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Unicode C

MS Graph Calendar Update Event

See more Microsoft Calendar Examples

Update the properties of an event object.

Chilkat Unicode C Downloads

Unicode C
#include <C_CkHttpW.h>
#include <C_CkJsonObjectW.h>
#include <C_CkStringBuilderW.h>
#include <C_CkHttpResponseW.h>

void ChilkatSample(void)
    {
    BOOL success;
    HCkHttpW http;
    HCkJsonObjectW json;
    HCkStringBuilderW sbRequestBody;
    HCkHttpResponseW resp;
    HCkStringBuilderW sbResponseBody;
    HCkJsonObjectW jResp;
    int respStatusCode;
    const wchar_t *originalStartTimeZone;
    const wchar_t *originalEndTimeZone;
    const wchar_t *responseStatusResponse;
    const wchar_t *responseStatusTime;
    const wchar_t *recurrence;
    const wchar_t *iCalUId;
    int reminderMinutesBeforeStart;
    BOOL isOnlineMeeting;
    const wchar_t *onlineMeetingProvider;
    BOOL isReminderOn;
    const wchar_t *onlineMeetingJoinUrl;
    const wchar_t *onlineMeetingConferenceId;
    const wchar_t *onlineMeetingTollNumber;

    success = FALSE;

    // This example assumes the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    http = CkHttpW_Create();

    // Implements the following CURL command:

    // curl -X PATCH https://graph.microsoft.com/v1.0/me/events/{id} \
    //   -H "Content-type: application/json" \
    //   -d '{
    //   "originalStartTimeZone": "originalStartTimeZone-value",
    //   "originalEndTimeZone": "originalEndTimeZone-value",
    //   "responseStatus": {
    //     "response": "",
    //     "time": "datetime-value"
    //   },
    //   "recurrence": null,
    //   "iCalUId": "iCalUId-value",
    //   "reminderMinutesBeforeStart": 99,
    //   "isOnlineMeeting": true,
    //   "onlineMeetingProvider": "teamsForBusiness",
    //   "isReminderOn": true,
    //   "categories": ["Red category"]
    // }'

    // Use the following online tool to generate HTTP code from a CURL command
    // Convert a cURL Command to HTTP Source Code

    // Use this online tool to generate code from sample JSON:
    // Generate Code to Create JSON

    // The following JSON is sent in the request body.

    // {
    //   "originalStartTimeZone": "originalStartTimeZone-value",
    //   "originalEndTimeZone": "originalEndTimeZone-value",
    //   "responseStatus": {
    //     "response": "",
    //     "time": "datetime-value"
    //   },
    //   "recurrence": null,
    //   "iCalUId": "iCalUId-value",
    //   "reminderMinutesBeforeStart": 99,
    //   "isOnlineMeeting": true,
    //   "onlineMeetingProvider": "teamsForBusiness",
    //   "isReminderOn": true,
    //   "categories": [
    //     "Red category"
    //   ]
    // }

    json = CkJsonObjectW_Create();
    CkJsonObjectW_UpdateString(json,L"originalStartTimeZone",L"originalStartTimeZone-value");
    CkJsonObjectW_UpdateString(json,L"originalEndTimeZone",L"originalEndTimeZone-value");
    CkJsonObjectW_UpdateString(json,L"responseStatus.response",L"");
    CkJsonObjectW_UpdateString(json,L"responseStatus.time",L"datetime-value");
    CkJsonObjectW_UpdateNull(json,L"recurrence");
    CkJsonObjectW_UpdateString(json,L"iCalUId",L"iCalUId-value");
    CkJsonObjectW_UpdateInt(json,L"reminderMinutesBeforeStart",99);
    CkJsonObjectW_UpdateBool(json,L"isOnlineMeeting",TRUE);
    CkJsonObjectW_UpdateString(json,L"onlineMeetingProvider",L"teamsForBusiness");
    CkJsonObjectW_UpdateBool(json,L"isReminderOn",TRUE);
    CkJsonObjectW_UpdateString(json,L"categories[0]",L"Red category");

