AnAppADay.TimeManagement.WinApp.Program.RecordApplications C# (CSharp) Method

        static void RecordApplications()
        {
            while (!STOP)
            {
                try
                {
                    //get the process window name and exe name
                    IntPtr tempWin = GetForegroundWindow();
                    IntPtr win = tempWin;
                    while (tempWin != IntPtr.Zero && tempWin != desktopWin)
                    {
                        win = tempWin;
                        tempWin = GetAncestor(tempWin, GA_PARENT);
                    }
                    StringBuilder sb = new StringBuilder();
                    GetWindowText(win, sb, 150);
                    string title = sb.ToString();
                    if (win != lastWin || title != lastEntry.title)
                    {
                        lastWin = win;
                        if (lastEntry.procName != null)
                        {
                            lastEntry.timeSpan = DateTime.Now - lastEntry.dateTime;
                            WriteLastEntry();
                        }
                        uint procId;
                        GetWindowThreadProcessId(win, out procId);
                        Process p = Process.GetProcessById((int)procId);
                        string procName = p.ProcessName;
                        //now title is the win title and procName is the EXE
                        lastEntry.dateTime = DateTime.Now;
                        lastEntry.procName = procName;
                        lastEntry.title = title;
                    }
                }
                catch (Exception ex)
                {
                    MessageBox.Show("Error: " + ex.Message + Environment.NewLine + "The application will retry..." + Environment.NewLine + ex.StackTrace + Environment.NewLine);
                }
                finally
                {
                    Thread.Sleep(pollRate);
                }
            }
        }