void LearnSuccess()
{
sqlConnection sql = new sqlConnection();
sql.Learned(Data.id[0]);
sql.Learned(Data.id[1]);
sql.Learned(Data.id[2]);
sql.Learned(Data.id[3]);
sql.Learned(Data.id[4]);
}
private void btKnow_Click(object sender, EventArgs e)
{
sql.Learned(id[k]);
if (k < 10)
{
k++;
}
else
{
pnCheck.Visible = false;
}
if (Eng.Count > 0)
{
btFlashCard2.Text = Eng[k];
pbImage.Image = null;
pbImage.LoadAsync(LinkPic[k]);
btFlip2.Text = Eng[k];
}
}