C
C
Outlook Calendar Create an Event
See more Outlook Calendar Examples
Create an event in the specified time zone, and assign the event an optional transactionId value.Chilkat C Downloads
#include <C_CkHttp.h>
#include <C_CkJsonObject.h>
#include <C_CkCrypt2.h>
#include <C_CkHttpResponse.h>
void ChilkatSample(void)
{
BOOL success;
HCkHttp http;
HCkJsonObject jsonToken;
HCkJsonObject json;
HCkCrypt2 crypt;
HCkHttpResponse resp;
HCkJsonObject jResp;
const char *displayName;
const char *locationType;
const char *uniqueId;
const char *uniqueIdType;
const char *statusResponse;
const char *statusTime;
const char *emailAddressName;
const char *emailAddressAddress;
const char *odata_context;
const char *odata_etag;
const char *id;
const char *createdDateTime;
const char *lastModifiedDateTime;
const char *changeKey;
const char *transactionId;
const char *originalStartTimeZone;
const char *originalEndTimeZone;
const char *iCalUId;
int reminderMinutesBeforeStart;
BOOL isReminderOn;
BOOL hasAttachments;
const char *subject;
const char *bodyPreview;
const char *importance;
const char *sensitivity;
BOOL isAllDay;
BOOL isCancelled;
BOOL isOrganizer;
BOOL responseRequested;
const char *seriesMasterId;
const char *showAs;
const char *v_type;
const char *webLink;
const char *onlineMeetingUrl;
BOOL isOnlineMeeting;
const char *onlineMeetingProvider;
BOOL allowNewTimeProposals;
BOOL isDraft;
BOOL hideAttendees;
const char *recurrence;
const char *onlineMeeting;
const char *responseStatusResponse;
const char *responseStatusTime;
const char *bodyContentType;
const char *bodyContent;
const char *startDateTime;
const char *startTimeZone;
const char *endDateTime;
const char *endTimeZone;
const char *locationDisplayName;
const char *locationLocationType;
const char *locationUniqueId;
const char *locationUniqueIdType;
const char *organizerEmailAddressName;
const char *organizerEmailAddressAddress;
int i;
int count_i;
success = FALSE;
// This example requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.
http = CkHttp_Create();
// Use your previously obtained access token here: Get Outlook Calendar OAuth2 Access Token (Azure AD v2.0 Endpoint).
jsonToken = CkJsonObject_Create();
success = CkJsonObject_LoadFile(jsonToken,"qa_data/tokens/outlookCalendar.json");
if (success == FALSE) {
printf("%s\n",CkJsonObject_lastErrorText(jsonToken));
CkHttp_Dispose(http);
CkJsonObject_Dispose(jsonToken);
return;
}
CkHttp_putAuthToken(http,CkJsonObject_stringOf(jsonToken,"access_token"));
// Send the following POST:
// POST https://graph.microsoft.com/v1.0/me/events
// Prefer: outlook.timezone="Pacific Standard Time"
// Content-type: application/json
//
// {
// "subject": "Let's go for lunch",
// "body": {
// "contentType": "HTML",
// "content": "Does noon work for you?"
// },
// "start": {
// "dateTime": "2017-04-15T12:00:00",
// "timeZone": "Pacific Standard Time"
// },
// "end": {
// "dateTime": "2017-04-15T14:00:00",
// "timeZone": "Pacific Standard Time"
// },
// "location":{
// "displayName":"Harry's Bar"
// },
// "attendees": [
// {
// "emailAddress": {
// "address":"samanthab@contoso.onmicrosoft.com",
// "name": "Samantha Booth"
// },
// "type": "required"
// }
// ],
// "allowNewTimeProposals": true,
// "transactionId":"7E163156-7762-4BEB-A1C6-729EA81755A7"
// }
// Build the JSON body of the POST.
json = CkJsonObject_Create();
CkJsonObject_UpdateString(json,"subject","Let's go for lunch");
CkJsonObject_UpdateString(json,"body.contentType","HTML");
CkJsonObject_UpdateString(json,"body.content","Does noon work for you?");
CkJsonObject_UpdateString(json,"start.dateTime","2021-05-15T12:00:00");
CkJsonObject_UpdateString(json,"start.timeZone","Pacific Standard Time");
CkJsonObject_UpdateString(json,"end.dateTime","2021-05-15T14:00:00");
CkJsonObject_UpdateString(json,"end.timeZone","Pacific Standard Time");
CkJsonObject_UpdateString(json,"location.displayName","Harry's Bar");
CkJsonObject_UpdateString(json,"attendees[0].emailAddress.address","samanthab@contoso.onmicrosoft.com");
CkJsonObject_UpdateString(json,"attendees[0].emailAddress.name","Samantha Booth");
CkJsonObject_UpdateString(json,"attendees[0].type","required");
CkJsonObject_UpdateBool(json,"allowNewTimeProposals",TRUE);
// Generate a UUID.
crypt = CkCrypt2_Create();
CkJsonObject_UpdateString(json,"transactionId",CkCrypt2_generateUuid(crypt));
// Add the "Prefer" request header.
