B4X

Outlook Calendar List Calendars

See more Outlook Calendar Examples

Get all the user's calendars. B4X

Dim success As Boolean = False

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

Dim http As ChilkatHttp
http.Initialize("http")

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

Dim jsonToken As ChilkatJsonObject
jsonToken.Initialize
success = jsonToken.LoadFile("qa_data/tokens/outlookCalendar.json")
If success = False Then
    Log(jsonToken.LastErrorText)
    Return
End If


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

Dim resp As ChilkatHttpResponse
resp.Initialize
success = http.HttpNoBody("GET", "https://graph.microsoft.com/v1.0/me/calendars", resp)
If success = False Then
    Log(http.LastErrorText)
    Return
End If


Log("Response status code = " & resp.StatusCode)

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


Dim json As ChilkatJsonObject
json.Initialize
json.Load(resp.BodyStr)
json.EmitCompact = False
Log(json.Emit)

'  Here is a sample response:

'  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#me/calendars",
'      "value": [
'          {
'              "@odata.id": "https://graph.microsoft.com/v1.0/users('ddfcd489-628b-40d7-b48b-57002df800e5@1717622f-1d94-4d0c-9d74-709fad664b77')/calendars('AAMkAGI2TGuLAAA=')",
'              "id": "AAMkAGI2TGuLAAA=",
'              "name": "Calendar",
'              "color": "auto",
'              "changeKey": "nfZyf7VcrEKLNoU37KWlkQAAA0x0+w==",
'              "canShare":true,
'              "canViewPrivateItems":true,
'              "hexColor": "",
'              "canEdit":true,
'              "allowedOnlineMeetingProviders": [
'                  "teamsForBusiness"
'              ],
'              "defaultOnlineMeetingProvider": "teamsForBusiness",
'              "isTallyingResponses": true,
'              "isRemovable": false,
'              "owner":{
'                  "name":"Samantha Booth",
'                  "address":"samanthab@adatum.onmicrosoft.com"
'              }
'          }
'      ]
'  }



Dim id As String
Dim name As String
Dim color As String
Dim hexColor As String
Dim isDefaultCalendar As Boolean
Dim changeKey As String
Dim canShare As Boolean
Dim canViewPrivateItems As Boolean
Dim canEdit As Boolean
Dim defaultOnlineMeetingProvider As String
Dim isTallyingResponses As Boolean
Dim isRemovable As Boolean
Dim ownerName As String
Dim ownerAddress As String
Dim j As Int
Dim count_j As Int
Dim strVal As String

Dim odata_context As String = json.StringOf(Chr(34) & "@odata.context" & Chr(34))
Dim i As Int = 0
Dim count_i As Int = json.SizeOfArray("value")
Do While i < count_i
    json.I = i
    id = json.StringOf("value[i].id")
    name = json.StringOf("value[i].name")
    color = json.StringOf("value[i].color")
    hexColor = json.StringOf("value[i].hexColor")
    isDefaultCalendar = json.BoolOf("value[i].isDefaultCalendar")
    changeKey = json.StringOf("value[i].changeKey")
    canShare = json.BoolOf("value[i].canShare")
    canViewPrivateItems = json.BoolOf("value[i].canViewPrivateItems")
    canEdit = json.BoolOf("value[i].canEdit")
    defaultOnlineMeetingProvider = json.StringOf("value[i].defaultOnlineMeetingProvider")
    isTallyingResponses = json.BoolOf("value[i].isTallyingResponses")
    isRemovable = json.BoolOf("value[i].isRemovable")
    ownerName = json.StringOf("value[i].owner.name")
    ownerAddress = json.StringOf("value[i].owner.address")
    j = 0
    count_j = json.SizeOfArray("value[i].allowedOnlineMeetingProviders")
    Do While j < count_j
        json.J = j
        strVal = json.StringOf("value[i].allowedOnlineMeetingProviders[j]")
        j = j + 1
    Loop
    i = i + 1
Loop