private void LoadCustomers()
        {
            clsSqlServer obj = new clsSqlServer();
            DataSet objDataset = obj.getCustomers();
            //bind the data to the UI
            dtgCustomers.DataSource = objDataset.Tables[0];

            
        }
        private void DisplayCustomer(string CustomerCode)
        {

            clsSqlServer obj = new clsSqlServer();
            DataSet objDataset = obj.getCustomers(CustomerCode);


            //Select the records and display it on the screen
            string strCustomerName = objDataset.Tables[0].Rows[0][0].ToString();
            string strCountryName = objDataset.Tables[0].Rows[0][1].ToString();
            string strgender = objDataset.Tables[0].Rows[0][2].ToString();
            string strhobbies = objDataset.Tables[0].Rows[0][3].ToString();

            bool Married = false;
            if (objDataset.Tables[0].Rows[0][4] != DBNull.Value)
            {
                Married = Convert.ToBoolean(objDataset.Tables[0].Rows[0][4]);
            }


            txtCustomerName.Text = strCustomerName;
            cboCountry.Text = strCountryName;

            if ((strgender.Length == 0) || (strgender == "Male"))
            {
                rdoMale.Checked = true;
            }
            else
            {
                rdoFemale.Checked = true;
            }

            //hoobies boolean

            if ((strhobbies.Length == 0) || (strgender == "Sports"))
            {
                chkReading.Checked = true;
            }
            else
            {
                chkSports.Checked = true;
            }

            //status boolean


            if (Married)
            {
                rdoMarried.Checked = true;
            }
            else
            {
                rdoUnmarried.Checked = true;
            }

        }
 private void btnSearch_Click(object sender, EventArgs e)
 {
     clsSqlServer objSql = new clsSqlServer();
     DataSet objDataset = objSql.getCustomers();
     datagridSearch.DataSource = objDataset.Tables[0];
 }