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Visual Basic 6.0

Outlook Calendar List Calendars

See more Outlook Calendar Examples

Get all the user's calendars.

Chilkat Visual Basic 6.0 Downloads

Visual Basic 6.0
Dim success As Long
success = 0

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

Dim http As New ChilkatHttp

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

Dim jsonToken As New ChilkatJsonObject
success = jsonToken.LoadFile("qa_data/tokens/outlookCalendar.json")
If (success = 0) Then
    Debug.Print jsonToken.LastErrorText
    Exit Sub
End If

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

Dim resp As New ChilkatHttpResponse
success = http.HttpNoBody("GET","https://graph.microsoft.com/v1.0/me/calendars",resp)
If (success = 0) Then
    Debug.Print http.LastErrorText
    Exit Sub
End If

Debug.Print "Response status code = " & resp.StatusCode

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

Dim json As New ChilkatJsonObject
success = json.Load(resp.BodyStr)
json.EmitCompact = 0
Debug.Print 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 Long
Dim changeKey As String
Dim canShare As Long
Dim canViewPrivateItems As Long
Dim canEdit As Long
Dim defaultOnlineMeetingProvider As String
Dim isTallyingResponses As Long
Dim isRemovable As Long
Dim ownerName As String
Dim ownerAddress As String
Dim j As Long
Dim count_j As Long
Dim strVal As String

Dim odata_context As String
odata_context = json.StringOf("""@odata.context""")
Dim i As Long
i = 0
Dim count_i As Long
count_i = 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