void ReleaseDesignerOutlets()
{
if (BtnPlayPause != null)
{
BtnPlayPause.Dispose();
BtnPlayPause = null;
}
if (BtnStop != null)
{
BtnStop.Dispose();
BtnStop = null;
}
if (PlayerView != null)
{
PlayerView.Dispose();
PlayerView = null;
}
if (TblVideos != null)
{
TblVideos.Dispose();
TblVideos = null;
}
}
public FrmInitial()
{
InitializeComponent();
ReadInfo();
notBusy = true;
BtnStop.Hide();
BtnStart.Show();
}
public void BtnStopPerformClick() //enable Button Stop event form other thread
{
if (BtnStop != null)
{
if (InvokeRequired)
{
this.Invoke(new Action(BtnStopPerformClick), new object[] { });
return;
}
BtnStop.PerformClick();
}
Application.DoEvents();
}
private void Timer_Tick(object sender, EventArgs e)
{
if (BtnStart.Background == Brushes.Red)
{
BtnStart.ClearValue(Button.BackgroundProperty);
BtnStop.Background = Brushes.Green;
}
else
{
BtnStop.ClearValue(Button.BackgroundProperty);
BtnStart.Background = Brushes.Red;
}
}
private async void BtnStop_Click(object sender, EventArgs e)
{
notBusy = false;
BtnStart.Show();
BtnStop.Hide();
await PutTaskDelay();
dynamic doc = webBrowser1.Document;
dynamic button = doc.GetElementsByTagName("input");
foreach (dynamic element in button)
{
if (element.GetAttribute("type").Equals("submit"))
{
element.InvokeMember("click");
break;
}
}
}
private void BtnStart_KeyPress(object sender, KeyPressEventArgs e)
{
BtnStop.BackColor = Color.Crimson;
BtnStart.BackColor = Color.LightSteelBlue;
//Start timer
timer.SetTime(00, 0);
timer.Start();
NoOfSolves++;
//NOTE: the timer class is for a count down timer that's changed for a counter
timer.TimeChanged += () => labelTimer.Text = timer.TimeLeftMsStr;
timer.StepMs = 33;
//"DO YOUR BEST" signaling message
labelDoYourBest.Text = "DO YOUR BEST!";
//Set focus to the stop button
BtnStop.Focus();
}
private void BtnStart_Click(object sender, EventArgs e)
{
BtnStart.Enabled = false;
BtnStop.Enabled = true;
PanelUrl.Enabled = false;
PanelWord.Enabled = false;
PanelThread.Enabled = false;
PanelDepth.Enabled = false;
textBoxTimer.IsAccessible = true;
textBoxMessageOut.Clear();
string _searchingUrl = textBoxUrl.Text;
string _searchingWord = textBoxWord.Text;
Int32.TryParse(comboBoxUrlDepth.SelectedItem.ToString(), out int _depthOfLinkDisplay);
Int32.TryParse(comboBoxThreadCount.SelectedItem.ToString(), out int _treadCount);
if (!_timerRunning)
{
_startTime = DateTime.Now;
_totalElapsedTime = _currentElapsedTime;
timer1.Start();
_timerRunning = true;
}
if (!ConnectionChecker.IsConnectedToInternet()) //check internet connection
{
textBoxMessageOut.AppendText(Resource.NoInternetConnectionMessage);
BtnStop.PerformClick();
}
try
{
Validator validator = new Validator();
if (!validator.ValidateUrl(_searchingUrl))
{
textBoxMessageOut.AppendText(Resource.InvalidURLMessage);
BtnStopPerformClick();
}
else if (!validator.ValidateSearchWord(_searchingWord))
{
textBoxMessageOut.AppendText(Resource.InvalidSearchWordMessage);
BtnStopPerformClick();
}
else
{
ThreadCreator tc = new ThreadCreator(_logger, _treadCount, _depthOfLinkDisplay, _searchingWord, _searchingUrl);
tc.StartMultithreading();
Thread th1 = new Thread(() => //checks while working threads are Alive
{
while (ThreadCreator.ThreadList.Any(t => t.IsAlive))
{
Thread.Sleep(1000);
}
LogScanningAccomplished();
});
th1.Start();
}
}
catch (Exception ex)
{
textBoxMessageOut.AppendText(ex.Message);
BtnStopPerformClick();
}
}
private async void BtnStart_Click(object sender, EventArgs e)
{
BtnStart.Hide();
BtnStop.Show();
if (!notBusy)
{
notBusy = true;
}
if (notBusy)
{
webBrowser1.Document.GetElementById("username").SetAttribute("value", usernameAndPassword[0]);
webBrowser1.Document.GetElementById("password").SetAttribute("value", usernameAndPassword[1]);
dynamic doc = webBrowser1.Document;
dynamic button = doc.GetElementsByTagName("button");
foreach (dynamic element in button)
{
if (element.GetAttribute("type").Equals("submit"))
{
element.InvokeMember("click");
break;
}
}
}
await Task.Delay(5000);
int count = 0;
for (int j = 0; j < 8; j++)
{
if (!moodleLinks[j].Equals(""))
{
count++;
}
else
{
break;
}
}
while (notBusy)
{
for (int i = 0; i < count; i++)
{
if (notBusy)
{
this.webBrowser1.Navigate(moodleLinks[i]);
}
else
{
this.webBrowser1.Navigate("https://learn.mandela.ac.za/login/index.php");
break;
}
if (notBusy)
{
await PutTaskDelay();
}
else
{
this.webBrowser1.Navigate("https://learn.mandela.ac.za/login/index.php");
break;
}
}
}
}
