Delphi ActiveX

Microsoft Teams - List Team Members

See more Microsoft Teams Examples

Get the members of a team. Delphi ActiveX

uses
    Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics,
    Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.StdCtrls, Chilkat_TLB;

...

procedure TForm1.Button1Click(Sender: TObject);
var
success: Integer;
http: TChilkatHttp;
sbResponseBody: TChilkatStringBuilder;
jResp: TChilkatJsonObject;
respStatusCode: Integer;
odata_type: WideString;
id: WideString;
displayName: WideString;
userId: WideString;
email: WideString;
j: Integer;
count_j: Integer;
strVal: WideString;
odata_context: WideString;
odata_count: Integer;
i: Integer;
count_i: Integer;

begin
success := 0;

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

http := TChilkatHttp.Create(Self);

// Implements the following CURL command:

// curl -X GET https://graph.microsoft.com/v1.0/teams/{teamsId}/members \
//   -H 'authorization: Bearer ACCESS_TOKEN'

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

// Adds the "Authorization: Bearer ACCESS_TOKEN" header.
http.AuthToken := 'ACCESS_TOKEN';

http.SetUrlVar('teamsId','285c8d65-d8b5-447a-91c7-85593d50c826');

sbResponseBody := TChilkatStringBuilder.Create(Self);
success := http.QuickGetSb('https://graph.microsoft.com/v1.0/teams/{$teamsId}/members',sbResponseBody.ControlInterface);
if (success = 0) then
  begin
    Memo1.Lines.Add(http.LastErrorText);
    Exit;
  end;

jResp := TChilkatJsonObject.Create(Self);
jResp.LoadSb(sbResponseBody.ControlInterface);
jResp.EmitCompact := 0;

Memo1.Lines.Add('Response Body:');
Memo1.Lines.Add(jResp.Emit());

respStatusCode := http.LastStatus;
Memo1.Lines.Add('Response Status Code = ' + IntToStr(respStatusCode));
if (respStatusCode >= 400) then
  begin
    Memo1.Lines.Add('Response Header:');
    Memo1.Lines.Add(http.LastHeader);
    Memo1.Lines.Add('Failed.');
    Exit;
  end;

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

// {
//   "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#teams('285c8d65-d8b5-447a-91c7-85593d50c826')/members",
//   "@odata.count": 1,
//   "value": [
//     {
//       "@odata.type": "#microsoft.graph.aadUserConversationMember",
//       "id": "Mjg1YzhkNjUtZDhiNS00NDdhLTkxYzctODU1OTNkNTBjODI2IyM0ZWU3MzJjMz0zMjJlLTRhNmItYjcyOS0yZmQxZWI1YzYwMDQ=",
//       "roles": [
//         "owner"
//       ],
//       "displayName": "Joe Smith",
//       "userId": "4ee732c3-322e-4a6b-b729-2fd1eb5c6004",
//       "email": "admin@chilkat365.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

odata_context := jResp.StringOf('"@odata.context"');
odata_count := jResp.IntOf('"@odata.count"');
i := 0;
count_i := jResp.SizeOfArray('value');
while i < count_i do
  begin
    jResp.I := i;
    odata_type := jResp.StringOf('value[i]."@odata.type"');
    id := jResp.StringOf('value[i].id');
    displayName := jResp.StringOf('value[i].displayName');
    userId := jResp.StringOf('value[i].userId');
    email := jResp.StringOf('value[i].email');
    j := 0;
    count_j := jResp.SizeOfArray('value[i].roles');
    while j < count_j do
      begin
        jResp.J := j;
        strVal := jResp.StringOf('value[i].roles[j]');
        j := j + 1;
      end;

    i := i + 1;
  end;
end;