Xojo Plugin

Outlook Calendar List Events

See more Outlook Calendar Examples

Retrieve a list of events in a calendar. Xojo Plugin

Dim success As Boolean
success = False

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

Dim http As New Chilkat.Http

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

Dim jsonToken As New Chilkat.JsonObject
success = jsonToken.LoadFile("qa_data/tokens/outlookCalendar.json")
If (success = False) Then
    System.DebugLog(jsonToken.LastErrorText)
    Return
End If

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

// Specify the ID of the calendar to list.
Dim calendarId As String
calendarId = "AQMkADAwATM0MDAAMS1iNTcwLWI2NTEtMDACLTAwCgBGAAADsVyfxjDU406Ic4X7ill8xAcA5_vF7TKKdE6bGCRqXyl2PQAAAgEGAAAA5_vF7TKKdE6bGCRqXyl2PQAAAiCsAAAA"

success = http.SetUrlVar("id",calendarId)

// To list the events in the default calendar, use the following URL: https://graph.microsoft.com/v1.0/me/calendars/events

Dim resp As New Chilkat.HttpResponse
success = http.HttpNoBody("GET","https://graph.microsoft.com/v1.0/me/calendars/{$id}/events",resp)
If (success = False) Then
    System.DebugLog(http.LastErrorText)
    Return
End If

System.DebugLog("Response status code = " + Str(resp.StatusCode))

// The HTTP request succeeded if the response status code = 200.
If (resp.StatusCode <> 200) Then
    System.DebugLog(resp.BodyStr)
    System.DebugLog("Failed")
    Return
End If

Dim json As New Chilkat.JsonObject
success = json.Load(resp.BodyStr)
json.EmitCompact = False
System.DebugLog(json.Emit())

// Here is a sample response:

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

// {
//   "value": [
//     {
//       "originalStartTimeZone": "originalStartTimeZone-value",
//       "originalEndTimeZone": "originalEndTimeZone-value",
//       "responseStatus": {
//         "response": "",
//         "time": "datetime-value"
//       },
//       "iCalUId": "iCalUId-value",
//       "reminderMinutesBeforeStart": 99,
//       "isReminderOn": true
//     }
//   ]
// }

Dim originalStartTimeZone As String
Dim originalEndTimeZone As String
Dim responseStatusResponse As String
Dim responseStatusTime As String
Dim iCalUId As String
Dim reminderMinutesBeforeStart As Int32
Dim isReminderOn As Boolean

Dim i As Int32
i = 0
Dim count_i As Int32
count_i = json.SizeOfArray("value")
While i < count_i
    json.I = i
    originalStartTimeZone = json.StringOf("value[i].originalStartTimeZone")
    originalEndTimeZone = json.StringOf("value[i].originalEndTimeZone")
    responseStatusResponse = json.StringOf("value[i].responseStatus.response")
    responseStatusTime = json.StringOf("value[i].responseStatus.time")
    iCalUId = json.StringOf("value[i].iCalUId")
    reminderMinutesBeforeStart = json.IntOf("value[i].reminderMinutesBeforeStart")
    isReminderOn = json.BoolOf("value[i].isReminderOn")
    i = i + 1
Wend