static LogStack compareWithFile(FileToMonitor fileToMonitor, LogStack logStack,LogStack historyStack)
{
if (!fileToMonitor.getPath().Equals(null))
{
DateTime dateToCompare = File.GetLastWriteTime(fileToMonitor.getPath());
if (DateTime.Compare(dateToCompare, fileToMonitor.getTimeStamp()) > 0)
{
StreamReader sr = new StreamReader(fileToMonitor.getPath());
while (!sr.EndOfStream)
{
Node node = new Node();
string line = sr.ReadLine();
if(!line.Equals(historyStack.ViewHead()))
{
node.setText(line);
logStack.Push(node);
}
}
sr.Close();
}
}
return historyStack;
}
private static void timer_Elapsed(FileToMonitor fileToMonitor,BackgroundWorker bgw1, LogStack logStack,LogStack historyStack)
{
object[] args = new object[3];
args[0] = fileToMonitor;
args[1] = logStack;
args[2] = historyStack;
if (!bgw1.IsBusy)
{
bgw1.RunWorkerAsync(args);
}
}
private void WriteValuesToScreenFromThread(LogStack logStack, FileToMonitor fileToMonitor)
{
if (DateTime.Compare(File.GetLastWriteTime(fileToMonitor.getPath()), fileToMonitor.getTimeStamp()) > 0)
{
string text = String.Empty;
while (!logStack.GetCount().Equals(0))
{
Node node = logStack.Pop();
text = text + Environment.NewLine + node.getText();
historyStack.Push(node);
}
txtbxLogDisplay.Invoke((MethodInvoker)delegate { txtbxLogDisplay.Text = text; });
fileToMonitor.setDateTime(File.GetLastWriteTime(fileToMonitor.getPath()));
}
}