How To Use C# TabControl in Window Application

C# TabControl


The TabControl manages tab pages where each page
may host different child controls.
The .NET Framework provides this versatile and easy-to-use control. We add the control, change its pages, manipulate it in C# code, and change its visual settings.

TabPages. 

Adjusting the TabPages in the TabControl is important. This mechanism allows you to add a variable number of pages to your tab control.


                                        DEMO

C# CODING

using System;

using System.Collections.Generic;

using System.ComponentModel;

using System.Data;

using System.Drawing;

using System.Linq;

using System.Text;

using System.Threading.Tasks;

using System.Windows.Forms;

namespace WindowsFormsApplication2

{

    public partial class TabControl : Form

    {

        public TabControl()

        {

            InitializeComponent();

        }

        private void button1_Click(object sender, EventArgs e)

        {

            tabControl1.SelectTab("tabPage2");

         

                        // OR

            tabControl1.SelectedIndex = 1;

            tabPage2.BackColor = Color.Green;

        }

        private void button2_Click(object sender, EventArgs e)

        {

            tabControl1.SelectTab("tabPage3");

            //    OR

            tabControl1.SelectedIndex = 2;

            tabPage3.BackColor = Color.Red;

        }

        private void button3_Click(object sender, EventArgs e)

        {

            tabControl1.SelectTab("tabPage1");

            //    OR

            tabControl1.SelectedIndex = 0;

            tabPage1.BackColor = Color.Pink;

        }

    }

}