private void txtCTMaPhieuMuon_TextChanged(object sender, EventArgs e)
{
try
{
PhieuMuonDAO pm = new PhieuMuonDAO();
DateTime dt = new DateTime();
dt = pm.GetTimeNgayMuonByMaPhieu(txtCTMaPhieuMuon.Text);
dateTimeCTMuonMuon.Value = dt;
dt = pm.GetTimeNgayTraByMaPhieu(txtCTMaPhieuMuon.Text);
dateTimeCTTraMuon.Value = dt;
}
catch
{
}
}
