MissionPlanner.OSDVideo.loadconfig C# (CSharp) Method

        private void loadconfig()
        {
            try
            {
                using (
                    StreamReader sr =
                        new StreamReader(Path.GetDirectoryName(txtAviFileName.Text) + Path.DirectorySeparatorChar +
                                         "osdvideo.txt"))
                {
                    txtAviFileName.Text = sr.ReadLine();
                    txt_tlog.Text = sr.ReadLine();
                    trackBar1.Value = int.Parse(sr.ReadLine());
                }
            }
            catch
            {
            }
        }