public Form1()
{
InitializeComponent();
listView1.AutoResizeColumns(ColumnHeaderAutoResizeStyle.HeaderSize);
CheckForIllegalCrossThreadCalls = false;
ListsEncapsulation.Init();
}
void Form1_DoWork(object sender, DoWorkEventArgs e, int i)
{
ScrapingWorker worker;
string Link;
while (!String.IsNullOrEmpty(Link = ListsEncapsulation.IsAnyLeft()))
{
lock (Link)
{
textBoxList.Text += "Thread # " + (i + 1) + " is Opening \n";
textBoxList.SelectionStart = textBoxList.Text.Length;
textBoxList.Text += Link + "\n";
textBoxList.SelectionLength = Link.Length;
textBoxList.SelectionColor = Color.Blue;
}
while (Thread_Lock)
{
Thread.SpinWait(1000);
}
ChangeSubItem(i, 2, Link);
ChangeSubItem(i, 1, "30%");
while (Thread_Lock)
{
Thread.SpinWait(1000);
}
//Critical Section-- worker can be replaced by another thread
try
{
lock (worker = new ScrapingWorker(textBoxOutputFileName.Text, Link))
{
worker.Maine();
}
} catch (Exception w)
{
MessageBox.Show("CanNot Resolve URL, Maybe Server is down or Connection Time out\n\bMore Details\b\n " + w.Message);
}
while (Thread_Lock)
{
Thread.SpinWait(100);
}
ChangeSubItem(i, 1, "70%");
}
}
