private void btnstart_Click(object sender, EventArgs e)
{
if (txtrandomkeys.Text == "")
{
MessageBox.Show("Vui lòng nhập kí tự ");
txtrandomkeys.Select();
}
else
{
Frm_LuyenTap frm = new Frm_LuyenTap(txtrandomkeys.Text);
frm.Show();
}
}
private void btnnamngon_Click(object sender, EventArgs e)
{
Frm_LuyenTap frm = new Frm_LuyenTap(Finger.NgonTro_NgonGiua_ApUt_Ut_Cai);
frm.ShowDialog();
}
private void btnmotngon_Click(object sender, EventArgs e)
{
Frm_LuyenTap frm = new Frm_LuyenTap(Finger.NgonTro);
frm.ShowDialog();
}
