private void login_Click(object sender, EventArgs e) { this._loginVO = this._loginBUS.getUser(textUser.Text, textPassw.Text); if (this._loginVO.type == null) { MessageBox.Show("Incorrect username or password!", "Not Found", MessageBoxButtons.OK, MessageBoxIcon.Exclamation); } else if (this._loginVO.type == "Customer") { //MessageBox.Show(_loginVO.idClient.ToString(), "Result", MessageBoxButtons.OK, MessageBoxIcon.Information); this.Hide(); FormClient fc = new FormClient(); fc.setId(this._loginVO.idClient); DataGridView dataGrid = fc.getGrid(); fc.refreshGrid(this._loginVO.idClient); fc.Show(); } else { this.Hide(); FormAdmin fa = new FormAdmin(); fa.refreshGrid(); fa.Show(); } }