u30fc\u30af\u30f3\u3092\u6301\u3063\u3066\u3044\u308b\u4eba\u306f\u30a2\u30af\u30bb\u30b9\u3092\u8a31\u53ef\u3059\u308b\u300d<\/p>\n\n\n\n<p>\u3068\u3044\u3046\u610f\u5473\u3002<\/p>\n\n\n\n<p>\u4f8b\u3048\u308b\u306a\u3089\u300c\u3053\u306e\u5165\u9928\u8a3c\u306f\u201c\u63d0\u793a\u3059\u308c\u3070\u5165\u308c\u308b\u30bf\u30a4\u30d7\u201d\u3067\u3059\u300d\u3068\u3044\u3046\u533a\u5206\u3002<\/p>\n\n\n\n<p><strong>4. expiry\uff08\u6709\u52b9\u671f\u9650\uff09<\/strong><\/p>\n\n\n\n<p>access_token \u306e\u671f\u9650\u304c <strong>\u3044\u3064\u5207\u308c\u308b\u304b<\/strong> \u3092\u793a\u3059\u65e5\u6642\u3002<\/p>\n\n\n\n<p>&#8220;expires_in&#8221;: 3600, &#8220;issued&#8221;: &#8220;2024-01-01T12:34:56Z&#8221;<\/p>\n\n\n\n<p>\u3053\u306e2\u3064\u304b\u3089\u3001<\/p>\n\n\n\n<p>issued + expires_in = \u6709\u52b9\u671f\u9650<\/p>\n\n\n\n<p>\u3092\u8a08\u7b97\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4f8b\u3048\u308b\u306a\u3089\u300c\u3053\u306e\u5165\u9928\u8a3c\u306f13:34:56\u307e\u3067\u6709\u52b9\u3067\u3059\u300d\u3068\u3044\u3046\u60c5\u5831\u3002<\/p>\n\n\n\n<p>\u307e\u3068\u3081<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-tertiary-theme-color-background-color has-background has-fixed-layout\"><thead><tr><th>\u9805\u76ee<\/th><th>\u5f79\u5272<\/th><\/tr><\/thead><tbody><tr><td>access_token<\/td><td>API \u3092\u547c\u3076\u305f\u3081\u306e\u4e00\u6642\u9375<\/td><\/tr><tr><td>refresh_token<\/td><td>access_token \u3092\u518d\u767a\u884c\u3059\u308b\u305f\u3081\u306e\u9375<\/td><\/tr><tr><td>token_type<\/td><td>\u8a8d\u8a3c\u65b9\u5f0f\uff08Bearer\uff09<\/td><\/tr><tr><td>expiry<\/td><td>access_token \u306e\u671f\u9650<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong> token.json\u304c 0KB \u306e\u307e\u307e\u6b8b\u308b<\/strong>\u3001\u307e\u305f\u306f<strong>\u8a8d\u8a3c\u30d5\u30a1\u30a4\u30eb\u304c\u6d88\u3048\u3066\u3057\u307e\u3046\u7406\u7531<\/strong><\/h3>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>\u2460token.json\u304c 0KB \u306e\u307e\u307e\u6b8b\u308b\u7406\u7531<\/strong><\/p>\n\n\n\n<p>\u3053\u308c\u306f <strong>FileDataStore \u304c\u30c8\u30fc\u30af\u30f3\u3092\u66f8\u304d\u8fbc\u3080\u9014\u4e2d\u3067\u5931\u6557\u3057\u305f<\/strong>\u3068\u304d\u306b\u8d77\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>\u4e3b\u306a\u539f\u56e0<\/strong><\/p>\n\n\n\n<p><strong>1. AuthorizeAsync \u304c\u30d6\u30e9\u30a6\u30b6\u3092\u958b\u3053\u3046\u3068\u3057\u3066\u5931\u6557 \u2192 \u4f8b\u5916\u767a\u751f \u2192 \u66f8\u304d\u8fbc\u307f\u9014\u4e2d\u3067\u4e2d\u65ad<\/strong><\/p>\n\n\n\n<p>\u30bf\u30b9\u30af\u30b9\u30b1\u30b8\u30e5\u30fc\u30e9\u3067 UI \u304c\u306a\u3044\u72b6\u614b\u3067 AuthorizeAsync \u3092\u547c\u3076\u3068\u3001<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30d6\u30e9\u30a6\u30b6\u8d77\u52d5\u306b\u5931\u6557<\/li>\n\n\n\n<li>OpenWith.exe \u304c\u66b4\u8d70<\/li>\n\n\n\n<li>AuthorizeAsync \u304c\u4f8b\u5916\u3092\u6295\u3052\u308b<\/li>\n\n\n\n<li>FileDataStore \u304c <strong>\u7a7a\u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u3063\u305f\u76f4\u5f8c\u306b\u66f8\u304d\u8fbc\u307f\u3067\u304d\u305a\u7d42\u4e86<\/strong><\/li>\n<\/ul>\n\n\n\n<p>\u7d50\u679c \u2192 <strong>0KB \u306e token.json \u304c\u6b8b\u308b<\/strong><\/p>\n\n\n\n<p><strong>2. \u66f8\u304d\u8fbc\u307f\u6a29\u9650\u306e\u554f\u984c\uff08\u30d5\u30a9\u30eb\u30c0\u306b\u66f8\u3051\u306a\u3044\uff09<\/strong><\/p>\n\n\n\n<p>FileDataStore \u306f\u5185\u90e8\u3067\u3053\u3046\u52d5\u304d\u307e\u3059\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>token.json \u3092 <strong>\u307e\u305a\u7a7a\u30d5\u30a1\u30a4\u30eb\u3068\u3057\u3066\u4f5c\u6210<\/strong><\/li>\n\n\n\n<li>JSON \u3092\u66f8\u304d\u8fbc\u3080<\/li>\n\n\n\n<li>Close \u3057\u3066\u4fdd\u5b58\u5b8c\u4e86<\/li>\n<\/ol>\n\n\n\n<p>\u6a29\u9650\u4e0d\u8db3\u3084\u30a6\u30a4\u30eb\u30b9\u5bfe\u7b56\u30bd\u30d5\u30c8\u304c\u30d6\u30ed\u30c3\u30af\u3059\u308b\u3068\u3001<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7a7a\u30d5\u30a1\u30a4\u30eb\u306f\u4f5c\u308c\u308b<\/li>\n\n\n\n<li>\u4e2d\u8eab\u3092\u66f8\u3051\u306a\u3044<\/li>\n\n\n\n<li>\u2192 0KB \u306e\u307e\u307e\u6b8b\u308b<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>3. \u30d7\u30ed\u30bb\u30b9\u304c\u5f37\u5236\u7d42\u4e86\u3055\u308c\u305f\uff08\u30bf\u30b9\u30af\u306e\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u306a\u3069\uff09<\/strong><\/p>\n\n\n\n<p>\u66f8\u304d\u8fbc\u307f\u9014\u4e2d\u3067\u30d7\u30ed\u30bb\u30b9\u304c\u843d\u3061\u308b\u3068\u3001\u3084\u306f\u308a <strong>\u7a7a\u30d5\u30a1\u30a4\u30eb\u3060\u3051\u304c\u6b8b\u308b<\/strong>\u3002<\/p>\n\n\n\n<p><strong>\u2461 \u8a8d\u8a3c\u30d5\u30a1\u30a4\u30eb\u304c\u6d88\u3048\u3066\u3057\u307e\u3046\u7406\u7531<\/strong><\/p>\n\n\n\n<p>\u3053\u308c\u306f <strong>FileDataStore \u304c\u300c\u58ca\u308c\u305f\u30c8\u30fc\u30af\u30f3\u300d\u3068\u5224\u65ad\u3057\u3066\u524a\u9664\u3059\u308b<\/strong>\u3068\u304d\u306b\u8d77\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>Google API .NET \u30e9\u30a4\u30d6\u30e9\u30ea\u306f\u3001\u30c8\u30fc\u30af\u30f3\u304c\u58ca\u308c\u3066\u3044\u308b\u30fb\u8aad\u307f\u8fbc\u3081\u306a\u3044\u5834\u5408\u306b\u300c\u7121\u52b9\u306a\u30c8\u30fc\u30af\u30f3\u300d\u3068\u5224\u65ad\u3057\u3066\u524a\u9664\u3059\u308b\u3068\u3044\u3046\u6319\u52d5\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>\u4e3b\u306a\u539f\u56e0<\/strong><\/p>\n\n\n\n<p>1. <strong>0KB \u306e token.json \u3092\u8aad\u307f\u8fbc\u3081\u305a \u201c\u58ca\u308c\u305f\u30c8\u30fc\u30af\u30f3\u201d \u3068\u5224\u65ad\u3055\u308c\u308b<\/strong><\/p>\n\n\n\n<p>\u6b21\u306e\u8d77\u52d5\u6642\u306b FileDataStore \u304c token.json \u3092\u8aad\u307f\u8fbc\u3080\u3068\u3001<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>JSON \u3068\u3057\u3066\u30d1\u30fc\u30b9\u3067\u304d\u306a\u3044<\/li>\n\n\n\n<li>\u2192 \u300c\u58ca\u308c\u3066\u3044\u308b\u300d\u3068\u5224\u65ad<\/li>\n\n\n\n<li>\u2192 <strong>\u81ea\u52d5\u7684\u306b\u524a\u9664\u3055\u308c\u308b<\/strong><\/li>\n<\/ul>\n\n\n\n<p>\u3064\u307e\u308a\u30010KB \u2192 \u6b21\u56de\u8d77\u52d5\u3067\u524a\u9664\u3068\u3044\u3046\u6d41\u308c\u3067\u3059\u3002<\/p>\n\n\n\n<p>2. <strong>refresh_token \u304c\u7121\u52b9\u5316\u3055\u308c\u3066 Google \u5074\u304c\u62d2\u5426\u3057\u305f<\/strong><\/p>\n\n\n\n<p>Google \u306f\u4ee5\u4e0b\u306e\u3068\u304d refresh_token \u3092\u7121\u52b9\u5316\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30d1\u30b9\u30ef\u30fc\u30c9\u5909\u66f4<\/li>\n\n\n\n<li>\u30a2\u30ab\u30a6\u30f3\u30c8\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8b66\u544a<\/li>\n\n\n\n<li>\u9577\u671f\u9593\u672a\u4f7f\u7528<\/li>\n\n\n\n<li>\u540c\u3058 OAuth \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3067 50 \u500b\u4ee5\u4e0a\u306e refresh_token \u3092\u767a\u884c<\/li>\n\n\n\n<li>Google \u5074\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5224\u5b9a\u3067\u30d6\u30ed\u30c3\u30af<\/li>\n<\/ul>\n\n\n\n<p>\u7121\u52b9\u306a refresh_token \u3092\u4f7f\u3046\u3068\u3001<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30c8\u30fc\u30af\u30f3\u66f4\u65b0\u306b\u5931\u6557<\/li>\n\n\n\n<li>FileDataStore \u304c\u300c\u7121\u52b9\u300d\u3068\u5224\u65ad<\/li>\n\n\n\n<li>\u2192 <strong>token.json \u3092\u524a\u9664<\/strong><\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<p>3. <strong>FileDataStore \u306e\u5185\u90e8\u51e6\u7406\u3067 \u201c\u518d\u751f\u6210\u201d \u306e\u305f\u3081\u306b\u524a\u9664\u3055\u308c\u308b<\/strong><\/p>\n\n\n\n<p>FileDataStore \u306f<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8aad\u307f\u8fbc\u307f\u5931\u6557<\/li>\n\n\n\n<li>\u30d1\u30fc\u30b9\u5931\u6557<\/li>\n\n\n\n<li>\u30c8\u30fc\u30af\u30f3\u66f4\u65b0\u5931\u6557<\/li>\n<\/ul>\n\n\n\n<p>\u306e\u3044\u305a\u308c\u304b\u3067 <strong>\u300c\u518d\u751f\u6210\u304c\u5fc5\u8981\u300d\u3068\u5224\u65ad\u3059\u308b\u3068\u524a\u9664\u3059\u308b<\/strong>\u4ed5\u69d8\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-tertiary-theme-color-background-color has-background has-fixed-layout\"><thead><tr><th>\u73fe\u8c61<\/th><th>\u539f\u56e0<\/th><\/tr><\/thead><tbody><tr><td>token.json \u304c <strong>0KB \u306e\u307e\u307e\u6b8b\u308b<\/strong><\/td><td>\u66f8\u304d\u8fbc\u307f\u9014\u4e2d\u3067\u5931\u6557\uff08UI \u306a\u3057\u3067 AuthorizeAsync\u3001\u6a29\u9650\u4e0d\u8db3\u3001\u30d7\u30ed\u30bb\u30b9\u5f37\u5236\u7d42\u4e86\uff09<\/td><\/tr><tr><td>token.json \u304c <strong>\u6d88\u3048\u308b<\/strong><\/td><td>FileDataStore \u304c\u300c\u58ca\u308c\u305f\u30c8\u30fc\u30af\u30f3\u300d\u3068\u5224\u65ad\u3057\u3066\u524a\u9664\u3001refresh_token \u7121\u52b9\u5316<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u5b9f\u884c\u74b0\u5883\u3067\u306f\u3001\u6b21\u306e\u3088\u3046\u306a\u3053\u3068\u304c\u8d77\u304d\u3066\u3044\u308b\u3053\u3068\u304c\u63a8\u6e2c\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30bf\u30b9\u30af\u30b9\u30b1\u30b8\u30e5\u30fc\u30e9\u3067 AuthorizeAsync \u304c\u8d70\u308b<\/li>\n\n\n\n<li>UI \u304c\u306a\u3044\u306e\u3067\u30d6\u30e9\u30a6\u30b6\u8d77\u52d5\u306b\u5931\u6557<\/li>\n\n\n\n<li>FileDataStore \u304c\u7a7a\u30d5\u30a1\u30a4\u30eb\uff080KB\uff09\u3092\u4f5c\u308b<\/li>\n\n\n\n<li>\u66f8\u304d\u8fbc\u307f\u524d\u306b\u4f8b\u5916\u3067\u51e6\u7406\u304c\u6b62\u307e\u308b<\/li>\n\n\n\n<li>\u6b21\u56de\u8d77\u52d5\u3067 0KB \u3092\u8aad\u307f\u8fbc\u3080<\/li>\n\n\n\n<li>FileDataStore \u304c\u300c\u58ca\u308c\u3066\u3044\u308b\u300d\u3068\u5224\u65ad\u3057\u3066\u524a\u9664<\/li>\n\n\n\n<li>\u518d\u3073 AuthorizeAsync \u304c\u8d70\u308b<\/li>\n\n\n\n<li>OpenWith.exe \u304c\u66b4\u8d70<\/li>\n\n\n\n<li>\u7121\u9650\u30eb\u30fc\u30d7<\/li>\n<\/ol>\n\n\n\n<p><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">refresh_token \u304c\u7121\u52b9\u306b\u306a\u308b\u7406\u7531\uff08\u8981\u70b9\uff09<\/h3>\n\n\n\n<p><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30d1\u30b9\u30ef\u30fc\u30c9\u5909\u66f4<\/li>\n\n\n\n<li>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8b66\u544a<\/li>\n\n\n\n<li>\u9577\u671f\u9593\u672a\u4f7f\u7528<\/li>\n\n\n\n<li>50\u500b\u4ee5\u4e0a\u767a\u884c<\/li>\n\n\n\n<li>OAuth \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u518d\u4f5c\u6210<\/li>\n\n\n\n<li>Google \u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5224\u5b9a<\/li>\n\n\n\n<li>\u30e6\u30fc\u30b6\u30fc\u304c\u624b\u52d5\u3067\u524a\u9664<\/li>\n\n\n\n<li>AuthorizeAsync \u3092\u30bf\u30b9\u30af\u3067\u6bce\u56de\u5b9f\u884c\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u6700\u5927\u306e\u539f\u56e0<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">OpenWith.exe\u304c\u66b4\u8d70\u3057\u306a\u3044AuthorizeAsync\u3092\u4f7f\u7528\u3059\u308b\u66f8\u304d\u65b9<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>Imports Google.Apis.Auth.OAuth2\nImports Google.Apis.Gmail.v1\nImports