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(.NET Core C#) MS Graph Calendar List EventsRetrieve a list of events in a calendar. The list contains single instance meetings and series masters. For more details, see https://docs.microsoft.com/en-us/graph/api/calendar-list-events?view=graph-rest-1.0
// This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. Chilkat.Http http = new Chilkat.Http(); // Use your previously obtained access token as shown here: // Get Microsoft Graph OAuth2 Access Token with Calendars.ReadWrite scope. Chilkat.JsonObject jsonToken = new Chilkat.JsonObject(); bool success = jsonToken.LoadFile("qa_data/tokens/msGraphCalendar.json"); if (success == false) { Debug.WriteLine(jsonToken.LastErrorText); return; } http.AuthToken = jsonToken.StringOf("access_token"); // Specify the calendar id http.SetUrlVar("id","AQMkADAwATM0MDAAMS1iNTcwLWI2NTEtMDACLTAwCgBGAAADsVyfxjDU406Ic4X7ill8xAcA5_vF7TKKdE6bGCRqXyl2PQAAAgEGAAAA5_vF7TKKdE6bGCRqXyl2PQAClEpRTgAAAA=="); // Send a GET request to https://graph.microsoft.com/v1.0/me/calendars/{$id}/events string strResponse = http.QuickGetStr("https://graph.microsoft.com/v1.0/me/calendars/{$id}/events"); if (http.LastMethodSuccess == false) { Debug.WriteLine(http.LastErrorText); return; } Chilkat.JsonObject json = new Chilkat.JsonObject(); json.Load(strResponse); json.EmitCompact = false; if (http.LastStatus != 200) { Debug.WriteLine(json.Emit()); Debug.WriteLine("Failed, response status code = " + Convert.ToString(http.LastStatus)); return; } Debug.WriteLine(json.Emit()); // Sample output: // (See parsing code below..) // { // "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#users('admin%40chilkat.io')/calendars('AQMkADAwATM0MDAAMS1i ... AClEpRTgAAAA%3D%3D')/events", // "value": [ // { // "@odata.etag": "W/\"5+vF7TKKdE6bGCRqXyl2PQAClIgmmw==\"", // "id": "AQMkADAwATM0MDAAM ... AApRZ7JkAAAA=", // "createdDateTime": "2019-04-26T14:31:39.8791929Z", // "lastModifiedDateTime": "2019-04-26T14:31:41.2753537Z", // "changeKey": "5+vF7TKKdE6bGCRqXyl2PQAClIgmmw==", // "categories": [ // ], // "originalStartTimeZone": "Pacific Standard Time", // "originalEndTimeZone": "Pacific Standard Time", // "iCalUId": "040000008200E ... A230FEBFE5F7486A", // "reminderMinutesBeforeStart": 15, // "isReminderOn": true, // "hasAttachments": false, // "subject": "Let's go for lunch", // "bodyPreview": "Does mid month work for you?", // "importance": "normal", // "sensitivity": "normal", // "isAllDay": false, // "isCancelled": false, // "isOrganizer": true, // "responseRequested": true, // "seriesMasterId": null, // "showAs": "busy", // "type": "singleInstance", // "webLink": "https://outlook.live.com/owa/?itemid=AQMkADAwATM0MDAAMS1iNTcwLWI2NT ... gkal8pdj0AApRZ7JkAAAA%3D&exvsurl=1&path=/calendar/item", // "onlineMeetingUrl": null, // "recurrence": null, // "responseStatus": { // "response": "organizer", // "time": "0001-01-01T00:00:00Z" // }, // "body": { // "contentType": "html", // "content": "<html>\r\n<head>\r\n<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">\r\n<meta content=\"text/html; charset=us-ascii\">\r\n</head>\r\n<body>\r\nDoes mid month work for you?\r\n</body>\r\n</html>\r\n" // }, // "start": { // "dateTime": "2019-11-15T20:00:00.0000000", // "timeZone": "UTC" // }, // "end": { // "dateTime": "2019-11-15T22:00:00.0000000", // "timeZone": "UTC" // }, // "location": { // "displayName": "Harry's Bar", // "locationType": "default", // "uniqueId": "Harry's Bar", // "uniqueIdType": "private" // }, // "locations": [ // { // "displayName": "Harry's Bar", // "locationType": "default", // "uniqueId": "Harry's Bar", // "uniqueIdType": "private" // } // ], // "attendees": [ // { // "type": "required", // "status": { // "response": "none", // "time": "0001-01-01T00:00:00Z" // }, // "emailAddress": { // "name": "Adele Vance", // "address": "adelev@contoso.onmicrosoft.com" // } // } // ], // "organizer": { // "emailAddress": { // "name": "Matt", // "address": "outlook_3A33FCEB9B74CC15@outlook.com" // } // } // } // ] // } // Use this online tool to generate parsing code from sample JSON: // Generate Parsing Code from JSON string odataContext; int i; int count_i; string odataEtag; string id; string createdDateTime; string lastModifiedDateTime; string changeKey; string originalStartTimeZone; string originalEndTimeZone; string iCalUId; int