private void mnuXemDSPD_Click(object sender, EventArgs e)
{
frmXemDuyetUV frmxemDuyet = new frmXemDuyetUV();
frmxemDuyet.ttForm = frmXemDuyetUV.TrangThaiForm.XemPheDuyet;
frmxemDuyet.ShowDialog();
}
private void mnuPheDuyetUV_Click(object sender, EventArgs e)
{
//open form
frmXemDuyetUV frmxemDuyet = new frmXemDuyetUV();
frmxemDuyet.ttForm = frmXemDuyetUV.TrangThaiForm.PheDuyet;
// frmxemDuyet.An_button(frmXemDuyetUV.TrangThaiLV.DSDC);
frmxemDuyet.ShowDialog();
}