public static void Log <T, V>(T obj, V valueParam, string str, Exception ex, enLogLevel el)
{
if (((int)el) >= logLevel)
{
using (StreamWriter sw = new StreamWriter(logFileName, true))
{
sw.WriteLine();
sw.WriteLine(DateTime.Now.ToString());
sw.WriteLine(string.Format("ErrorClass:{0}", obj.GetType().ToString()));
sw.WriteLine(string.Format("ErrorLevel:{0}", (int)el));
sw.WriteLine(str);
sw.WriteLine(ex == null ? "nothing" : ex.Message);
sw.WriteLine(valueParam == null ? "Param is Null." : ConvertClass.CoverToJSON(valueParam));
}
MessageBox.Show(ex == null ? "nothing" : ex.Message);
}
}