private void xuiButton1_Click(object sender, EventArgs e) { FrmQuanLyPM quanLyPhongMay = new FrmQuanLyPM(sqlConnection); quanLyPhongMay.Show(); }
private void qLPhòngMáyToolStripMenuItem_Click(object sender, EventArgs e) { FrmQuanLyPM frmQuanLyPM = new FrmQuanLyPM(sqlConnection); frmQuanLyPM.Show(); }