PP/Transportation/AddLogistician.cs

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;
using System.Data.SqlClient;

namespace Transportation
{
  
    public partial class AddLogistician : Form
    {
        SqlCommand query = null;
        SqlDataReader reader = null;
        public AddLogistician()
        {
            InitializeComponent();
        }

        private void AddLogistician_Load(object sender, EventArgs e)
        {
           
        }

        private void AddBTN_Click(object sender, EventArgs e)
        {
            query = new SqlCommand("insert into logisticians (surname_logistician, name_logistician, midname_logistician, number_passport_logistician, place_passport_logistician, date_passport_logistician, code_passport_logistician, telephone_logistician) values (@surname_logistician, @name_logistician, @midname_logistician, @number_passport_logistician, @place_passport_logistician, @date_passport_logistician, @code_passport_logistician, @telephone_logistician)", dbhelper.sqlConnection);
            query.Parameters.AddWithValue("surname_logistician", SurnameLogisticianTB.Text);
            query.Parameters.AddWithValue("name_logistician", NameLogisticianTB.Text);
            query.Parameters.AddWithValue("midname_logistician", MidnameLogisticianTB.Text);
            query.Parameters.AddWithValue("number_passport_logistician", NumberPassportLogisticianMTB.Text);
            query.Parameters.AddWithValue("place_passport_logistician", PlacePassportLogisticianRTB.Text);
            query.Parameters.AddWithValue("date_passport_logistician", DatePassportLogisticianDTP.Value);
            query.Parameters.AddWithValue("code_passport_logistician", CodePassportLogisticianMTB.Text);
            query.Parameters.AddWithValue("telephone_logistician", TelephoneLogisticianMTB.Text);

            if (query.ExecuteNonQuery().ToString().Equals("1"))
            {
                MessageBox.Show("Добавление прошло успешно!", "Уведомление", MessageBoxButtons.OK, MessageBoxIcon.Information);
                this.Close();
            }
        }
    }
}