Chilkat HOME .NET Core C# Android™ AutoIt C C# C++ Chilkat2-Python CkPython Classic ASP DataFlex Delphi ActiveX Delphi DLL Go Java Lianja Mono C# Node.js Objective-C PHP ActiveX PHP Extension Perl PowerBuilder PowerShell PureBasic Ruby SQL Server Swift 2 Swift 3,4,5... Tcl Unicode C Unicode C++ VB.NET VBScript Visual Basic 6.0 Visual FoxPro Xojo Plugin
(Xojo Plugin) OneDrive -- List Large DirectoryDemonstrates how to get the entire collection of DriveItem children when the collection is large and multiple pages need to be requested. To test this example, I created a DriveItem with 450 children. Note: This example requires Chilkat v9.5.0.68 or greater.
// 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: // See the following examples for getting an access token: // Get Microsoft Graph OAuth2 Access Token (Azure AD v2.0 Endpoint). // Get Microsoft Graph OAuth2 Access Token (Azure AD Endpoint). // Refresh Access Token (Azure AD v2.0 Endpoint). // Refresh Access Token (Azure AD Endpoint). // (Make sure your token was obtained with the FilesRead or Files.ReadWrite scope.) http.AuthToken = "MICROSOFT_GRAPH_ACCESS_TOKEN" // This example will get the DriveItems in /lots-of-files, which has 450 children.. success = http.SetUrlVar("item_path","/lots-of-files") Dim resp As String Dim i As Int32 Dim numItems As Int32 Dim json As New Chilkat.JsonObject json.EmitCompact = False // This loop will download DriveItems in sets of 50 until no more exist. Dim bGetMore As Boolean bGetMore = True // (Add the $top query parameter to define the page size, i.e. the max number of results to return). Dim nextLink As String nextLink = "https://graph.microsoft.com/v1.0/me/drive/root:{$item_path}:/children?$top=50" While (bGetMore = True) // Get the next chunk of DriveItems resp = http.QuickGetStr(nextLink) If (http.LastMethodSuccess <> True) Then System.DebugLog(http.LastErrorText) Return End If // The response should be JSON. success = json.Load(resp) // A successful response should return a status code of 200. If (http.LastStatus <> 200) Then System.DebugLog(json.Emit()) System.DebugLog("Response status = " + Str(http.LastStatus)) Return End If // Iterate over the DriveItems in the JSON response: i = 0 numItems = json.SizeOfArray("value") While i < numItems json.I = i System.DebugLog("name: " + json.StringOf("value[i].name")) i = i + 1 Wend // If a nextLink was included in the JSON, use it to get the next set of 50 DriveItems. // Otherwise, exit the loop. If (json.HasMember("""@odata.nextLink""") = True) Then nextLink = json.StringOf("""@odata.nextLink""") System.DebugLog("nextLink: " + nextLink) Else bGetMore = False End If Wend |
© 2000-2023 Chilkat Software, Inc. All Rights Reserved.