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How to use Tabs in ASP.NET CORE

By Jacob
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 });             }            
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Calculate duration between two dates in c# programming

By Jacob

Introduction

Design simple age calculator , calculate remaining days from two dates. Suppose your Date of Birth is 19/mar/1987 and you want to calculate total days on till date. Here we take an simple demonstration of this type of application.

Design

Step-1 : Add two DateTimerPicker and one button control on windows form.
Step-2 : Take Two Datetime class instance, first for starting date and second for ending date.
Step-3 :  Calulate difference between two dates using Timespan structure.
Step-4 :  Using TotalDays property of TimeSpan structure you can calculate days.

Calculate duration between two dates in c# programming

Code

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace datecalulator
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            DateTime dtstart = dateTimePicker1.Value;
            DateTime enddate = dateTimePicker2.Value;
            TimeSpan totaldays = enddate - dtstart;
            int calculate =Convert .ToInt32 (totaldays.TotalDays);
            MessageBox.Show(calculate.ToString()+" Days");

        }
    }
}

 Code generate the following output

Calculate duration between two dates in c# programming

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How to use Tabs in ASP.NET CORE

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