1 // get files 2         private ErrorCode get_files(string profile) 3         { 4             ErrorCode err = ErrorCode.Err_None; 5             FileStream fs = null; 6             StreamReader sr = null; 7             this.files = new ArrayList(); 8             try 9             {10                 fs = new FileStream(profile, FileMode.Open, FileAccess.Read);11                 sr = new StreamReader(fs, System.Text.Encoding.Default);12 13                 string line;14                 while ((line = sr.ReadLine()) != null)15                 {16                     if (File.Exists(line))17                         this.files.Add(line);18                 }19             }20             catch (Exception e)21             {22                 err = ErrorCode.Err_ReadProfile;23             }24             finally25             {26                 if (sr != null)27                 {28                     sr.Close();29                     sr = null;30                 }31                 if (fs != null)32                 {33                     fs.Close();34                     fs = null;35                 }36             }37             return err;38         }