(VB.NET UWP/WinRT) Create New Task and Insert Onto List

Creates a new Google task and inserts it onto a task list.

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.

' Get the previously obtained access token.
' See Get Google Tasks Access Token.

Dim fac As New Chilkat.FileAccess
Dim accessToken As String = fac.ReadEntireTextFile("qa_data/tokens/googleTasks.txt","utf-8")
If (fac.LastMethodSuccess <> True) Then
    Debug.WriteLine(fac.LastErrorText)
    Exit Sub
End If


Dim success As Boolean
Dim http As New Chilkat.Http

http.AuthToken = accessToken

' Create a new task.
Dim json As New Chilkat.JsonObject
json.UpdateString("title","Go to grocery store")
json.UpdateString("notes","Don't forget to buy apples.")

' The due date of a task is specified as a RFC 3339 timestamp.  It is optional.
Dim due As New Chilkat.CkDateTime
due.SetFromCurrentSystemTime()
due.AddDays(3)
json.UpdateString("due",due.GetAsTimestamp(False))

' Insert this task onto the task list w/ id = MDM4MzQ4NTA3NDQwMDUxMzQ2OTQ6NzAwOTA4MDA1NzU2ODYwMzow
http.SetUrlVar("tasklist","MDM4MzQ4NTA3NDQwMDUxMzQ2OTQ6NzAwOTA4MDA1NzU2ODYwMzow")

Dim resp As Chilkat.HttpResponse = Await http.PostJsonAsync("https://www.googleapis.com/tasks/v1/lists/{$tasklist}/tasks",json.Emit())
If (http.LastMethodSuccess = False) Then
    Debug.WriteLine(http.LastErrorText)
    Exit Sub
End If


' Show the response body.
Debug.WriteLine(resp.BodyStr)

' Examine the response status code.
Debug.WriteLine("response status code: " & resp.StatusCode)



' Sample response:
' Use this online tool to generate parsing code from sample JSON: 
' Generate Parsing Code from JSON

' {
'  "kind": "tasks#task",
'  "id": "MDM4MzQ4NTA3NDQwMDUxMzQ2OTQ6NzAwOTA4MDA1NzU2ODYwMzoxMTg0MzQxMTkzMjM2MDY1",
'  "etag": "\"84_7Cubo3y98GMV9bE3zQclHxhc/MTU1MjQzNDIwMQ\"",
'  "title": "Go to grocery store",
'  "updated": "2019-04-04T17:59:15.000Z",
'  "selfLink": "https://www.googleapis.com/tasks/v1/lists/MDM4MzQ4NTA3NDQwMDUxMzQ2OTQ6NzAwOTA4MDA1NzU2ODYwMzow/tasks/MDM4MzQ4NTA3NDQwMDUxMzQ2OTQ6NzAwOTA4MDA1NzU2ODYwMzoxMTg0MzQxMTkzMjM2MDY1",
'  "position": "00000000002147483647",
'  "notes": "Don't forget to buy apples.",
'  "status": "needsAction",
'  "due": "2019-04-07T00:00:00.000Z"
' }
' 
' response status code: 200
'