reminderMinutesBeforeStart; bool isReminderOn; bool hasAttachments; string subject; string bodyPreview; string importance; string sensitivity; bool isAllDay; bool isCancelled; bool isOrganizer; bool responseRequested; string seriesMasterId; string showAs; string v_type; string webLink; string onlineMeetingUrl; string recurrence; string responseStatusResponse; string responseStatusTime; string bodyContentType; string bodyContent; string startDateTime; string startTimeZone; string endDateTime; string endTimeZone; string locationDisplayName; string locationLocationType; string locationUniqueId; string locationUniqueIdType; string organizerEmailAddressName; string organizerEmailAddressAddress; int j; int count_j; string displayName; string locationType; string uniqueId; string uniqueIdType; string statusResponse; string statusTime; string emailAddressName; string emailAddressAddress; odataContext = json.StringOf("\"@odata.context\""); i = 0; count_i = json.SizeOfArray("value"); while (i < count_i) { json.I = i; odataEtag = json.StringOf("value[i].\"@odata.etag\""); id = json.StringOf("value[i].id"); createdDateTime = json.StringOf("value[i].createdDateTime"); lastModifiedDateTime = json.StringOf("value[i].lastModifiedDateTime"); changeKey = json.StringOf("value[i].changeKey"); originalStartTimeZone = json.StringOf("value[i].originalStartTimeZone"); originalEndTimeZone = json.StringOf("value[i].originalEndTimeZone"); iCalUId = json.StringOf("value[i].iCalUId"); reminderMinutesBeforeStart = json.IntOf("value[i].reminderMinutesBeforeStart"); isReminderOn = json.BoolOf("value[i].isReminderOn"); hasAttachments = json.BoolOf("value[i].hasAttachments"); subject = json.StringOf("value[i].subject"); bodyPreview = json.StringOf("value[i].bodyPreview"); importance = json.StringOf("value[i].importance"); sensitivity = json.StringOf("value[i].sensitivity"); isAllDay = json.BoolOf("value[i].isAllDay"); isCancelled = json.BoolOf("value[i].isCancelled"); isOrganizer = json.BoolOf("value[i].isOrganizer"); responseRequested = json.BoolOf("value[i].responseRequested"); seriesMasterId = json.StringOf("value[i].seriesMasterId"); showAs = json.StringOf("value[i].showAs"); v_type = json.StringOf("value[i].type"); webLink = json.StringOf("value[i].webLink"); onlineMeetingUrl = json.StringOf("value[i].onlineMeetingUrl"); recurrence = json.StringOf("value[i].recurrence"); responseStatusResponse = json.StringOf("value[i].responseStatus.response"); responseStatusTime = json.StringOf("value[i].responseStatus.time"); bodyContentType = json.StringOf("value[i].body.contentType"); bodyContent = json.StringOf("value[i].body.content"); startDateTime = json.StringOf("value[i].start.dateTime"); startTimeZone = json.StringOf("value[i].start.timeZone"); endDateTime = json.StringOf("value[i].end.dateTime"); endTimeZone = json.StringOf("value[i].end.timeZone"); locationDisplayName = json.StringOf("value[i].location.displayName"); locationLocationType = json.StringOf("value[i].location.locationType"); locationUniqueId = json.StringOf("value[i].location.uniqueId"); locationUniqueIdType = json.StringOf("value[i].location.uniqueIdType"); organizerEmailAddressName = json.StringOf("value[i].organizer.emailAddress.name"); organizerEmailAddressAddress = json.StringOf("value[i].organizer.emailAddress.address"); j = 0; count_j = json.SizeOfArray("value[i].categories"); while (j < count_j) { json.J = j; // ... j = j + 1; } j = 0; count_j = json.SizeOfArray("value[i].locations"); while (j < count_j) { json.J = j; displayName = json.StringOf("value[i].locations[j].displayName"); locationType = json.StringOf("value[i].locations[j].locationType"); uniqueId = json.StringOf("value[i].locations[j].uniqueId"); uniqueIdType = json.StringOf("value[i].locations[j].uniqueIdType"); j = j + 1; } j = 0; count_j = json.SizeOfArray("value[i].attendees"); while (j < count_j) { json.J = j; v_type = json.StringOf("value[i].attendees[j].type"); statusResponse = json.StringOf("value[i].attendees[j].status.response"); statusTime = json.StringOf("value[i].attendees[j].status.time"); emailAddressName = json.StringOf("value[i].attendees[j].emailAddress.name"); emailAddressAddress = json.StringOf("value[i].attendees[j].emailAddress.address"); j = j + 1; } i = i + 1; } Debug.WriteLine("Success."); |
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