public void PrintlnQuestion(string keyword, string hint)
{
if (this.txbKeyword.InvokeRequired && this.txbHint.InvokeRequired)
{
VoidString2 println = PrintlnQuestion;
this.txbKeyword.Invoke(println, keyword);
this.txbHint.Invoke(println, hint);
}
else
{
this.txbKeyword.Text = keyword;
this.txbHint.Text = hint;
}
}
/// <summary>
/// update the keyword and hint on textboxes
/// </summary>
/// <param name="s"></param>
public void updateQuestion(string s)
{
Debug.WriteLine("question and hint: " + s);
string keyword = "";
while (s[0] != ' ')
{
keyword += '*';
s = s.Substring(1);
}
s = s.Substring(1);
if (this.txbKeyword.InvokeRequired && this.txbHint.InvokeRequired)
{
VoidString2 printlnQuestion = PrintlnQuestion;
this.txbKeyword.Invoke(printlnQuestion, keyword, s);
this.txbHint.Invoke(printlnQuestion, keyword, s);
}
else
{
this.txbKeyword.Text = keyword;
this.txbHint.Text = s;
}
}
