private void FindWord()
{
string key = txtKey.Text;
int pos = ListEnViWord.FindString(key);
if (pos != -1)
{
txtMeaning.Text = ListVIEnWord.Items[pos].ToString();
SearchBox.SelectedIndex = 0;
ListEnViWord.SetSelected(pos, true);
}
else
{
pos = ListVIEnWord.FindString(key);
if (pos != -1)
{
txtMeaning.Text = ListEnViWord.Items[pos].ToString();
SearchBox.SelectedIndex = 1;
ListVIEnWord.SetSelected(pos, true);
}
else
{
txtMeaning.Text = "";
}
}
//log.Enqueue(key);
//log.Add(key);
}
private void BackInHistoryList_Click(object sender, EventArgs e)
{
if (log.Count != 0)
{
log.Pop();
string key = log.First();
int pos = ListEnViWord.FindString(key);
if (pos != -1)
{
SearchBox.SelectedIndex = 0;
txtMeaning.Text = ListVIEnWord.Items[pos].ToString();
ListEnViWord.SetSelected(pos, true);
}
else
{
pos = ListVIEnWord.FindString(key);
if (pos != -1)
{
SearchBox.SelectedIndex = 1;
txtMeaning.Text = ListEnViWord.Items[pos].ToString();
ListVIEnWord.SetSelected(pos, true);
}
else
{
txtMeaning.Text = "";
}
}
log.Pop();
}
}
private void randomWord_Click(object sender, EventArgs e)
{
int size = ListEnViWord.Items.Count;
Random rand = new Random();
int index = rand.Next(size - 1);
if (SearchBox.SelectedIndex == 0)
{
ListEnViWord.SetSelected(index, true);
}
else
{
ListVIEnWord.SetSelected(index, true);
}
}
