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I want to show Components in a tabs , so first of all create few components. In this project we have three components, First View Component  public class AllViewComponent : ViewComponent     {         private readonly UserManager<ApplicationUser> _userManager;         public AllViewComponent(UserManager<ApplicationUser> userManager)         {             _userManager = userManager;         }         public async Task<IViewComponentResult> InvokeAsync()         {             List<StudentViewModel> allUsers = new List<StudentViewModel>();             var items = await _userManager.Users.ToListAsync();             foreach (var item in items)             {                 allUsers.Add(new StudentViewModel {Id=item.Id, EnrollmentNo = item.EnrollmentNo, FatherName = item.FatherName, Name = item.Name, Age = item.Age, Birthdate = item.Birthdate, Address = item.Address, Gender = item.Gender, Email = item.Email });             }            

Understanding creation of circular linked list For Data Structure in 'C'

Understanding creation of circular linked list

Initially,







One node with information ‘6’ is added to the circular linked list. Then the list becomes,


Another node with information ‘16’ is added to the circular linked list. Then the list become,


Similarly when two more nodes are added with information ‘1’ and ‘61’, the list become,



Traversing in circular Linked List:
   
           To visit all the node of a circular linked list, start from the ROOT and visit first element. Then with the help of link field visit the second element, similarly visit all the elements. The last node is recognized by the   ROOT address in its link field. So, set a pointer variable PTR with ROOT. Process PTR-->INFO and  update PTR by LINK of PTR i.e.PTR<--PTR-->LINK. Repeat till the PTR-->LINK is equal to ROOT.
Algorithm is as follows:

        TRAVERSECLL (ROOT)
        PTR<--ROOT
        If PTR = NULL Then:
          Write: ‘Empty Circular linked list’: Exit.
        [End of If]
        Repeat While TRUE
          Apply process to PTR-->INFO
         If PTR-->LINK = ROOT Then:
           Break.      [To break the infinite loop]
         [End of If]
         PTR<--PTR-->LINK
       [End of while]
       Exit.

Algorithm to print the contents of a linked list:

       TRAVERSELL (ROOT)
       PTR<--ROOT
       If PTR = NULL Then:
         Write: ‘Empty Circular linked list’; Exit.
     [End of If]
     Repeat While TRUE
       Write: PTR-->INFO
        If PTR-->LINK = ROOT Then:
        Break.        [To break the infinite loop]
       [End of If]
       PTR<--PTR-->LINK
     [End of while]
     Exit.


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