using NLog; var logger = LogManager.GetCurrentClassLogger(); logger.Error("Something went wrong");
using log4net; var logger = LogManager.GetLogger(typeof(Program)); logger.Info("Application started");In this example, the LogManager.GetLogger() method is used to get a Logger instance and the logger.Info() method is used to add an info log message to the log file. Therefore, the LogManager Add method is a common feature in various logging libraries in C#. Examples of such libraries include NLog, log4net, Serilog, and Microsoft.Extensions.Logging.