how to disable special keys of keyboard in c# , like , esc, f1 to f10,alt,contol,and windows butten , want to be active shipt key.

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;
using System.Data.SqlClient;
namespace Lab_monitoring_system
{
    public partial class loginwnd : Form
    {
        public loginwnd()
        {
            InitializeComponent();
           
            
        }

        private void Form1_Load(object sender, EventArgs e)
        {

        }

        private void button3_Click(object sender, EventArgs e)
        {
            Form2 ss = new Form2();
            ss.Show();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            this.timer1.Start();
            SqlConnection con = new SqlConnection(@"Data Source=.\SQLEXPRESS;AttachDbFilename=C:\Users\NaNo\Documents\nan.mdf;Integrated Security=True;Connect Timeout=30;User Instance=True");
            SqlDataAdapter sda = new SqlDataAdapter("select count(*) from  registration where name ='" + textBox1.Text + "' and password= '" + textBox2.Text + "'", con);
            DataTable dt = new DataTable();
            sda.Fill(dt);
            if (dt.Rows[0][0].ToString() == "1")
            {
                this.Hide();
                wlcm ww = new wlcm(textBox1.Text);
                ww.Show();
            }
            else
            {
                MessageBox.Show("please check your user id or password");
            }
           
        }

        private void button2_Click(object sender, EventArgs e)
        {
            this.Hide();
            forgotps ff = new forgotps();
            ff.Show();
            
        }

        private void timer1_Tick(object sender, EventArgs e)
        {
            this.progressBar1.Increment(1);
        }
    }
}