    CkHttpW_SetRequestHeader(http,L"Content-type",L"application/json");

    sbRequestBody = CkStringBuilderW_Create();
    CkJsonObjectW_EmitSb(json,sbRequestBody);

    resp = CkHttpResponseW_Create();
    success = CkHttpW_HttpSb(http,L"PATCH",L"https://graph.microsoft.com/v1.0/me/events/{id}",sbRequestBody,L"utf-8",L"application/json",resp);
    if (success == FALSE) {
        wprintf(L"%s\n",CkHttpW_lastErrorText(http));
        CkHttpW_Dispose(http);
        CkJsonObjectW_Dispose(json);
        CkStringBuilderW_Dispose(sbRequestBody);
        CkHttpResponseW_Dispose(resp);
        return;
    }

    sbResponseBody = CkStringBuilderW_Create();
    CkHttpResponseW_GetBodySb(resp,sbResponseBody);
    jResp = CkJsonObjectW_Create();
    CkJsonObjectW_LoadSb(jResp,sbResponseBody);
    CkJsonObjectW_putEmitCompact(jResp,FALSE);

    wprintf(L"Response Body:\n");
    wprintf(L"%s\n",CkJsonObjectW_emit(jResp));

    respStatusCode = CkHttpResponseW_getStatusCode(resp);
    wprintf(L"Response Status Code = %d\n",respStatusCode);
    if (respStatusCode >= 400) {
        wprintf(L"Response Header:\n");
        wprintf(L"%s\n",CkHttpResponseW_header(resp));
        wprintf(L"Failed.\n");
        CkHttpW_Dispose(http);
        CkJsonObjectW_Dispose(json);
        CkStringBuilderW_Dispose(sbRequestBody);
        CkHttpResponseW_Dispose(resp);
        CkStringBuilderW_Dispose(sbResponseBody);
        CkJsonObjectW_Dispose(jResp);
        return;
    }

    // Sample JSON response:
    // (Sample code for parsing the JSON response is shown below)

    // {
    //   "originalStartTimeZone": "originalStartTimeZone-value",
    //   "originalEndTimeZone": "originalEndTimeZone-value",
    //   "responseStatus": {
    //     "response": "",
    //     "time": "datetime-value"
    //   },
    //   "recurrence": null,
    //   "iCalUId": "iCalUId-value",
    //   "reminderMinutesBeforeStart": 99,
    //   "isOnlineMeeting": true,
    //   "onlineMeetingProvider": "teamsForBusiness",
    //   "isReminderOn": true,
    //   "onlineMeeting": {
    //     "joinUrl": "https://teams.microsoft.com/l/meetup-join/19%3ameeting_NzIyNzhlMGEtM2YyZC00ZmY0LTlhNzUtZmZjNWFmZGNlNzE2%40thread.v2/0?context=%7b%22Tid%22%3a%2272f988bf-86f1-41af-91ab-2d7cd011db47%22%2c%22Oid%22%3a%22bc55b173-cff6-457d-b7a1-64bda7d7581a%22%7d",
    //     "conferenceId": "177513992",
    //     "tollNumber": "+91 22 6241 6885"
    //   }
    // }

    // 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.

    originalStartTimeZone = CkJsonObjectW_stringOf(jResp,L"originalStartTimeZone");
    originalEndTimeZone = CkJsonObjectW_stringOf(jResp,L"originalEndTimeZone");
    responseStatusResponse = CkJsonObjectW_stringOf(jResp,L"responseStatus.response");
    responseStatusTime = CkJsonObjectW_stringOf(jResp,L"responseStatus.time");
    recurrence = CkJsonObjectW_stringOf(jResp,L"recurrence");
    iCalUId = CkJsonObjectW_stringOf(jResp,L"iCalUId");
    reminderMinutesBeforeStart = CkJsonObjectW_IntOf(jResp,L"reminderMinutesBeforeStart");
    isOnlineMeeting = CkJsonObjectW_BoolOf(jResp,L"isOnlineMeeting");
    onlineMeetingProvider = CkJsonObjectW_stringOf(jResp,L"onlineMeetingProvider");
    isReminderOn = CkJsonObjectW_BoolOf(jResp,L"isReminderOn");
    onlineMeetingJoinUrl = CkJsonObjectW_stringOf(jResp,L"onlineMeeting.joinUrl");
    onlineMeetingConferenceId = CkJsonObjectW_stringOf(jResp,L"onlineMeeting.conferenceId");
    onlineMeetingTollNumber = CkJsonObjectW_stringOf(jResp,L"onlineMeeting.tollNumber");


    CkHttpW_Dispose(http);
    CkJsonObjectW_Dispose(json);
    CkStringBuilderW_Dispose(sbRequestBody);
    CkHttpResponseW_Dispose(resp);
    CkStringBuilderW_Dispose(sbResponseBody);
    CkJsonObjectW_Dispose(jResp);

    }