write to log file for each step

There are lot of utilities available like mentioned log4Net. you can also write your own using EnterpriseLibrary and Reflection. Yes reflection reduces the performance but you can use it to capture Method information as well.

Regards
Rushi

Use my article here : Mini Drop-in Replacement for log4net[^]

Here you go

Five methods to Logging[^](Elmah, Health Monitoring, NLog, Log4Net, Model and Data Layer)

using System.Text;


public string LogPath = "D:\LogFiles\";

public string LogFile = LogPath + DateTime.Now.Year + "_" + DateTime.Now.Month + "_" + DateTime.Now.Day + "_" + DateTime.Now.Hour + "_" + DateTime.Now.Minute + "_" + DateTime.Now.Second + "_Log" + ".txt";


System.IO.File.AppendAllText(LogFile, "Error in connection." + "\r\n");

System.IO.File.AppendAllText(LogFile, "Connected." + "\r\n");

System.IO.File.AppendAllText(LogFile, "Connection closed." + "\r\n");

just write above line at each step where ever you want to write in log file.