private void frnCauHinh_FormClosed(object sender, FormClosedEventArgs e) { frmDangNhap frm = new frmDangNhap(); frm.Show(); }
private void frnCauHinh_FormClosed(object sender, FormClosedEventArgs e) { frmDangNhap frm = new frmDangNhap(); frm.Show(); }