CkHttp_SetRequestHeader(http,"Prefer","outlook.timezone=\"Pacific Standard Time\"");
// Send the HTTP POST
resp = CkHttpResponse_Create();
success = CkHttp_HttpJson(http,"POST","https://graph.microsoft.com/v1.0/me/events",json,"application/json",resp);
if (success == FALSE) {
printf("%s\n",CkHttp_lastErrorText(http));
CkHttp_Dispose(http);
CkJsonObject_Dispose(jsonToken);
CkJsonObject_Dispose(json);
CkCrypt2_Dispose(crypt);
CkHttpResponse_Dispose(resp);
return;
}
printf("Response status code = %d\n",CkHttpResponse_getStatusCode(resp));
jResp = CkJsonObject_Create();
CkJsonObject_Load(jResp,CkHttpResponse_bodyStr(resp));
CkJsonObject_putEmitCompact(jResp,FALSE);
printf("%s\n",CkJsonObject_emit(jResp));
// The send succeeded if the response status code = 201.
if (CkHttpResponse_getStatusCode(resp) != 201) {
printf("Failed\n");
CkHttp_Dispose(http);
CkJsonObject_Dispose(jsonToken);
CkJsonObject_Dispose(json);
CkCrypt2_Dispose(crypt);
CkHttpResponse_Dispose(resp);
CkJsonObject_Dispose(jResp);
return;
}
// Sample JSON response:
// (Sample code for parsing the JSON response is shown below)
// {
// "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#users('user%40example.com')/events/$entity",
// "@odata.etag": "W/\"5+vF7TKKdE6bGCRqXyl2PQAEaGQgcw==\"",
// "id": "AQMkADAwATM0MDAAMS1iNTcwLWI2NTEtMDACLTAwCgBGAAADsVyfxjDU406Ic4X7ill8xAcA5_vF7TKKdE6bGCRqXyl2PQAAAgENAAAA5_vF7TKKdE6bGCRqXyl2PQAEaDkEcAAAAA==",
// "createdDateTime": "2021-04-18T23:38:52.1979259Z",
// "lastModifiedDateTime": "2021-04-18T23:38:53.3747647Z",
// "changeKey": "5+vF7TKKdE6bGCRqXyl2PQAEaGQgcw==",
// "categories": [
// ],
// "transactionId": "1d12b565-3ca3-4ed8-b3f9-e8a14ac3ac17",
// "originalStartTimeZone": "Pacific Standard Time",
// "originalEndTimeZone": "Pacific Standard Time",
// "iCalUId": "040000008200E00074C5B7101A82E00800000000EF0328FDAB34D7010000000000000000100000004478DD5948382543AFD1B52C25E88C02",
// "reminderMinutesBeforeStart": 15,
// "isReminderOn": true,
// "hasAttachments": false,
// "subject": "Let's go for lunch",
// "bodyPreview": "Does noon 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=AQMkADAwATM0MDAAMS1iNTcwLWI2NTEtMDACLTAwCgBGAAADsVyfxjDU406Ic4X7ill8xAcA5%2BvF7TKKdE6bGCRqXyl2PQAAAgENAAAA5%2BvF7TKKdE6bGCRqXyl2PQAEaDkEcAAAAA%3D%3D&exvsurl=1&path=/calendar/item",
// "onlineMeetingUrl": null,
// "isOnlineMeeting": false,
// "onlineMeetingProvider": "unknown",
// "allowNewTimeProposals": true,
// "isDraft": false,
// "hideAttendees": false,
// "recurrence": null,
// "onlineMeeting": 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 noon work for you?\r\n</body>\r\n</html>\r\n"
// },
// "start": {
// "dateTime": "2021-05-15T12:00:00.0000000",
// "timeZone": "Pacific Standard Time"
// },
// "end": {
// "dateTime": "2021-05-15T14:00:00.0000000",
// "timeZone": "Pacific Standard Time"
// },
// "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": "Samantha Booth",
// "address": "samanthab@contoso.onmicrosoft.com"
// }
// }
// ],
// "organizer": {
// "emailAddress": {
// "name": "John Doe",
// "address": "outlook_3A33FCEB9B74CC15@outlook.com"
// }
// }
// }
// Sample code for parsing the JSON response...
// Use the following online tool to generate parsing code from sample JSON:
// Generate Parsing Code from JSON
// Chilkat functions returning "const char *" return a pointer to temporary internal memory owned and managed by Chilkat.
