private void PressEnterEnterQuery(object sender, System.Windows.Input.KeyEventArgs e)
{
if (e.Key == Key.Enter)
{
if (!checkDates())
{
return;
}
query = QueryEntry.Text;
int i = 0;
string queryNum = queryCounter.ToString();
search = new Searcher(sortedTermDictionary, DocsDict);
if (!search.checkPercent(query))
{
search.ParseQuery(query, stem);
}
search.getAllRelatedDocuments(fromMonth, toMonth, queryNum, stem);
if (search.ans.Count == 0)
{
PopUpWindow popup = new PopUpWindow();
popup.popUpTxtBox.Text = "No documents found.";
popup.ShowDialog();
}
initiateShowResultsWindow();
}
}
private bool checkDates()
{
bool ans = false;
this.Dispatcher.Invoke((Action)(() =>
{
if (textFromMonth.Text == "" || textToMonth.Text == "")
{
fromMonth = 1;
toMonth = 12;
ans = true;
}
else
{
PopUpWindow popup;
int num1 = 0;
bool isNumeric1 = int.TryParse(textFromMonth.Text, out num1);
int num2 = 0;
bool isNumeric2 = int.TryParse(textToMonth.Text, out num2);
if (!isNumeric1 || !isNumeric2 || (num1 > 12 || num1 <= 0) || (num2 > 12 || num2 <= 0) || (num1 > num2))
{
popup = new PopUpWindow();
popup.popUpTxtBox.Text = "Please enter a valid month.";
popup.ShowDialog();
ans = false;
}
fromMonth = num1;
toMonth = num2;
ans = true;
}
}));
return(ans);
}