private void menuDangNhap_Click(object sender, EventArgs e)
{
FrmDangNhap frmDN = new FrmDangNhap();
frmDN.ShowDialog();
if (Islogin)
{
this.menuThongKe.Enabled = true;
this.menuHeThong.Enabled = true;
this.menuDangKi.Enabled = true;
this.menuDangNhap.Enabled = true;
this.menuTools.Enabled = true;
this.menuHoTroKH.Enabled = true;
this.menuQuanLy.Enabled = true;
this.menuThoat.Enabled = true;
this.menuQLKhachHang.Enabled = true;
this.menuQLNhanVien.Enabled = true;
this.menuQLChucVu.Enabled = true;
this.menuQLHoaDon.Enabled = true;
this.menuQLDichVu.Enabled = true;
this.menuQLPhongThue.Enabled = true;
this.menuQLLoaiPhong.Enabled = true;
this.menuThongTinPhong.Enabled = true;
this.menuDatPhong.Enabled = true;
this.menuDatDV.Enabled = true;
this.menuTraPhong.Enabled = true;
this.menuTraCuuKH.Enabled = true;
this.menuTraCuuHD.Enabled = true;
this.menuTraCuuNV.Enabled = true;
}
else
{
this.menuThongKe.Enabled = true;
this.menuHeThong.Enabled = true;
this.menuDangKi.Enabled = false;
this.menuDangNhap.Enabled = false;
this.menuTools.Enabled = true;
this.menuHoTroKH.Enabled = true;
this.menuQuanLy.Enabled = true;
this.menuThoat.Enabled = true;
this.menuQLKhachHang.Enabled = true;
this.menuQLNhanVien.Enabled = false;
this.menuQLChucVu.Enabled = false;
this.menuQLHoaDon.Enabled = true;
this.menuQLDichVu.Enabled = false;
this.menuQLPhongThue.Enabled = true;
this.menuQLLoaiPhong.Enabled = false;
this.menuThongTinPhong.Enabled = false;
this.menuDatPhong.Enabled = true;
this.menuDatDV.Enabled = true;
this.menuTraPhong.Enabled = true;
this.menuTraCuuKH.Enabled = true;
this.menuTraCuuHD.Enabled = true;
this.menuTraCuuNV.Enabled = true;
}
}
private void btnDangNhap_ItemClick(object sender, ItemClickEventArgs e)
{
Form frm = IsFormAlreadyOpen(typeof(FrmDangNhap));
if (frm != null)
{
frm.Activate();
}
else
{
foreach (Form mdiForm in this.MdiChildren)
{
mdiForm.Close();
}
FrmDangNhap frmDangNhap = new FrmDangNhap();
frmDangNhap.Show();
this.Hide();
}
}