Google.Apis.Services\nImports System.IO\nImports Newtonsoft.Json\n\nPublic Function GetCredential() As UserCredential\n\n    Dim jsonPath As String = \"C:\\windowstask\\GmailSender\\client_secret.json\"\n    Dim authFolder As String = Path.Combine(\n        Environment.GetFolderPath(Environment.SpecialFolder.Personal),\n        \"MyAuth\"\n    )\n    Dim tokenFile As String = Path.Combine(authFolder, \"Google.Apis.Auth.OAuth2.Responses.TokenResponse-user\")\n\n    ' \u2605 1. token.json \u304c\u5b58\u5728\u3057\u306a\u3044 \u2192 \u518d\u8a8d\u8a3c\u3057\u306a\u3044\uff08\u30bf\u30b9\u30af\u3067\u306f\u7d76\u5bfe\u306b AuthorizeAsync \u3092\u547c\u3070\u306a\u3044\uff09\n    If Not File.Exists(tokenFile) Then\n        Throw New Exception(\"token.json \u304c\u5b58\u5728\u3057\u307e\u305b\u3093\u3002GUI \u3042\u308a\u3067\u521d\u56de\u8a8d\u8a3c\u3092\u884c\u3063\u3066\u304f\u3060\u3055\u3044\u3002\")\n    End If\n\n    ' \u2605 2. token.json \u304c 0KB \u2192 \u58ca\u308c\u3066\u3044\u308b\u306e\u3067\u518d\u8a8d\u8a3c\u3057\u306a\u3044\n    Dim fi As New FileInfo(tokenFile)\n    If fi.Length &lt; 10 Then\n        Throw New Exception(\"token.json \u304c\u58ca\u308c\u3066\u3044\u307e\u3059\uff080KB\uff09\u3002GUI \u3042\u308a\u3067\u518d\u8a8d\u8a3c\u3057\u3066\u304f\u3060\u3055\u3044\u3002\")\n    End If\n\n    ' \u2605 3. token.json \u304c JSON \u3068\u3057\u3066\u8aad\u3081\u308b\u304b\u30c1\u30a7\u30c3\u30af\n    Try\n        Dim json = File.ReadAllText(tokenFile)\n        Dim obj = JsonConvert.DeserializeObject(json)\n        If obj Is Nothing Then\n            Throw New Exception(\"token.json \u304c\u7834\u640d\u3057\u3066\u3044\u307e\u3059\u3002\")\n        End If\n    Catch ex As Exception\n        Throw New Exception(\"token.json \u304c\u7834\u640d\u3057\u3066\u3044\u307e\u3059\u3002GUI \u3042\u308a\u3067\u518d\u8a8d\u8a3c\u3057\u3066\u304f\u3060\u3055\u3044\u3002\")\n    End Try\n\n    ' \u2605 4. \u58ca\u308c\u3066\u3044\u306a\u3044\u5834\u5408\u3060\u3051 FileDataStore \u3092\u4f7f\u3063\u3066 credential \u3092\u8aad\u307f\u8fbc\u3080\n    Dim stream = New FileStream(jsonPath, FileMode.Open, FileAccess.Read)\n    Dim result = GoogleWebAuthorizationBroker.AuthorizeAsync(\n        GoogleClientSecrets.Load(stream).Secrets,\n        {GmailService.Scope.GmailSend},\n        \"user\",\n        Threading.CancellationToken.None,\n        New FileDataStore(authFolder, True)\n    ).Result\n\n    Return result\n\nEnd Function<\/code><\/pre>\n\n\n\n<p>\u3053\u306e\u3088\u3046\u306b\u3059\u308c\u3070\u58ca\u308c\u3066\u3044\u308b token.json \u3092\u691c\u77e5\u3057\u305f\u3089 \u9001\u4fe1\u3057\u306a\u3044\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<br>\u2192 \u3053\u308c\u306f