(MFC) Outlook List Contacts

See more Outlook Contact Examples

List Outlook Contacts

For more information, see https://docs.microsoft.com/en-us/graph/api/user-list-contacts?view=graph-rest-1.0&tabs=http

Chilkat C/C++ Library Downloads MS Visual C/C++ Libs

See Also: Using MFC CString in Chilkat

#include <CkHttp.h>
#include <CkJsonObject.h>
#include <CkStringBuilder.h>

void ChilkatSample(void)
    {
    CkString strOut;

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

    CkHttp http;

    // Use your previously obtained access token here: Get Outlook Contacts OAuth2 Access Token (Azure AD v2.0 Endpoint).

    CkJsonObject jsonToken;
    bool success = jsonToken.LoadFile("qa_data/tokens/outlookContacts.json");
    if (success == false) {
        strOut.append(jsonToken.lastErrorText());
        strOut.append("\r\n");
        SetDlgItemText(IDC_EDIT1,strOut.getUnicode());
        return;
    }

    http.put_AuthToken(jsonToken.stringOf("access_token"));

    // Send the following GET:

    // GET https://graph.microsoft.com/v1.0/me/contacts
    CkStringBuilder sbJson;
    success = http.QuickGetSb("https://graph.microsoft.com/v1.0/me/contacts",sbJson);
    if (success == false) {
        strOut.append(http.lastErrorText());
        strOut.append("\r\n");
        SetDlgItemText(IDC_EDIT1,strOut.getUnicode());
        return;
    }

    int statusCode = http.get_LastStatus();
    strOut.append("Response status code = ");
    strOut.appendInt(statusCode);
    strOut.append("\r\n");

    if (statusCode != 200) {
        strOut.append(sbJson.getAsString());
        strOut.append("\r\n");
        strOut.append("Failed.");
        strOut.append("\r\n");
        SetDlgItemText(IDC_EDIT1,strOut.getUnicode());
        return;
    }

    CkJsonObject jResp;
    jResp.LoadSb(sbJson);
    jResp.put_EmitCompact(false);
    strOut.append(jResp.emit());
    strOut.append("\r\n");

    // Sample output:

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

    // {
    //   "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#users('4ee732c3-322e-4a6b-b729-2fd1eb5c6004')/contacts",
    //   "value": [
    //     {
    //       "@odata.etag": "W/\"EQAAABYAAABUcG0qWqkmQYqWLHQataQxAAD0iYfT\"",
    //       "id": "AAMkADYzZWE3YmZmLWU0YzgtNGNkZC04MGE1LWFiYTFlNTRlY2QwYQBGAAAAAAAu7cUXL5YOTrdsUIw7-v8FBwBUcG0qWqkmQYqWLHQataQxAAAAAAEOAABUcG0qWqkmQYqWLHQataQxAAD0sxexAAA=",
    //       "createdDateTime": "2021-06-29T16:32:05Z",
    //       "lastModifiedDateTime": "2021-06-29T16:32:06Z",
    //       "changeKey": "EQAAABYAAABUcG0qWqkmQYqWLHQataQxAAD0iYfT",
    //       "categories": [
    //       ],
    //       "parentFolderId": "AAMkADYzZWE3YmZmLWU0YzgtNGNkZC04MGE1LWFiYTFlNTRlY2QwYQAuAAAAAAAu7cUXL5YOTrdsUIw7-v8FAQBUcG0qWqkmQYqWLHQataQxAAAAAAEOAAA=",
    //       "birthday": null,
    //       "fileAs": "",
    //       "displayName": "Pavel Bansky",
    //       "givenName": "Pavel",
    //       "initials": null,
    //       "middleName": null,
    //       "nickName": null,
    //       "surname": "Bansky",
    //       "title": null,
    //       "yomiGivenName": null,
    //       "yomiSurname": null,
    //       "yomiCompanyName": null,
    //       "generation": null,
    //       "imAddresses": [
    //       ],
    //       "jobTitle": null,
    //       "companyName": null,
    //       "department": null,
    //       "officeLocation": null,
    //       "profession": null,
    //       "businessHomePage": null,
    //       "assistantName": null,
    //       "manager": null,
    //       "homePhones": [
    //       ],
    //       "mobilePhone": null,
    //       "businessPhones": [
    //         "+1 732 555 0102"
    //       ],
    //       "spouseName": null,
    //       "personalNotes": "",
    //       "children": [
    //       ],
    //       "emailAddresses": [
    //         {
    //           "name": "Pavel Bansky",
    //           "address": "pavelb@fabrikam.onmicrosoft.com"
    //         }
    //       ],
    //       "homeAddress": {},
    //       "businessAddress": {},
    //       "otherAddress": {}
    //     },
    // ...
    //   ]
    // }

