private void btnDangNhap_Click(object sender, EventArgs e) { if(txtMatKhau.Text=="1"&&txtTenDangNhap.Text=="admin") { BookBorrow newform = new BookBorrow(); newform.Show(); } }
private void btnDangNhap_Click(object sender, EventArgs e) { if (txtMatKhau.Text == "1" && txtTenDangNhap.Text == "admin") { BookBorrow newform = new BookBorrow(); newform.Show(); } }