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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 <CkHttpW.h>
#include <CkJsonObjectW.h>
#include <CkStringBuilderW.h>
#include <CkHttpResponseW.h>

void ChilkatSample(void)
    {
    bool success = false;

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

    CkHttpW http;

    // 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"
    //   ]
    // }

    CkJsonObjectW json;
    json.UpdateString(L"originalStartTimeZone",L"originalStartTimeZone-value");
    json.UpdateString(L"originalEndTimeZone",L"originalEndTimeZone-value");
    json.UpdateString(L"responseStatus.response",L"");
    json.UpdateString(L"responseStatus.time",L"datetime-value");
    json.UpdateNull(L"recurrence");
    json.UpdateString(L"iCalUId",L"iCalUId-value");
    json.UpdateInt(L"reminderMinutesBeforeStart",99);
    json.UpdateBool(L"isOnlineMeeting",true);
    json.UpdateString(L"onlineMeetingProvider",L"teamsForBusiness");
    json.UpdateBool(L"isReminderOn",true);
    json.UpdateString(L"categories[0]",L"Red category");

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

    CkStringBuilderW sbRequestBody;
    json.EmitSb(sbRequestBody);

    CkHttpResponseW resp;
    success = http.HttpSb(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",http.lastErrorText());
        return;
    }

    CkStringBuilderW sbResponseBody;
    resp.GetBodySb(sbResponseBody);
    CkJsonObjectW jResp;
    jResp.LoadSb(sbResponseBody);
    jResp.put_EmitCompact(false);

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

    int respStatusCode = resp.get_StatusCode();
    wprintf(L"Response Status Code = %d\n",respStatusCode);
    if (respStatusCode >= 400) {
        wprintf(L"Response Header:\n");
        wprintf(L"%s\n",resp.header());
        wprintf(L"Failed.\n");
        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.

    const wchar_t *originalStartTimeZone = jResp.stringOf(L"originalStartTimeZone");
    const wchar_t *originalEndTimeZone = jResp.stringOf(L"originalEndTimeZone");
    const wchar_t *responseStatusResponse = jResp.stringOf(L"responseStatus.response");
    const wchar_t *responseStatusTime = jResp.stringOf(L"responseStatus.time");
    const wchar_t *recurrence = jResp.stringOf(L"recurrence");
    const wchar_t *iCalUId = jResp.stringOf(L"iCalUId");
    int reminderMinutesBeforeStart = jResp.IntOf(L"reminderMinutesBeforeStart");
    bool isOnlineMeeting = jResp.BoolOf(L"isOnlineMeeting");
    const wchar_t *onlineMeetingProvider = jResp.stringOf(L"onlineMeetingProvider");
    bool isReminderOn = jResp.BoolOf(L"isReminderOn");
    const wchar_t *onlineMeetingJoinUrl = jResp.stringOf(L"onlineMeeting.joinUrl");
    const wchar_t *onlineMeetingConferenceId = jResp.stringOf(L"onlineMeeting.conferenceId");
    const wchar_t *onlineMeetingTollNumber = jResp.stringOf(L"onlineMeeting.tollNumber");
    }