    // 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 char *odata_etag = 0;
    const char *id = 0;
    const char *createdDateTime = 0;
    const char *lastModifiedDateTime = 0;
    const char *changeKey = 0;
    const char *parentFolderId = 0;
    const char *birthday = 0;
    const char *fileAs = 0;
    const char *displayName = 0;
    const char *givenName = 0;
    const char *initials = 0;
    const char *middleName = 0;
    const char *nickName = 0;
    const char *surname = 0;
    const char *title = 0;
    const char *yomiGivenName = 0;
    const char *yomiSurname = 0;
    const char *yomiCompanyName = 0;
    const char *generation = 0;
    const char *jobTitle = 0;
    const char *companyName = 0;
    const char *department = 0;
    const char *officeLocation = 0;
    const char *profession = 0;
    const char *businessHomePage = 0;
    const char *assistantName = 0;
    const char *manager = 0;
    const char *mobilePhone = 0;
    const char *spouseName = 0;
    const char *personalNotes = 0;
    int j;
    int count_j;
    const char *strVal = 0;
    const char *name = 0;
    const char *address = 0;

    const char *odata_context = jResp.stringOf("\"@odata.context\"");
    int i = 0;
    int count_i = jResp.SizeOfArray("value");
    while (i < count_i) {
        jResp.put_I(i);
        odata_etag = jResp.stringOf("value[i].\"@odata.etag\"");
        id = jResp.stringOf("value[i].id");
        createdDateTime = jResp.stringOf("value[i].createdDateTime");
        lastModifiedDateTime = jResp.stringOf("value[i].lastModifiedDateTime");
        changeKey = jResp.stringOf("value[i].changeKey");
        parentFolderId = jResp.stringOf("value[i].parentFolderId");
        birthday = jResp.stringOf("value[i].birthday");
        fileAs = jResp.stringOf("value[i].fileAs");
        displayName = jResp.stringOf("value[i].displayName");
        givenName = jResp.stringOf("value[i].givenName");
        initials = jResp.stringOf("value[i].initials");
        middleName = jResp.stringOf("value[i].middleName");
        nickName = jResp.stringOf("value[i].nickName");
        surname = jResp.stringOf("value[i].surname");
        title = jResp.stringOf("value[i].title");
        yomiGivenName = jResp.stringOf("value[i].yomiGivenName");
        yomiSurname = jResp.stringOf("value[i].yomiSurname");
        yomiCompanyName = jResp.stringOf("value[i].yomiCompanyName");
        generation = jResp.stringOf("value[i].generation");
        jobTitle = jResp.stringOf("value[i].jobTitle");
        companyName = jResp.stringOf("value[i].companyName");
        department = jResp.stringOf("value[i].department");
        officeLocation = jResp.stringOf("value[i].officeLocation");
        profession = jResp.stringOf("value[i].profession");
        businessHomePage = jResp.stringOf("value[i].businessHomePage");
        assistantName = jResp.stringOf("value[i].assistantName");
        manager = jResp.stringOf("value[i].manager");
        mobilePhone = jResp.stringOf("value[i].mobilePhone");
        spouseName = jResp.stringOf("value[i].spouseName");
        personalNotes = jResp.stringOf("value[i].personalNotes");
        j = 0;
        count_j = jResp.SizeOfArray("value[i].categories");
        while (j < count_j) {
            jResp.put_J(j);
            j = j + 1;
        }

        j = 0;
        count_j = jResp.SizeOfArray("value[i].imAddresses");
        while (j < count_j) {
            jResp.put_J(j);
            j = j + 1;
        }

        j = 0;
        count_j = jResp.SizeOfArray("value[i].homePhones");
        while (j < count_j) {
            jResp.put_J(j);
            j = j + 1;
        }

        j = 0;
        count_j = jResp.SizeOfArray("value[i].businessPhones");
        while (j < count_j) {
            jResp.put_J(j);
            strVal = jResp.stringOf("value[i].businessPhones[j]");
            j = j + 1;
        }

        j = 0;
        count_j = jResp.SizeOfArray("value[i].children");
        while (j < count_j) {
            jResp.put_J(j);
            j = j + 1;
        }

        j = 0;
        count_j = jResp.SizeOfArray("value[i].emailAddresses");
        while (j < count_j) {
            jResp.put_J(j);
            name = jResp.stringOf("value[i].emailAddresses[j].name");
            address = jResp.stringOf("value[i].emailAddresses[j].address");
            j = j + 1;
        }

        i = i + 1;
    }



    SetDlgItemText(IDC_EDIT1,strOut.getUnicode());

    }