Exemple #1
0
        private void btnLogin_Click(object sender, EventArgs e)
        {
            // Receptionsit (Username/Password): (Thang_UIT / t) hoặc (hongthuy / t)
            // Manager (Username/Password): (Nghia_UIT / n)
            string Username = this.txtUsername.Text;
            string Password = this.txtPassword.Text;

            if (string.IsNullOrWhiteSpace(txtUsername.Text) == true || string.IsNullOrWhiteSpace(txtPassword.Text) == true)
            {
                MessageBox.Show("Please enter your full username and password!", "NOTIFICATION", MessageBoxButtons.OK, MessageBoxIcon.Information);
            }
            else
            {
                try
                {
                    if (bus_acc.Get_Role(Username, Password).Rows[0][0].ToString().Equals("Receptionist"))
                    {
                        MessageBox.Show("Hello Receptionist!", "NOTIFICATION", MessageBoxButtons.OK, MessageBoxIcon.Information);
                        DataTable           RecID        = bus_acc.Display_RecID(Username, Password);
                        Receptionist_Screen Receptionist = new Receptionist_Screen(RecID);
                        this.Hide();
                        Receptionist.ShowDialog();
                        this.Show();
                    }
                    else if (bus_acc.Get_Role(Username, Password).Rows[0][0].ToString().Equals("Manager"))
                    {
                        MessageBox.Show("Hello my Boss!", "NOTIFICATION", MessageBoxButtons.OK, MessageBoxIcon.Information);
                        Manager_Screen Manager = new Manager_Screen();
                        this.Hide();
                        Manager.ShowDialog();
                        this.Show();
                    }
                }
                catch
                {
                    MessageBox.Show("Username or Password not correct! Please enter again.", "NOTIFICATION", MessageBoxButtons.OK, MessageBoxIcon.Warning);
                }
            }
        }