Пример #1
0
        private void bunifuThinButton25_Click(object sender, EventArgs e)
        {
            this.Hide();
            Car_Showroom showroom = new Car_Showroom();

            showroom.Show();
        }
Пример #2
0
        private void button2_Click(object sender, EventArgs e)
        {
            OleDbConnection con = new OleDbConnection("Provider=MSDAORA;Data Source=xe;User ID=system;Password =  adnan");

            con.Open();
            OleDbCommand     cmd = new OleDbCommand("select * from projectlogin where UserName='******' and Password '" + textbox_password.Text + "'", con);
            OleDbDataAdapter d = new OleDbDataAdapter(cmd);
            String           UserName, Password;

            UserName = textbox1.Text;
            Password = textbox_password.Text;

            if (UserName == "system" && Password == "adnan")
            {
                this.Hide();
                Car_Showroom showroom = new Car_Showroom();
                showroom.Show();
            }
            else
            {
                MessageBox.Show("Invalid UserName OR Passeord.......!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
                this.Close();
            }
        }