(Visual Basic 6.0) OneDrive -- Download Binary File to Memory

See more OneDrive Examples

Downloads a binary file (such as JPG, PDF, etc.) into a BinData object.

Note: This example requires Chilkat v9.5.0.97 or greater.

Chilkat ActiveX Downloads ActiveX for 32-bit and 64-bit Windows

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

' Use your client ID, client secret, and tenant ID in the following lines
Dim json As New ChilkatJsonObject
success = json.UpdateString("client_id","2871da2c-8176-4b7f-869b-2311aa82e743")
success = json.UpdateString("client_secret","2hu9Q~r5QuryUcEkNbg1btLtnfU1VUXzhSCG6brH")
success = json.UpdateString("scope","https://graph.microsoft.com/.default")
success = json.UpdateString("token_endpoint","https://login.microsoftonline.com/114d7ed6-71bf-4dbe-a866-748364121bf2/oauth2/v2.0/token")

Dim http As New ChilkatHttp
http.AuthToken = json.Emit()

' Sends the following GET request:
' GET https://graph.microsoft.com/v1.0/users/{user-id}/drive/root:/{item-path}:/content

' Make sure to automatically follow redirects
http.FollowRedirects = 1

' This example will download /Misc/starfish.jpg
success = http.SetUrlVar("item_path","Misc/starfish.jpg")
success = http.SetUrlVar("user_id","4fe732c3-322e-4a6b-b729-2fd1eb5c6104")

Dim fileData As New ChilkatBinData
Dim url As String
url = "https://graph.microsoft.com/v1.0/users/{$user_id}/drive/root:/{$item_path}:/content"
Dim success As Long
success = http.DownloadBd(url,fileData)
If (http.LastMethodSuccess <> 1) Then
    Debug.Print http.LastErrorText
    Exit Sub
End If

' If the response status code was not 200, then it failed.
If (http.LastStatus <> 200) Then
    Debug.Print "Response Status Code = " & http.LastStatus
    Debug.Print "Failed."
    Exit Sub
End If

' If we got here, then the file was successfully downloaded.
Debug.Print "Download binary from OneDrive successful."
Debug.Print "The file is contained in fileData."