why i cant store value in database but my code is correct?
<p>why i cant store value in database my code is correct when i accessing database then there is no value shown . but when i executing then its implemented correct tell me what to do to make is correct ????</p>

<pre><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;
using System.Data.SqlClient;
using System.Text.RegularExpressions;
using System.Windows.Input;
using System.Configuration;

namespace ODesk
{
    public partial class Form8registration : Form
    {

        SqlConnection conn = new SqlConnection(ConfigurationManager.ConnectionStrings["cn"].ConnectionString);

        public Form8registration()
        {
            InitializeComponent();
        }

        private void linkLabel1_login_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)
        {
            Form1 fm1 = new Form1();
            fm1.Show();
            this.Hide();

        }

        private void Form8registration_Load(object sender, EventArgs e)
        {
            conn.Open();                

        }

        private void button2_reset_Click(object sender, EventArgs e)
        {
            Reset();
        }

        private void Reset()
        {
            textBox1_add.Text = "";
            textBox3_phoneno.Text = "";
            textBox4_emailid.Text = "";
            textBox5_desgination.Text = "";
            textBox6_name.Text = "";
            textBox7_empid.Text = "";
            comboBox1_shifttime.SelectedText  = "";
        }

        private void button3_cancel_Click(object sender, EventArgs e)
        {
            Close();
        }

        private void button1_submit_Click(object sender, EventArgs e)
        {
            if (conn.State == ConnectionState.Closed)
            {
                conn.Open();
            }              

                    SqlCommand cmdd = new SqlCommand("registrtn", conn);

                    cmdd.CommandType = CommandType.StoredProcedure;
                    cmdd.Connection = conn;

                    cmdd.Parameters.Add("@empid",SqlDbType.VarChar,50).Value = textBox7_empid.Text;
                    cmdd.Parameters.Add("@name", SqlDbType.VarChar, 50).Value = textBox6_name.Text;
                    cmdd.Parameters.Add("@desgination", SqlDbType.VarChar, 50).Value = textBox5_desgination.Text;
                    cmdd.Parameters.Add("@emailid", SqlDbType.VarChar, 50).Value = textBox4_emailid.Text;
                    cmdd.Parameters.Add("@phone", SqlDbType.VarChar, 50).Value = textBox3_phoneno.Text;
                    cmdd.Parameters.Add("@skype", SqlDbType.VarChar, 50).Value = textBox1_skpid.Text;
                    cmdd.Parameters.Add("@address", SqlDbType.VarChar, 50).Value = textBox1_add.Text;
                    cmdd.Parameters.Add("@shifttime", SqlDbType.VarChar, 50).Value = comboBox1_shifttime.SelectedText;
                    cmdd.Parameters.Add("@panel", SqlDbType.VarChar, 50).Value = radioButton1_employe.Checked.ToString();


                    cmdd.ExecuteNonQuery();
                    cmdd.Dispose();
                    conn.Close();
                    Reset();
        }
    }
} 
</code></pre>
