how to hide links in sharepoint page

Question

So many links(approximately 20 document library links) are there in one page of the sharepoint 2016 onpremise classic.links means from text to display and address finally added the text and url.I have to hide some links eventhough they are having the particular document library permissions also. using c# ho hide?

Answer 1

Hi @Bharathi Paulraj
Per my test, you can refer to following code to delete the links in sharepoint navigation.

using (ClientContext clientContext = new ClientContext("http://MyServer/sites/MySiteCollection"))  
{  
NavigationNodeCollection navigationNodes = null;  
   
// Option 1: This will get quick launch collection from parent web  
// This option will work only if the method is running from sub-site otherwise parent ID will be Null  
clientcontext.Load(clientcontext.Web.ParentWeb, p => p.Id);  
   
clientcontext.ExecuteQuery();  
navigationNodes = clientcontext.Site.OpenWebById(clientcontext.Web.ParentWeb.Id).Navigation.QuickLaunch;  
   
// Option 2: This will get quick launch collection from current site  
navigationNodes = clientcontext.Web.Navigation.QuickLaunch;  
   
clientcontext.Load(navigationNodes);  
clientcontext.ExecuteQuery();  
   
NavigationNode node = (from navigationNode in navigationNodes where "Navigation node name" == navigationNode.Title select navigationNode).FirstOrDefault();  
   
// Condition to check the existence of the navigation node.  
if (node != null)  
{  
node.DeleteObject();  
clientcontext.ExecuteQuery();  
}  
}  

---

If the answer is helpful, please click "Accept Answer" and kindly upvote it. If you have extra questions about this answer, please click "Comment".
Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.

---

Answer 2

Hi RaytheonXie_MSFT
Actually in my company 5 departments are there.So i have created 5 buttons(for ex. A,B,C,D,E).On click of A button i want to see in which document library and all A department people are having permission that links will come on that page.In that page 20 links(document library links) are there.If they are having permission in 5 document library in that page i should see only 5 links.remaining 15 links should be hide.Like that On click of B button in which document library and all B department people are having permission that links will come on that page.like that C,D,E.How to do using c#