private void openFileButton_Click(object sender, EventArgs e)
{
const int MAX_FILE_LINES = 50000;
string[] AllLines = new string[MAX_FILE_LINES];
openFile.ShowDialog();
Regex rx = new Regex(@"([a-zA-Z0-9s_\\.\-\\(\):])+(.txt)$");
if (rx.IsMatch(openFile.FileName))
{
_tree = new AVLWordTree <Word>();
_tree.filename = openFile.FileName;
AllLines = File.ReadAllLines(_tree.filename);
fileNameLabel.Text = _tree.filename;
fileOutputDisplay.Text = "";
for (int i = 0; i < AllLines.Length; i++)
{
//split words using space , . ? and ;
string line = AllLines[i];
fileOutputDisplay.Text += line + "\n";
string[] words = line.Split(' ', ',', '.', '?', ';');
for (int j = 0; j < words.Length; j++)
{
if (words[j] != "")
{
Word newWord = new Word(words[j].ToLower(), new Location(i, j));
if (_tree.contains(newWord))
{
_tree.addNewLocation(newWord);
}
else
{
_tree.insertItem(newWord);
}
}
}
}
fileInfoButton.Visible = true;
}
}
public EditForm(Word word, AVLWordTree <Word> tree)
{
InitializeComponent();
_word = word;
_tree = tree;
}
public SearchForm(AVLWordTree <Word> tree)
{
InitializeComponent();
_tree = tree;
}