// See this example explaining how this memory should be used: const char * functions.
odata_context = CkJsonObject_stringOf(jResp,"\"@odata.context\"");
odata_etag = CkJsonObject_stringOf(jResp,"\"@odata.etag\"");
id = CkJsonObject_stringOf(jResp,"id");
createdDateTime = CkJsonObject_stringOf(jResp,"createdDateTime");
lastModifiedDateTime = CkJsonObject_stringOf(jResp,"lastModifiedDateTime");
changeKey = CkJsonObject_stringOf(jResp,"changeKey");
transactionId = CkJsonObject_stringOf(jResp,"transactionId");
originalStartTimeZone = CkJsonObject_stringOf(jResp,"originalStartTimeZone");
originalEndTimeZone = CkJsonObject_stringOf(jResp,"originalEndTimeZone");
iCalUId = CkJsonObject_stringOf(jResp,"iCalUId");
reminderMinutesBeforeStart = CkJsonObject_IntOf(jResp,"reminderMinutesBeforeStart");
isReminderOn = CkJsonObject_BoolOf(jResp,"isReminderOn");
hasAttachments = CkJsonObject_BoolOf(jResp,"hasAttachments");
subject = CkJsonObject_stringOf(jResp,"subject");
bodyPreview = CkJsonObject_stringOf(jResp,"bodyPreview");
importance = CkJsonObject_stringOf(jResp,"importance");
sensitivity = CkJsonObject_stringOf(jResp,"sensitivity");
isAllDay = CkJsonObject_BoolOf(jResp,"isAllDay");
isCancelled = CkJsonObject_BoolOf(jResp,"isCancelled");
isOrganizer = CkJsonObject_BoolOf(jResp,"isOrganizer");
responseRequested = CkJsonObject_BoolOf(jResp,"responseRequested");
seriesMasterId = CkJsonObject_stringOf(jResp,"seriesMasterId");
showAs = CkJsonObject_stringOf(jResp,"showAs");
v_type = CkJsonObject_stringOf(jResp,"type");
webLink = CkJsonObject_stringOf(jResp,"webLink");
onlineMeetingUrl = CkJsonObject_stringOf(jResp,"onlineMeetingUrl");
isOnlineMeeting = CkJsonObject_BoolOf(jResp,"isOnlineMeeting");
onlineMeetingProvider = CkJsonObject_stringOf(jResp,"onlineMeetingProvider");
allowNewTimeProposals = CkJsonObject_BoolOf(jResp,"allowNewTimeProposals");
isDraft = CkJsonObject_BoolOf(jResp,"isDraft");
hideAttendees = CkJsonObject_BoolOf(jResp,"hideAttendees");
recurrence = CkJsonObject_stringOf(jResp,"recurrence");
onlineMeeting = CkJsonObject_stringOf(jResp,"onlineMeeting");
responseStatusResponse = CkJsonObject_stringOf(jResp,"responseStatus.response");
responseStatusTime = CkJsonObject_stringOf(jResp,"responseStatus.time");
bodyContentType = CkJsonObject_stringOf(jResp,"body.contentType");
bodyContent = CkJsonObject_stringOf(jResp,"body.content");
startDateTime = CkJsonObject_stringOf(jResp,"start.dateTime");
startTimeZone = CkJsonObject_stringOf(jResp,"start.timeZone");
endDateTime = CkJsonObject_stringOf(jResp,"end.dateTime");
endTimeZone = CkJsonObject_stringOf(jResp,"end.timeZone");
locationDisplayName = CkJsonObject_stringOf(jResp,"location.displayName");
locationLocationType = CkJsonObject_stringOf(jResp,"location.locationType");
locationUniqueId = CkJsonObject_stringOf(jResp,"location.uniqueId");
locationUniqueIdType = CkJsonObject_stringOf(jResp,"location.uniqueIdType");
organizerEmailAddressName = CkJsonObject_stringOf(jResp,"organizer.emailAddress.name");
organizerEmailAddressAddress = CkJsonObject_stringOf(jResp,"organizer.emailAddress.address");
i = 0;
count_i = CkJsonObject_SizeOfArray(jResp,"categories");
while (i < count_i) {
CkJsonObject_putI(jResp,i);
i = i + 1;
}
i = 0;
count_i = CkJsonObject_SizeOfArray(jResp,"locations");
while (i < count_i) {
CkJsonObject_putI(jResp,i);
displayName = CkJsonObject_stringOf(jResp,"locations[i].displayName");
locationType = CkJsonObject_stringOf(jResp,"locations[i].locationType");
uniqueId = CkJsonObject_stringOf(jResp,"locations[i].uniqueId");
uniqueIdType = CkJsonObject_stringOf(jResp,"locations[i].uniqueIdType");
i = i + 1;
}
i = 0;
count_i = CkJsonObject_SizeOfArray(jResp,"attendees");
while (i < count_i) {
CkJsonObject_putI(jResp,i);
v_type = CkJsonObject_stringOf(jResp,"attendees[i].type");
statusResponse = CkJsonObject_stringOf(jResp,"attendees[i].status.response");
statusTime = CkJsonObject_stringOf(jResp,"attendees[i].status.time");
emailAddressName = CkJsonObject_stringOf(jResp,"attendees[i].emailAddress.name");
emailAddressAddress = CkJsonObject_stringOf(jResp,"attendees[i].emailAddress.address");
i = i + 1;
}
printf("Event created.\n");
CkHttp_Dispose(http);
CkJsonObject_Dispose(jsonToken);
CkJsonObject_Dispose(json);
CkCrypt2_Dispose(crypt);
CkHttpResponse_Dispose(resp);
CkJsonObject_Dispose(jResp);
}