can I pass a custom property to NLOG and output to file?

Question

EDIT 4: \"From\" seems to be a reserved word in NLog. Changing it \"FromID\" worked. this is an awesome way to pass variables to NLog and still keep your code clean !!!! TH

Answer 1

NLog 4.5 supports structured logging using message templates:

logger.Info("Logon by {user} from {ip_address}", "Kenny", "127.0.0.1");

See also https://github.com/NLog/NLog/wiki/How-to-use-structured-logging