avtoservis/Servise/Forms/User/Users.cs

using Servise.Classes;
using Servise.Forms.User;
using System;
using System.Data;
using System.Data.SqlClient;
using System.Windows.Forms;

namespace Servise.Forms
{
    public partial class Users : Form
    {
        DataBase conect = new DataBase();
        public Users()
        {
            InitializeComponent();
        }

        private void Users_Load(object sender, EventArgs e)
        {
            textName.ReadOnly = true;
            textSurname.ReadOnly = true;
            textEmail.ReadOnly = true;
            maskedPhone.ReadOnly = true;

            textLogin.ReadOnly = true;

            textPatronymic.ReadOnly = true;
            conect.openConect();
            SqlCommand sql = new SqlCommand("Select name From employees where login='" + UserInform.Login + "'", conect.getConect());

            textName.Text = sql.ExecuteScalar().ToString();

            sql = new SqlCommand("Select surname From employees where login='" + UserInform.Login + "'", conect.getConect());

            textSurname.Text = sql.ExecuteScalar().ToString();

            sql = new SqlCommand("Select patronymic From employees where login='" + UserInform.Login + "'", conect.getConect());

            textPatronymic.Text = sql.ExecuteScalar().ToString();

            sql = new SqlCommand("Select email From employees where login='" + UserInform.Login + "'", conect.getConect());

            textEmail.Text = sql.ExecuteScalar().ToString();

            sql = new SqlCommand("Select phone From employees where login='" + UserInform.Login + "'", conect.getConect());

            maskedPhone.Text = sql.ExecuteScalar().ToString();


            sql = new SqlCommand("Select login From employees where login='" + UserInform.Login + "'", conect.getConect());

            textLogin.Text = sql.ExecuteScalar().ToString();

        }

        private void button4_Click(object sender, EventArgs e)
        {
            textName.ReadOnly = false;
            textSurname.ReadOnly = false;
            textEmail.ReadOnly = false;
            maskedPhone.ReadOnly = false;

            textLogin.ReadOnly = false;

            textPatronymic.ReadOnly = false;
        }

        private void button3_Click(object sender, EventArgs e)
        {

            conect.openConect(); ;


            string n = textName.Text;
            string s = textSurname.Text;
            string p = textPatronymic.Text;
            string ph = maskedPhone.Text;
            string em = textEmail.Text;
            string l = textLogin.Text.Trim();


            string query = "Select *from employees where login = '" + l + "'";
            SqlDataAdapter sda = new SqlDataAdapter(query, conect.getConect());
            DataTable dtbl = new DataTable();
            sda.Fill(dtbl);
            if (dtbl.Rows.Count == 0)
            {
                var indert = "update employees set name = '" + n + "'," + "surname= '" + s + "'," + "patronymic= '" + p + "'," + "phone= '" + ph + "'," + "email= '" + em + "'," + "login= '" + l + "' where login ='" + UserInform.Login + "'";
                var command = new SqlCommand(indert, conect.getConect());
                command.ExecuteNonQuery();
                UserInform.Login = textLogin.Text.Trim();

                textName.ReadOnly = true;
                textSurname.ReadOnly = true;
                textEmail.ReadOnly = true;
                maskedPhone.ReadOnly = true;

                textLogin.ReadOnly = true;

                textPatronymic.ReadOnly = true;
            }
            else
            {
                MessageBox.Show("Логин занят");
            }

            conect.closeConect();

            conect.closeConect();

        }



        private void Users_FormClosing(object sender, FormClosedEventArgs e)
        {
            Application.Exit();
        }
        /// <summary>
        /// Кнопки для переходов на соответствующие страницы
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void button2_Click(object sender, EventArgs e)
        {
            this.Hide();
            AddZac goUser = new AddZac();
            goUser.Show();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            this.Hide();
            AddClient client = new AddClient();
            client.Show();

        }

        private void button5_Click(object sender, EventArgs e)
        {
            this.Hide();
            Poch goUser = new Poch();
            goUser.Show();
        }

        private void button6_Click(object sender, EventArgs e)
        {
            this.Hide();
            edpass goUser = new edpass();
            goUser.Show();
        }
    }
}