OpenWith.exe \u66b4\u8d70\u3092\u5b8c\u5168\u306b\u9632\u3050\u305f\u3081\u306e\u5b89\u5168\u7b56<br> \u307e\u305f\u3001\u58ca\u308c\u3066\u3044\u308b\u5834\u5408\u306f GUI \u3042\u308a\u3067\u518d\u8a8d\u8a3c\u304c\u5fc5\u8981\u306b\u306a\u308a\u307e\u3059\u3002<br>\u2192 \u30bf\u30b9\u30af\u30b9\u30b1\u30b8\u30e5\u30fc\u30e9\u3067\u306f\u7d76\u5bfe\u306b\u518d\u8a8d\u8a3c\u3067\u304d\u306a\u3044\u305f\u3081<br>\u2192 \u518d\u8a8d\u8a3c\u3092\u30bf\u30b9\u30af\u3067\u3084\u308d\u3046\u3068\u3059\u308b\u3068 OpenWith.exe \u304c\u66b4\u8d70\u3059\u308b<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30bf\u30b9\u30af\u30b9\u30b1\u30b8\u30e5\u30fc\u30e9\u3067\u9001\u4fe1\u3059\u308b\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u3075\u305f\u3064\u306e\u9078\u629e\u80a2<\/h3>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>\u9078\u629e\u80a2 1\uff1aService Account + Domain-wide Delegation \u306b\u79fb\u884c\u3059\u308b\uff08\u6700\u5f37\uff09<\/strong><\/p>\n\n\n\n<p>\u3053\u308c\u306a\u3089\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>refresh_token \u4e0d\u8981<\/li>\n\n\n\n<li>token.json \u4e0d\u8981<\/li>\n\n\n\n<li>AuthorizeAsync \u4e0d\u8981<\/li>\n\n\n\n<li>\u30d6\u30e9\u30a6\u30b6\u4e0d\u8981<\/li>\n\n\n\n<li>OpenWith.exe \u66b4\u8d70\u30bc\u30ed<\/li>\n\n\n\n<li>\u30bf\u30b9\u30af\u30b9\u30b1\u30b8\u30e5\u30fc\u30e9\u3067 24 \u6642\u9593\u5b89\u5b9a\u7a3c\u50cd<\/li>\n<\/ul>\n\n\n\n<p>\u3064\u307e\u308a <strong>\u58ca\u308c\u308b\u8981\u7d20\u304c\u30bc\u30ed<\/strong>\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>Google Workspace \u3092\u4f7f\u3063\u3066\u3044\u308b\u306a\u3089\u3001\u3053\u308c\u304c\u5727\u5012\u7684\u306b\u6b63\u89e3\u3067\u3059\u3002<\/p>\n\n\n\n<p><strong>\u9078\u629e\u80a2 2\uff1atoken.json \u3092\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3057\u3066\u81ea\u52d5\u5fa9\u65e7\u3059\u308b<\/strong><\/p>\n\n\n\n<p>\u3082\u3057 Workspace \u3067\u306f\u306a\u304f\u500b\u4eba Gmail \u3092\u4f7f\u3063\u3066\u3044\u308b\u5834\u5408\u306f\u3001Service Account \u304c\u4f7f\u3048\u307e\u305b\u3093\u3002\u305d\u306e\u5834\u5408\u306f\u3001<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u521d\u56de\u8a8d\u8a3c\u5f8c\u306e token.json \u3092\u30d0\u30c3\u30af\u30a2\u30c3\u30d7<\/li>\n\n\n\n<li>\u58ca\u308c\u3066\u3044\u305f\u3089\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u5fa9\u5143<\/li>\n\n\n\n<li>AuthorizeAsync \u306f\u7d76\u5bfe\u306b\u547c\u3070\u306a\u3044<\/li>\n<\/ul>\n\n\n\n<p>\u3068\u3044\u3046\u69cb\u6210\u306b\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Imports Google.Apis.Auth.OAuth2\nImports Google.Apis.Gmail.v1\nImports Google.Apis.Gmail.v1.Data\nImports Google.Apis.Services\nImports