How to Delete Quick Launch to a Web Site in SharePoint Office 365 Programmatically using CSOM C#


Sathish Nadarajan
SharePoint MVP
Published On :   29 Jan 2017
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In this article, we will be seeing how to Delete Quick Launch to a Web in SharePoint Office 365 Programmatically using CSOM C#

 namespace Console.Office365
 {
     using Microsoft.SharePoint.Client;
     using Microsoft.SharePoint.Client.Taxonomy;
     using Newtonsoft.Json.Linq;
     using System;
     using System.Collections.Generic;
     using System.IO;
     using System.Linq;
     using System.Threading.Tasks;
 
     class Program
     {
         static void Main(string[] args)
         {
             DeleteQuickLaunch();
         }
 
         public static void DeleteQuickLaunch()
         {
             OfficeDevPnP.Core.AuthenticationManager authMgr = new OfficeDevPnP.Core.AuthenticationManager();
 
             string siteUrl = "https://*******.sharepoint.com/sites/communitysite/";
             string userName = "Sathish@******.onmicrosoft.com";
             string password = "**********";
 
             using (var ctx = authMgr.GetSharePointOnlineAuthenticatedContextTenant(siteUrl, userName, password))
             {
                 Web web = ctx.Web;
                 ctx.Load(web);
 
                 NavigationNodeCollection quickLaunchCollection = web.Navigation.QuickLaunch;
                 ctx.Load(quickLaunchCollection);
                 ctx.ExecuteQueryRetry();
 
                 NavigationNode NavigationNode = quickLaunchCollection.Where(n => n.Title == "Heading4").FirstOrDefault();
 
                 NavigationNode.DeleteObject();
 
                 ctx.ExecuteQueryRetry();
             }
         }
     }
 }
 
 

Happy Coding,

Sathish Nadarajan.

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