private void barButtonItem_PhanQuyen_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
timer1.Start();
if (!CheckExistForm("frmPhanQuyen"))
{
frmPhanQuyen phanquyen = new frmPhanQuyen();
phanquyen.MdiParent = this;
phanquyen.Show();
}
else
{
ActiveChildForm("frmPhanQuyen");
}
}
private void btnPhanQuyenNhomNguoiDung_Click(object sender, EventArgs e)
{
frmPhanQuyen frm = new frmPhanQuyen();
frm.Show();
}