Newtonsoft.Json\nImports System.IO\nImports System.Text\n\nPublic Class GmailSender\n\n    Private Shared ReadOnly Scopes As String() = {GmailService.Scope.GmailSend}\n    Private Shared ReadOnly ApplicationName As String = \"MyGmailApp\"\n\n    Public Shared Sub SendMail()\n\n        Dim clientSecretPath As String = \"C:\\windowstask\\GmailSender\\client_secret.json\"\n        Dim authFolder As String = Path.Combine(\n          Environment.GetFolderPath(Environment.SpecialFolder.Personal),\n            \"MyAuth\"\n        )\n        Dim tokenFile As String = Path.Combine(authFolder, \"Google.Apis.Auth.OAuth2.Responses.TokenResponse-user\")\n        Dim backupFile As String = tokenFile &amp; \".bak\"\n\n        ' \u2605 1. token.json \u304c\u5b58\u5728\u3057\u306a\u3044 \u2192 \u30bf\u30b9\u30af\u3067\u306f\u7d76\u5bfe\u306b\u518d\u8a8d\u8a3c\u3057\u306a\u3044\n        If Not File.Exists(tokenFile) Then\n            Throw New Exception(\"token.json \u304c\u5b58\u5728\u3057\u307e\u305b\u3093\u3002GUI \u3042\u308a\u3067\u521d\u56de\u8a8d\u8a3c\u3092\u884c\u3063\u3066\u304f\u3060\u3055\u3044\u3002\")\n        End If\n\n        ' \u2605 2. token.json \u304c 0KB \u2192 \u58ca\u308c\u3066\u3044\u308b\n        If New FileInfo(tokenFile).Length &lt; 10 Then\n            If File.Exists(backupFile) Then\n                File.Copy(backupFile, tokenFile, True)\n            Else\n                Throw New Exception(\"token.json \u304c\u58ca\u308c\u3066\u3044\u307e\u3059\u3002GUI \u3042\u308a\u3067\u518d\u8a8d\u8a3c\u3057\u3066\u304f\u3060\u3055\u3044\u3002\")\n            End If\n        End If\n\n        ' \u2605 3. JSON \u3068\u3057\u3066\u8aad\u3081\u308b\u304b\u30c1\u30a7\u30c3\u30af\n        Try\n            Dim json = File.ReadAllText(tokenFile)\n            Dim obj = JsonConvert.DeserializeObject(json)\n            If obj Is Nothing Then Throw New Exception()\n        Catch\n            If File.Exists(backupFile) Then\n                File.Copy(backupFile, tokenFile, True)\n            Else\n                Throw New Exception(\"token.json \u304c\u7834\u640d\u3057\u3066\u3044\u307e\u3059\u3002GUI \u3042\u308a\u3067\u518d\u8a8d\u8a3c\u3057\u3066\u304f\u3060\u3055\u3044\u3002\")\n            End If\n        End Try\n\n        ' \u2605 4. \u6b63\u5e38\u306a token.json \u3092\u8aad\u307f\u8fbc\u3080\uff08\u3053\u3053\u3067\u521d\u3081\u3066 AuthorizeAsync\uff09\n        Dim credential = GoogleWebAuthorizationBroker.AuthorizeAsync(\n            GoogleClientSecrets.Load(New FileStream(clientSecretPath, FileMode.Open, FileAccess.Read)).Secrets,\n            Scopes,\n            \"user\",\n            Threading.CancellationToken.None,\n            New FileDataStore(authFolder, True)\n        ).Result\n\n        ' \u2605 5. token.json \u3092\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\n        File.Copy(tokenFile, backupFile, True)\n\n        ' \u2605 6. GmailService \u521d\u671f\u5316\n        Dim service As New GmailService(New BaseClientService.Initializer() With {\n            .HttpClientInitializer = credential,\n            .ApplicationName = ApplicationName\n        })\n\n        ' \u2605 7. \u30e1\u30fc\u30eb\u4f5c\u6210\n        Dim msg As New AE.Net.Mail.MailMessage()\n        msg.Subject = \"\u30c6\u30b9\u30c8\u30e1\u30fc\u30eb\"\n        msg.Body = \"\u3053\u308c\u306f\u30c6\u30b9\u30c8\u30e1\u30fc\u30eb\u3067\u3059\u3002\"\n        msg.From = New MailAddress(\"youraddress@example.com\")\n        msg.To.Add(New MailAddress(\"target@example.com\"))\n\n        Dim msgStr As String\n        Using ms As New MemoryStream()\n            msg.Save(ms)\n            msgStr = Convert.ToBase64String(ms.ToArray()) _\n                .Replace(\"+\", \"-\").Replace(\"\/\", \"_\").Replace(\"=\", \"\")\n        End Using\n\n        Dim gmailMsg As New Message() With {.Raw = msgStr}\n\n        ' \u2605 8. Gmail API \u3067\u9001\u4fe1\n        service.Users.Messages.Send(gmailMsg, \"me\").Execute()\n\n    End Sub\n\nEnd Class<\/code><\/pre>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u300c\u30bf\u30b9\u30af\u30b9\u30b1\u30b8\u30e5\u30fc\u30e9 + AuthorizeAsync\u300d\u3067O&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[68,36,23],"tags":[],"class_list":["post-1777","post","type-post","status-publish","format-standard","hentry","category-api","category-computing","category-23","article","has-background","has-excerpt","has-avatar","has-author","has-date","has-comment-count","has-category-meta","has-read-more","thumbnail-"],"_links":{"self":[{"href":"https:\/\/www.ambulo.tv\/blog\/wp-json\/wp\/v2\/posts\/1777"}],"collection":[{"href":"https:\/\/www.ambulo.tv\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ambulo.tv\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ambulo.tv\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ambulo.tv\/blog\/wp-json\/wp\/v2\/comments?post=1777"}],"version-history":[{"count":6,"href":"https:\/\/www.ambulo.tv\/blog\/wp-json\/wp\/v2\/posts\/1777\/revisions"}],"predecessor-version":[{"id":1784,"href":"https:\/\/www.ambulo.tv\/blog\/wp-json\/wp\/v2\/posts\/1777\/revisions\/1784"}],"wp:attachment":[{"href":"https:\/\/www.ambulo.tv\/blog\/wp-json\/wp\/v2\/media?parent=1777"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ambulo.tv\/blog\/wp-json\/wp\/v2\/categories?post=1777"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ambulo.tv\/blog\/wp-json\/wp\/v2\/tags?post=1777"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}