(C# UWP/WinRT) 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 Universal Windows Platform (UWP) / WinRT Downloads Chilkat for the Universal Windows Platform (UWP)

// 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 here: Get Outlook Contacts OAuth2 Access Token (Azure AD v2.0 Endpoint).

Chilkat.JsonObject jsonToken = new Chilkat.JsonObject();
bool success = jsonToken.LoadFile("qa_data/tokens/outlookContacts.json");
if (success == false) {
    Debug.WriteLine(jsonToken.LastErrorText);
    return;
}

http.AuthToken = jsonToken.StringOf("access_token");

// Send the following GET:

// GET https://graph.microsoft.com/v1.0/me/contacts
Chilkat.StringBuilder sbJson = new Chilkat.StringBuilder();
success = await http.QuickGetSbAsync("https://graph.microsoft.com/v1.0/me/contacts",sbJson);
if (success == false) {
    Debug.WriteLine(http.LastErrorText);
    return;
}

int statusCode = http.LastStatus;
Debug.WriteLine("Response status code = " + Convert.ToString(statusCode));

if (statusCode != 200) {
    Debug.WriteLine(sbJson.GetAsString());
    Debug.WriteLine("Failed.");
    return;
}

Chilkat.JsonObject jResp = new Chilkat.JsonObject();
jResp.LoadSb(sbJson);
jResp.EmitCompact = false;
Debug.WriteLine(jResp.Emit());

// 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": {}
//     },
// ...
//   ]
// }

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

string odata_context = jResp.StringOf("\"@odata.context\"");
int i = 0;
int count_i = jResp.SizeOfArray("value");
while (i < count_i) {
    jResp.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.J = j;
        j = j + 1;
    }

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

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

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

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

    i = i + 1;
}